PNG Catalog

TOLL FREE: 1-866-764-7278 (PNG-PARTS)

C o n t e n t s i n c l u d e : Converters

Fittings LPG Conversion Kits

Repair Kits Safety Equipment Service Manual Much More...

He l lo and we l come to the new ed i t i on o f PNG Techno log i es Pa r t s Ca ta l og / Serv i ce Manua l f o r non ce r t i f i ed sy s tems . We hope you f i nd a l l o f you r needs w i th in . P lease do no t hes i ta te to con tac t us w i th any ques -t i ons r egard ing pa r t s and/o r se rv i ce . You may reach us by phon ing to l l f r ee 1 -866 -764-7278 . W o r d s f r o m o u r O w n e r F i r s t l e t me in t r oduce myse l f . I am Ma t thew L . No l f f and have been work ing i n the a f t e r -marke t /OEM indus t r i e s s in ce ch i l dhood . I have had the g rea t p l easure o f work ing w i th some o f t he indus t r i e s l ead ing f o re f a ther s , such as my fa the r Robe r t Lee No l f f . I have a l so had the oppor tun i t y to work w i th Rober t Rude a l ong w i th He rber t H i l l s who was one o f t he f i r s t to i n t r oduce p ropane power sy s tems i n veh i c l e s i n c lud ing l i f t t r u cks . PNG Techno log i e s can o f f e r you r mechan i c s the techn i ca l suppo r t t hey deserve to keep your cus -tomers up and runn ing .

PNG TechnologiesBuilding Metal Shop Parts Department

Shipping Department Sales Department Front Office

G-50 Test Bench Conversion Shop Kit Assembly Area

3

PARTS PAGE

Accessories 4-5

Aisan 6

Algas/Impco 7

Beam/Impco 8-9

Brackets 10-11

Carburetors & Accessories (Carburetors/Throttle Bodys/Mixers/Adaptors/Levers/Bell Tops/Air Filters) 12-18

Electric 19-20

Electric Solenoids 21

Fittings 22-26

Garretson/Impco 27

Generic Impco 28-30

Governors 31

Hoses & Fittings 32-35

Impco 36-38

Impco Spectrum 39

LPG Conversion Kits 40-56

LPG Carb Spec Sheet 57

LPG Tanks 58-59

Rego 60-61

Safety (Strobe Lights/Backup Alarms/Hour Meters and more) 62-65

Zenith 66

LP-Gas Carburetion Service Manual 67-113

Schematics/Misc. Information 114-142

Repair Kit Instructions

Model J Series 143-149

Model VFF30 Series 150-157

Model E Series 158-168

Model 50 Series 169-172

Miscellaneous Forms

Order Form 173

Credit Application 174

Products in this catalog are available directly from PNG Technologies Toll-Free: 1-866-764-7278

Visit us on the web: www.pngtechnologies.com

4

ACC-A6820 1-3/4 C-To-C Standard Fuel Pump Cover W/ Gasket

ACC-26 Return Spring

Universal

ACC-DASH-POD Dash Pod Nissan

W/ Hex Nut (Fast Idle Control)

ACC-155 Inline Filter

1/4 M x 1/4 F (Keep Debris From

Entering Fuel System)

ACC-365 Trap It Filter

(Keep Debris From Entering Fuel System)

ACC-156 Bulkhead Filter W/

Magnet 180 1/4 NPT

ACC-T444 Bulkhead 1/4 NPT

3 Way Tee

ACC-3866 Three Way Valve

Back Check W/ Relief

(For Dual Tanks)

ACC-711 Large Bulkhead Filter

ACC-713 Extra Large

BulkheadFilter

ACC-RK-711 Repair Kit For

ACC-711


ACC-713


ACC-156



5



ACC-PR4604 PR-4604

Electric Primer For JB,EB

ACC-TS-4 Plastic Tie Strap 4



CLAMP-6 Hose Clamp

3/16 to 1/4

ACC-701-53-44 53mm Spacer Flange H20/Mazda 4.121/VA

ACC-THERM-3/8 Forklift Thermostat

Inline 3/8 NPT Keeps Regulator From

Over Heating CLAMP-7 Hose Clamp

5/16 to 7/8

CLAMP-8 Hose Clamp

9/16 to 1-1/16

CLAMP-9 Hose Clamp

11/16 to 1-1/4

CLAMP-10 Hose Clamp

2-1/16 to 3

CLAMP-408 Hose Clamp

2-5/16 to 3-1/4

ACC-702 Spacer Flange

1-1/4 SAE C-to-C 2-11/16

ACC-709 Spacer Flange

1-1/2 SAE C-to-C 1-13/16

ACC-700 Spacer Flange 2-1/4 C-to-C

ACC-701 Spacer Flange 2-3/8 C-to-C

ACC-THERM-5/8 Forklift Thermostat Inline 5/8 Push On Keeps Regulator From

Over Heating

ACC-102 Slic-Tite Heavy Duty

Thread Sealing Compound 1/4 Fl. Oz.

ACC-103 Heavy Duty

Thread Sealing Compound

8.45 Fl. Oz. (250ml)

ACC-224-2 Dash Mount, 2 Hole

6

AI-23580-U110371 Aisan

Regulator

AI-23530-U110371 Aisan

Regulator

AI-23530-U220071 Aisan Regulator

W/ Out Fuel Warning System

AI-23580-U220071 Aisan Regulator

W/ Fuel Warning System



7

ALGAS-SA2330-2 60 Mixer

Diaphragm Silicone

ALGAS-C250A Water Cooled

Converter

ALGAS-SA2553-2 80 & 90 Mixer

Diaphragm Silicone

ALGAS-1-7010 Repair Kit For C250A W/ Out Power Ram

(Minor)

ALGAS-1-7012 Repair Kit For

C250A/C250AH W/ Power Ram

(Major)



8

BEAM-60RBK Minor Repair Kit For

T60 Regulator Hydrin

BEAM-T60 T60 Regulator/

Converter

BEAM-120A Regulator/ Converter

BEAM-120A-RBK Minor Repair Kit For

120A Reg/Con. Hydrin

BEAM-120A-RCK Major Repair Kit For

120A Reg/Con. Hydrin

CT2W4392 CT971593 HY3004384 MBMIC-0053421 YT063771700

OEM PART #S

CT971671 MBMIC-0053410 YT05894300

OEM PART #S

HY3005454 MBMIC- 0053310 YT064802600

OEM PART #S



9

BEAM-1501L Micro Vacuum

Switch

BEAM-FL219 12V Electric

Lockoff

BEAM-RKFLK-219 Repair Kit For

FL219

BEAM-202ANLC Low Pressure Natural Gas W/ Primer

BEAM-202RBK Repair Kit For 202

Regulator Hydrin

BEAM-418-12V 12V Electric

Lockoff/ Large Filter

CT910054 DW910054

OEM PART #S

BEAM-202ANL Low Pressure Natural Gas



10

BRKT-TB-2 Horizontal

Tank Bracket

BRKT-TB-2-60T

Toggle Clamp For Toyota

BRKT-38 Universal Bracket For

Regulator/Lockoff

BRKT-98 Gas Sending

Cover PlateLarge

BRKT-TB-3 Vertical

Tank Bracket

BRKT-99 Gas Sending

Cover PlateSmall

BRKT-119 Universal

Mounting Bracket For JB & VFF

BRKT-667 Throttle Cable

Bracket For Toyota 4P/4Y/5K Engine

BRKT-260 U Shaped Universal

Bracket For Model J & VFF-30

BRKT-97 Hose Clamp Bracket



11

BRKT-92 Universal Bracket

For JB & VFF

BRKT-76 Universal Bracket

For JB & VFF

BRKT-2099-A Universal Bridge Plate Assembly

No Drilling/ Counter Weight

BRKT-269 Square Washer

For BRKT-2099-A

BRKT-19 Throttle Return Spring Bracket

BRKT-TB2-60 Toggle Clamp

AC491751 AC4991752 AC4991753 BKTB2-60 CL747729

CT311011 CT9326501430 DW311011 HY163446 HY196297 MBMIC-0053084

MB93265-01430 NILPG00-TB602 WM35P3134 YT058880100

OEM PART #S



12

CARB-677 For TB42

Nissan Engine 2-11/16 C-C

CARB-CA55-542 Carburetor For

Toyota 4P Or 5R Engine 2 Stud Air Horn

2-3/8 C-C

CARB-CA55-171 For Toyota 4, 5, 6 & 7 Series W/ 4Y Engine.

Also Fits Mazda FE Engine

2 Stud Air Horn

CARB-746 CA100 Upgrade For All

Nissan H20-II/H25 Engines W/

83mm Intake. 30mm SAE Flange 83mm C-C Offset 2-1/16 Air Horn

CARB-CA125-76-2 Nissan H20 Old Style 1-1/4 SAE Flange

2-11/16 C-C 80mm Air Horn

(Could Also Have 4 Bolt Pattern)

CARB-675A Nissan H-20 Eng.

53mm C-C CA100 Version

2-1/16 Air Horn

CARB-MI125 Impco MI-125,

H20/A15 Nissan Eng. 53mm C-C 43mm C-C

CARB-CA100-124 F01-NF02 Nissan

J-15 Engine

CARBURETORS



13

CARB-CA100-64G Carburetor Mitsubishi

4G53/54/63/64

CARBURETORS

CARB-MI131 H20, CA55 Series

Old StyleReplaces CARB-CA125-76-2

CARB-MI173 H20II/25

CA55 Version



CARB-107 LP Carburetor

Waukesha D155/176 Engine

14

G-AT2-3 Throttle Body

1-1/4 SAE, 2-11/16 C-C G-AT2-16-1 Throttle Body

1-1/4 & 1-1/2 SAE Flange

2-11/16-2-15/16 C-C

G-AT2-2-5 1 SAE Flange

2-3/8 C-C

G-AB1-24-1 Throttle Body,

2 Barrel, No Flange Fits:

IMP-BT2-11 IMP-BT2-12 G-BT2-13

IMP-BT2-11 1-1/4 Duplex Flange 1-7/8 x 3-3/4 C-C

IMP-BT2-12 1-1/2 Duplex Flange

2 x 3-11/16 C-C

G-BT2-13 Duplex Flange Holly

W/ Gasket 3-7/16 x 5-1/8 C-C

IMP-AT2-1 3/4 SAE Flange

2-1/4 C-C

THROTTLE BODYS

G-AT2-4-2 Throttle Body

1-1/2 SAE, 2-15/16 C-C

IMP-AT2-25 3/4 SAE Flange,

2-1/4 C-C

IMP-AT2-44 53mm C-C Flange

IMP-AT2-26 1 SAE Flange, 2-3/8 C-C

IMP-AT2-27 1-1/4 SAE Flange,

2-11/16 C-C



15

IMP-CA55M-500 Impco

CA55M-500 Mixer

IMP-CA55-258L Impco CA55-258L 2-1/16 Air Horn,

2-1/16 Hose, Dual Fuel, W/ Lifter

IMP-CA100M-1 Impco CA100M-1

Mixer, 1-1/2Airhorn

IMP-CA125 Impco CA125M-2 Mixer Assembly

ONLY

IMP-CA300M Mixer for Dual Fuel

Operations of Gasoline/LP Engines100-400 CID

IMP-FT60M-3-3 Impco FT60M-3-3

Tamper Mixer, 2-1/16 Air Horn


1-1/2 Mixer

IMP-CA200M-2 Impco 200M-2

3-1/16 Air Horn

IMP-CA200M-1 Impco 200M-1 2-5/8 Air Horn

IMP-CA225M Impco 225M Mixer, Hydrin

MIXERS

IMP-CA55-256L Impco CA55-256L

1-7/8 AH W/ Lifter


Mixer, 1-7/8Airhorn


Mixer, 2-5/16Airhorn


Mixer, 2-1/16Airhorn


1-5/8 Mixer


1-7/8 Mixer

IMP-CA55M-5 Impco CA55M-5 2-1/16 Mixer



16

ADAPTERS

G-A3-31 Adapter, 2-5/16 Air Horn

O.D., Fiber

G-A9-7 Nissan H20 Carburetor Adapter

2-11/16, 53mm For CARB-675A

G-A2-59 43mm Air Horn, CA55-500 G-AA3-32-1

Adapter Assy. CA100M/CA200M For G-AB1-24-1

(see page 14)

G-AS3-10 90 Adapter Cross Flange For CA100/CA125 Mixers

G-A2-38 Adapter 1-7/8 Air Horn

G-A3-28 Adapter 3-1/16 Hose

CA200M/CA225M

G-A3-30 Adapter 2-5/8 Hose

CA200M/CA225M

G-A2-39-1 Adapter 2-1/16 O.D.

2-1/2 Long, Fiber

IMP-AB4-2 Bracket Assembly Boden Wire

CA100M/CA125M

IMP-AB4-1 AB4-1 Bracket Assemby

Boden Wire CA200M/CA225M Series



G-A2-35 Impco A2-35 Adapter, Air Horn,

Toyota, CA55-500 Series 4P & 5R Engine

G-AA3-32-2 Adapter Assy. CA100

Throttle Body To CA200 Mixer



17

LEVERS

G-AL1-31 Lever Assy.

1/4 Shaft Clamp

G-AL1-31-124 Lever Assy. W/ Swivel

1/4 Shaft Clamp J15 Engine

G-AL1-33-76 Lever Assy. W/ Swivel

5/16 Shaft H20 Engine

G-AL1-25-1 Spring Loaded

Lever Assy, 1/4 Shaft

G-AL1-25-2 Spring Loaded

Lever Assy. 5/16 Shaft

IMP-AL1-26-1 Impco AL1-26-1 Lever Assembly

Floating, 1/4 Shaft

IMP-AL1-27-1 Impco AL1-27-1 Lever Assembly

Floating, 5/16 Shaft

G-AL1-33 Lever Assy.

5/16 Shaft Clamp

SHAFTS/BALL STUDS

G-S5-2 Throttle Shaft, 5/16 Dia., 5 Long

G-S5-6 Throttle Shaft, 1/4 Dia., 4-3/4 Long



G-AS2-50-1 1/4 Shaft

G-S3-31 1/4 Ball, Stud 10-32 Thread

G-S3-34 5/16 Ball, Stud 1/4-28 Thread

G-S2-50 Return Spring

G-AS2-50-2 5/16 Shaft

Throttle Return Spring



18

BELL TOPS/AIR FILTERS

G-F1-1 Filter Element

For CA225 Mixer


For CA125 Mixer


For CA300 Mixer

G-F1-15 Air Filter For

CA425 Mixer Or CA450 Mixer 400CFM

G-C1-4 C1-4 Cover For G-F1-8

CA125 BELLTOPS

G-A2-7 2-5/8 Air Horn



IMP-A2-33 80mm Air Horn

IMP-A2-34 54mm Air Horn

CA225 BELLTOPS



G-F4-2 Vacuum Fitting

1/4-28-1/4 Hose

IMP-C1-28 Air Filter

Cover For G-F1-5




19

ELEC-54 16-14 Gauge

Ins. Connector 18-22 Gauge

ELEC-52 Ring Tongue

Terminal For 3/8-18 Gauge-Nylon 18-22 Gauge

ELEC-45 BN-SR80

Nylon Receptacle 18-22 Gauge

ELEC-46-1 Female

Quick Disconnect 18-22 Gauge

ELEC-56 T250 T-Top Connector

18-22 Gauge

ELEC-46 Male

Quick Disconnect 18-22 Gauge

ELEC-47 BP-SP56

Male Bullet Connector

18-22 Gauge

ELEC-73-1 20 Amp Fuse

ELEC-49 BP-R10 Ring

Tongue Terminal 18-22 Gauge

ELEC-73 GFH Glass

Fuse Holder



20

ELEC-253 16 GPT

WireYellow

ELEC-76 AP-R65

18-22 Gauge Ring Terminal

ELEC-77 BP-R145

18-22 Gauge

ELEC-254 16 Gauge

WireBlack

ELEC-94 Toggle Switch

3-way (On-Off-On)

ELEC-257 SL-14 1/4

Split Loom

ELEC-250 16 Gauge WireRed

ELEC-255 14 Gauge

WireWhite



21

LOCKOFF-152 Inline LP

Filter Shutoff W/ Out Ground Coil

1/4 NPT

LOCKOFF-151 LP-Gas Shutoff Solenoid

W/ Out Barrier Strip 1/4 NPT

LOCKOFF-111 12V Gasoline Shutoff Valve

1/8 NPT

LOCKOFF-121 12V Electric Solenoid

180 1/4 NPT

LOCKOFF-173 1/2 Electric Low & High Pressure 90

LOCKOFF-123 12V Electric Solenoid

90 1/4 NPT

LOCKOFF-142 12V Solenoid Valve LP Gas Filter Shutoff

1/4 NPT

LOCKOFF-418B Filter Lockoff Valve

1/4 NPT Larger Filter Capacity

LOCKOFF-RK142 Filter & O-Ring For Lockoff 142



22

FITT-1/8-10161/8 NPT x 3/16 Hose I.D. Hose Barb

FITT-1/8-10011/8 Pipe Street Tee

FITT-1/4-11061/4 Pipe 45 Street Elbow

FITT-1/8-10181/8 Pipe Coupling

FITT-1/4-11011/4 Male Pipe Plug Hex Head

FITT-1/8-10111/8 Pipe Slotted Head Plug

FITT-1/8-10191/8 Pipe x 1/4 Hose 90 Brass

FITT-1/4-11551/4 Pipe Slotted Head Plug

FITT-1/8-10171/8 Pipe x 1/4 Hose 180 Brass

FITT-1/8-10321/8 Pipe x 5/16 Hose Barb

FITT-1/8-10201/8 NPT x 3/8 Vac 90 Brass

FITT-1/8-10211/8 NPT x 3/16 Hose, Elbow, Brass

FITT-3/8-13013/8 Male Pipe Plug Hex Head

FITT-1/4-11021/4 Pipe Coupling

FITT-1/8-10021/8 Pipe 45, Street Elbow





23

FITT-1/4-11071/4 NPT x 3/8 Flare 90 Brass

FITT-1/4-11051/4 x 3/8 Flare 45 Brass

FITT-1/4-11091/4 NPT Nipple

FITT-1/8-10311/8 x 2-1/2 Long Nipple

FITT-1/8-10411/8 Pipe x 1/4 Tube 45 Elbow

FITT-1/4-00591/4 NPT x 1/2 Hose Brass Elbow

FITT-3/8-13063/8 Pipe x 5/8 Hose Elbow

FITT-1/8-10381/8 Pipe x 1/4 Tube Male Elbow

FITT-1/4-11031/4 Pipe x 5/8 Hose Beaded Barb Elbow

FITT-1/2-14111/2 Pipe x 3/8 Tube Male Elbow

FITT-1/8-10041/8 Pipe Hex Nipple

FITT-3/8-13033/8 NPT Male x 3/8 Flare 90 Brass

FITT-1/2-14091/2 Pipe x 5/8 Hose Beaded Barb Elbow

FITT-3/8-13023/8 Pipe x 3/8 Tube 45 Elbow

FITT-1/8-10131/8 x 2 Long Nipple

FITT-1/4-11101/4 NPT Male Pipe 2 Long Brass

FITT-1/4-11111/4 Pipe x 2-1/2 Long Nipple

FITT-1/2-24021/2 x 2 Black Nipple



24

FITT-1/4-11251/4 Pipe x 3/8 Tube x 1/8 Female Pipe

FITT-3/8-13293/8 Tube x 5/8-18 Straight Thread 5/8 Hex Union



FITT-1/4-11121/4 NPT Male x 1/4 NPT Female 90 Brass

FITT-1/2-14071/2 Pipe 90 Union Elbow

FITT-1/2-14011/2 Pipe NPT x 3/8 Pipe Bushing Brass

FITT-1/4-11001/4 Pipe x 1/8 Pipe Bushing

FITT-3/8-13003/8 Male Pipe x 1/4 Female Pipe Bushing

FITT-3/8-13073/8 NPT x 1/2 Hose 180 Brass

FITT-3/8-13053/8 NPT x 5/8 Hose Beaded Barb

FITT-1/2-1402-11/2 NPT x 5/8 Hose Nylon Straight Hose Nipple

FITT-1/2-14081/2 Male Pipe x 1/2 Hose Barb

FITT-3/8-13083/8 Pipe x 3/4 Hose Barb

FITT-1/2-14021/2 Pipe x 5/8 Beaded Hose Barb

FITT-3/8-13043/8 Pipe x 3/8 Flare 180 Brass

FITT-1/8-10441/8 Pipe Connector x 1/4 Tube

FITT-1/4-11081/4 Pipe x 3/8 Flare 180 Brass

FITT-1/2-14101/2 Pipe x 3/8 Tube Male Connector

(Used In SAFETY-LFK)



25

FITT-1-0033-11 NPT x 1 Hose Nylon Elbow

FITT-1/8-10141/8 F-NPT 90 Union

N-B-11031/4-20 x 3/4 Hex Head Bolt

FITT-3/8-13203/8 Pipe x 5/8 Hose Barb 45 Elbow

FITT-3/8-13393/8 Tube Cross

FITT-3/8-13383/8 Tube Union Tee

FITT-1/4-11191/4 Pipe 90 Union Elbow

N-B-10005/16 x 18 x 1-1/4 Milled Stud Type A

N-B-10013/8-16 x 1-1/4 Milled Stud

FITT-3/8-0020-13/8 NPT x 5/8 Hose I.D. Nylon Elbow

FITT-1/2-0021-11/2 NPT x 5/8 Hose I.D. Nylon Elbow

N-B-0706Metric Stud 75mm Double End

N-B-11041/4-20 x 1 Hex Head Bolt

N-B-11051/4-20 x 1-1/4 Hex Head Bolt

N-B-11061/4-20 x 1-1/2 Hex Head Bolt

N-B-11071/4-20 x 1-3/4 Hex Head Bolt

N-B-11151/4-20 x 2 Z

N-B-11201/4-20 x 3 Z



26

N-B-113312-24 x 3/4 Flat Head Screw

N-B-13103/8 Countersink Bolt

N-B-12095/16 Hex Bolt 1-1/4 Long

N-B-12075/16-18 x 3/4 Hex Head Bolt


N-B-12105/16-18 x 1-1/2 Hex Head Bolt

N-B-15001/2 Nut

N-B-11001/4-20 Hex Finish Nut

N-B-13003/8-16 Hex Finish Nut

N-B-13033/8 Split Lock Washer


N-B-13053/8 SAE Flat Washer



N-B-13083/8-16 x 1-1/4 Hex Head Bolt



N-B-13123/8-16 x 2 YZ8 Hex Head Bolt

N-B-11141/4-20 x 1/2 Flat Head Bolt Phillips Head

N-B-13133/8-16 x 2-1/2 YZ8 Hex Head Bolt



27

GARR-083-99 Model 083 Repair Kit

For GARR-083-11

LP/Natural Gas Adapter For

Small Engines *Call With Engine*

GARR-KN-2 Low Pressure

Regulator W/ Primer

GARR-011-01 Idle Control

GARR-RK074-99 Repair Kit For S2 Regulator

GARR-083-11 10 P.S.I. Air Cooled Regulator For Liquid Withdrawal Systems



28

Also available: G-JO-2

Orange Spring Regulator/Vaporizer

W/ PRIMER BUTTON

G-F1-10 Filter Pad & Gasket

For the VFF30

G-RKVFF30-2 RK-VFF-30-2 Silicone

Repair Kit

G-JB-2 Model J Series - Blue Spring

Regulator/Vaporizer Silicone

Two-Stage Converter 100 H.P. LP-Gas

W/ PRIMER BUTTON

**CASE LOT SPECIALS**

Call today!!

G-VFF30-2 Model VFF30 Series

Vacuum Fuelock Filter Silicone

G-RK-J-2 Silicone Repair Kit For

Model J Series Silicone



AC-4830760-7 AC-4884393 AC-74830760 AC-74884393 ALC 4830760

BK104544 CAT-7N250 CL-2314377 CL-2360140 CT7N0250 CT7N250

HY-195193

HY196193 HY213549

HY-3004376 HY-3004378 HY-3004951 LPG-1019 LPG-1020 LPG-1265 LPG-1278

LPM-2336000 MB93165-03100 MB93165-13100

Promatch-7N0250 TO-1W8462 TO-7N250

TO-9316503100 TO-9316513100 YAL 517079800 YAL 530044800 YAL 095002600 YT-5170798-00

TY-8050028 YT905002600 UNIS 3052059

OEM Part Numbers (For G-JB-2)

29

G-AV1-14-4 Air Valve For CA100/125 Carburetor

Silicone

G-RK-AV1-14-4 Repair Kit For CA100/125 Carburetor

Silicone

G-RK-CA50/55 Repair Kit

For CA50/55 Series

G-RK-COBRA Repair Kit For Cobra, Silicone

G-CA100M CA100M Mixer Less Air Horn

Silicone

*See Additional Air Horns On Page 16*

G-CA125M-2 CA125M-2 mixer

Silicone Diaphragm

*See Additional Bell Tops On Page 18*

G-SE-KN-2 Low Pressure Regulator

W/ Primer Button Silicone

G-RK-LB Repair Kit For Model L Series

Hydrin

G-RK-EB-2 Repair Kit For Model E Series

Silicone

G-EB-2 Model E Series

Two-Stage Converter 325 H.P. LP-Gas

Silicone



30

G-D1-17-2 Air Valve Diaphragm

For CA100/125 Carburetor

Silicone

G-AV1-12-2 Air Valve For CA200/225 Carburetor

Silicone

G-CA200M-2 CA200M Mixer Less Air Horn

*See Additional Air Horns

On Page 16*

G-CA55M-500 CA50/55M-500 MIXER

*See Additional Air Horns

on Page 16*

G-CA300A-M-50 CA300A-M-50 Mixer

G-CA225M-2 CA225M-2 Mixer

(Silicone)

G-RK-CA300MA-2 RK300MA-1/20-2

Major Silicone

G-D1-16-2 Silicone Diaphragm

200/225 Yellow



31

GOV-MIT Governor for Mitsubishi

4G54/4G63/4G64 Engines W/ Solex

Carb (4 Bolt Intake)

GOV-TY-2F-3F Governor Toyota 2F/3F Engine 211/16 C-C

GOV-4P-5R Governor, Toyota

4P/5R Engine

GOV-H20-53mm Governor Nissan Engine

53mm Intake

GOV-H20-II 80mm, 3-1/8

Offset Governor For Nissan H20-II

& H25 Engine

TCM-19100- K9000

NI19100- K900

NI19100- OOH73

NI191- 00H01

K019100- K9000

OEM PART #S

TY26300- 77004-71

TY26500- 7702-71

TY26300- 96051-71

OEM PART #S

3768087 MD190798

OEM PART #S



32

HOSE-HP-#6 5/16 I.D. (Most Common)

HOSE-HP-#8 1/2 I.D.

HOSE-HP-#4 1/4 I.D.

FITT-1/4-14 1/4 Male x 3/8 Hose

SAE # 6

FITT-1/2-18 1/2 Tube x 1/2 Hose

SAE # 8

LPG HIGH PRESSURE HOSE & FITTINGS


SAE # 6 (Most Common)


SAE # 4


SAE # 6 (90)


SAE # 6 (45)

FOR USA NOT

CANADA

NOTE: Sold In

25 FT. Section



33

1/4 WATER HOSE & FITTINGS

FITT-1/4-2 1/4 Female x 1/4 Hose Push Lock

FITT-1/4-1154 1/4 Male x 1/4 Male Union Push Lock

FITT-1/4-48 1/4 Pipe x 1/4 Hose Push Lock


HOSE-WAT-1/2 1/2 Water

(Sold In 25 Feet Increments)

FITT-1/2-60 1/2 Male x 1/2 Male Union Push Lock




ACC-WAT-Y-5/8 5/8 x 5/8 x 5/8 Water Y-Nylon

FITT-5/8-46 5/8 Male x 5/8 Male Hose

Union Push Lock





34

HOSE-3/8 3/8 I.D Push Lock hose (Sold In 25 Feet Increments)

FITT-1/2-7 1/2" Female x 3/8" Hose SAE JIC

45 Swivel


Push Lock



Push Lock


Push Lock

FITT-3/8-47 3/8 Tube x 3/8 Hose Push Lock (45)

FITT-3/8-45 3/8 Tube x 3/8 Hose Push Lock (90)

FITT-3/8-6 3/8" Female x 3/8" Hose SAE

JIC 45 Swivel

FITT-3/8-5 3/8 Hose x 3/8 Hose

Hose Union



35

VAPOR HOSE W/ WIRE SUPPORT (Very Flexible)

HOSE-VAP-1/2 1/2 I.D. Vapor Hose W/ Wire



HOSE-VAP-1 1 I.D. Vapor Hose W/ Wire

VACUUM HOSE

HOSE-VAC-1/4 1/4 I.D. Vacuum Hose




NOTE: Sold In 25 FT. Section

NOTE: Sold In 50 FT. Section



36

IMP-VFF30 Impco VFF-30 Lockoff

Filter Hydrin

IMP-PJ Positive Pressure

Model J

Repair Kit: IMP-RK-PJ (Not Shown)

IMP-VFF30-24-2 Vacuum Lockoff

W/ Electric Primer

Repair Kit: IMP-RK-VFF30-2

(Not Shown)

IMP-LB Impco

LB Regulator

IMP-EB Impco EB Reg./Vap. Hydrin diaphragm

IMP-RK-E-2 Repair Kit For Impco Model E

Regulator, Silicone

IMP-RK-J Repair Kit For

Impco Model JB Hydrin

IMP-RK-L Repair Kit For

Impco Model LB Hydrin

IMP-RK-VFF30 Repair Kit For Impco VFF-30

Hydrin

IMP-JB Impco JB

Hydrin Diaphragm -No Primer Button

**SEE PAGE 27 FOR GENERIC VERSION W/ PRIMER BUTTON!**



37

IMP-11A27 Regulator

Non-Adjustable Water Cooled

(Old J & S Regulator)

IMP-11A17 Vaporizer Air Cooled

(Old J & S Regulator)

IMP-CT425M Impco

CT425 Mixer

IMP-AV1-16 For CA425 Mixer

Hydrin

IMP-AV1-16-2 For CA425 Mixer

Silicone

IMP-AD1-28 Idle Diaphragm For CA425 Mixer

IMP-CA300M-20-1 CA300 Series

Dual Fuel Mixer

IMP-RK300MA-1-20-2 Major Repair Kit For 1/20 Series

(300 Mixer)

IMP-RK-CA55 Repair Kit For Impco CA55

IMP-RK-COBRA Repair Kit For Impco Cobra

IMP-RK300MA-50-70-1 Major Repair Kit For 50/70 Series

(300 Mixer)



38

IMP-AV1-25590 CT60M-3 Standard Air Valve, Silicone

IMP-AV1-30115 FT60M-3-3 Feedback

Air Valve, Silicone

IMP-A2-2 5-1/8

IMP-A2-3

2-5/8

IMP-A2-6 3-1/16

AIR HORN ADAPTOR CA225M SERIES

IMP-PEV-1 Impco PEV-1

Natural Gas Regulator



39

IMP-FT100M-30828-52-001

Spectrum Mixer

IMP-FT60M-30741-52-001

Spectrum Mixer

IMP-FT60M-30741-52-002

Spectrum Mixer

IMP-SPEC-CS4 Spectrum Regulator

W/ O Ring Kit

IMP-FT60M-30741-52-003

Spectrum Mixer

IMP-FT60M-30741-52-004

Spectrum Mixer



IMP-CT60M-3 Mixer Assy. CT60 2-1/16 Air Horn

40

ALLIS CHALMERS

*NOTE: KC = COMPLETE LPG KITLESS TANK KP = UNDER HOOD KIT ONLYLESS TANK*

KIT # MODEL # ENGINE KC-UNIVERSAL KP-UNIVERSAL FT/FTB/20/25/30 WAUKESHA

KC-AC-3 KP-AC-3 F/FP/FT/30/40/50 ACG153 KC-AC-6 KP-AC-6 F/FP/60/70/80/100/200 ACG230

KC-UNIVERSAL KP-UNIVERSAL FC 60/70/100 ACG230 KC-UNIVERSAL KP-UNIVERSAL ACC 20/25/30 WAUKESHA FC133 KC-UNIVERSAL KP-UNIVERSAL ACC 20/25/30 CONTINENTAK F163 KC-UNIVERSAL KP-UNIVERSAL ACC 35/40/45/50/55 ACG153 KC-UNIVERSAL KP-UNIVERSAL ACC 35/40/45/50/55 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL ACP 40/50 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL ACC 60/70/80 ACG230

KC-AC-31 KP-AC-31 ACC 60/70/80 | ACP 60/70/80 CONTINENTAL F245

KC-UNIVERSAL KP-UNIVERSAL ACC 100/120 ACG230 KC-UNIVERSAL KP-UNIVERSAL AC 100 CONTINENTAL F245 KC-UNIVERSAL KP-UNIVERSAL WEIGHT MATE PT 2024 CONTINENTAL RENAULT KC-UNIVERSAL KP-UNIVERSAL AC 35/40/45 ACG427 KC-UNIVERSAL KP-UNIVERSAL GP50XL MIT G420 KC-UNIVERSAL KP-UNIVERSAL F/FC/FP 60-200 ACG230



41


CATERPILLAR/TOWMOTOR KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL LT40/48/50/56/60/62/72

CONTINENTAL F124/Y112/F163

KC-CAT-61 KP-CAT-61 402/422/462/502 CONTINENTAL F162/F163

KC-UNIVERSAL KP-UNIVERSAL 540/600/670/680 CONTINENTAL F209

KC-UNIVERSAL KP-UNIVERSAL

540/600/670/680/760/T60C/ CONTINENTAL F226/F227 T70C/T80C/T100C/T120C

KC-UNIVERSAL KP-UNIVERSAL LT900 CONTINENTAL F226/F227 KC-UNIVERSAL KP-UNIVERSAL 392 CONTINENTAL Y112 KC-UNIVERSAL KP-UNIVERSAL V160/V200/V225 FORD 351 KC-UNIVERSAL KP-UNIVERSAL

V300/V35/V40/V45/V50/V55/V60B CONTINENTAL F163

KC-CAT-76 KP-CAT-76

T30/35/40/45/50/60B/ 12N1229 CONTINENTAL F163

KC-UNIVERSAL KP-UNIVERSAL T165/180/200/225/250/300 IH UV-304 KC-UNIVERSAL KP-UNIVERSAL T25/TC30 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL T25/TC30 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL 390/400/420/460/480/500 CONTINENTAL F162/F163 KC-UNIVERSAL KP-UNIVERSAL B20 FORD 302


T30B/T30C/T35/T35B/T40B/

1404 CAT/HERC T40C/T45/T50B/T50C/T55B/

T55C/T350/T450

KC-UNIVERSAL KP-UNIVERSAL B20 HERCULES 6 CYL.



42

CATERPILLAR/TOWMOTOR


CLARK

KIT # MODEL # ENGINE KC-UNIVERSAL KP-UNIVERSAL T100/T120/T150D PERKINS 4-236

KC-CAT-402 KP-CAT-402 T30D/V50D/VC60D/T40-T50D PEUGEOT 2.0L KC-CAT-403 KP-CAT-403 T30D/T40D/T50D PEUGEOT KC-CAT-420 KP-CAT-420

V41B/V51/V51B/ CONTINENTAL F227 V55B/V60B/V60C


V60C/V60D/V80C/V80E/ PERKINS 4-236 V80D/T80D/R80

KC-CAT-542 KP-CAT-542

VC60DSA 30/40/50 1404 CAT/HERC T/TC/V/VC 30-60DSA

KC-UNIVERSAL KP-UNIVERSAL GP 40 MITSUBISHI 6G72 V6

KC-CAT-721 KP-CAT-721 GC 12/15/18/20/30 MITSUBISHI 4G63/4G64

KC-UNIVERSAL KP-UNIVERSAL CLIPPER Y20/40/CE CONTINENTAL Y92 KC-UNIVERSAL KP-UNIVERSAL CAR LOADER CL CONTINENTAL 124 KC-UNIVERSAL KP-UNIVERSAL UTILITRUCK Y60/70/80/100 CONTINENTAL 226 KC-UNIVERSAL KP-UNIVERSAL CF 20/25 CONTINENTAL Y92/Y112 KC-UNIVERSAL KP-UNIVERSAL C20/25B/P20/25B CONTINENTAL Y92/Y112 KC-UNIVERSAL KP-UNIVERSAL C30/40/50B/IT-40 CONTINENTAL F162/F163

KC-CL-103 KP-CL-103 IT 40 CONTINENTAL F162/F163

KIT # MODEL # ENGINE



43


CLARK KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL C500 20/25/30/S30 CONTINENTAL Y112 KC-UNIVERSAL KP-UNIVERSAL C500-Y30 CONTINENTAL Y112

KC-CL-107 KP-CL-107

C500-30/35/40/45/ 50/55/Y355/560 WAUKESHA D155G/D176

KC-CL-108 KP-CL-108

C500-20/25/30/S30/ Y235/Y20-35 CONTINENTAL F162/F163


C300-Y40/50 YARD TRUCK CONTINENTAL 163

KC-UNIVERSAL KP-UNIVERSAL C500Y&H SERIES 60-150 CONTINENTAL F244/F245

KC-CL-113 KP-CL-113

C500-60/70-80/S80/80/ 90/S100/CH80 CONTINENTAL F226/F227

KC-UNIVERSAL KP-UNIVERSAL C500-100/120/135 CONTINENTAL F245

KC-UNIVERSAL KP-UNIVERSAL IT 60N

H225 CHRYSLER SLANT 6

KC-UNIVERSAL KP-UNIVERSAL TOW TRUCK FORD 300 6 CYL.


C300-30/40/50/60/Y466/ Y356 SMALL TIRE, INDOOR CONTINENTAL F163

KC-UNIVERSAL KP-UNIVERSAL GPX40E/50E/60E/70E GM VORTEX 4.3L


GCS17 GPS 020/030 WAUKESHA D155/D176

KC-UNIVERSAL KP-UNIVERSAL GCS17 GPS 020/030QQ CONTINENTAL F227

KC-UNIVERSAL KP-UNIVERSAL GCS 30 GP1381 CONTINENTAL TM 27

KC-UNIVERSAL KP-UNIVERSAL C500-Y50/80-120 PERKINS 4-236



44



KC-CL-545 KP-CL-545

GCS-17/30 GPS-20/25/30 GPX MITSUBISHI 4G54

KC-CL-545-1 KP-CL-545-1

GCS-17/30 GPS-20/25/30 GPX MITSUBISHI 4G54

KC-UNIVERSAL KP-UNIVERSAL CY100-120 CONTINENTAL F245

KC-UNIVERSAL KP-UNIVERSAL MEXICO CHEVY 292


GCS/GPS-17-30 DUEL FUEL MITSUBISHI 4G54


GCS/GPS-17-30 DUEL FUEL MITSUBISHI 4G54

CLARK

DAEWOO KIT # MODEL # ENGINE

KC-CAT-542 KP-CAT-542

G20-2/G20C-2 GC25S-2 G30-60

CAT 1404 2.7L 163 CUI.


G20-2/G20C-2 GC25S-2

2.0L PEUGEOT



45



DATSUN/NISSAN



KC-DAT/NIS-122 KP-DAT/NIS-122

FOICO/FEC/C2000/ C3000/C2700/3500 NISSAN J15

KC-DAT/NIS-124 KC-DAT/NIS-124

FO2PO/FEP/P2000/ 3000/C2700/3500 NISSAN J15

KC-H20 KP-H20

C4B/C5B/C4/C5/P4B/ P4/P5B/P5/FG105 NISSAN H20


C2B/C3B/C2/C3/P2B/ P3B/P2/P3/CFG103 NISSAN D11

KC-H20 KP-H20

PO2C0/F02P0/C4000/C5000/ C6000/P4000/P5000/P6000 NISSAN H20

KC-H20 KP-H20

C7000/P7000/C8000/P8000/ C9000/P9000/FG107/FG007 NISSAN H20


HF03CO/C6000/ C7000/C8000 NISSAN H30


F03P0/P7000/ P8000/P9000 NISSAN P40

KC-UNIVERSAL KP-UNIVERSAL UF05 NISSAN P40

KC-H20 KP-H20

CPH01A10V/ COH01A13V NISSAN H20

KC-H20 KP-H20

CPH02A20V/ CPH02A25V NISSAN H20


CRGH02F30V/CRGH02F33V/ CRGH02F353V NISSAN Z24

KC-H20 KP-H20

PH01A14V/PH01A15V/ PH01A18V/PH02A20V/ PH02A23V/PH02A25V NISSAN H20


RGH02A28V RGH2A30V NISSAN Z24


AH01A10/15/VCP30 AH01M10/15/VCP30

NASH01 NOMAD NISSAN A15

46


KC-H20 KP-H20

KPH02A25PV P50KPH02A25V NISSAN H20

KC-H20 KP-H20

KH01/KH02/KCH01/ KCH02/KCPH01A15PV NISSAN H20II/H25


DATSUN/NISSAN

KIT # MODEL # ENGINE KC-UNIVERSAL KP-UNIVERSAL FG40/50/60 NISSAN H20-II

KC-UNIVERSAL KP-UNIVERSAL FCG20/30/40 NISSAN A-15

HELI

KIT # MODEL # ENGINE KC-UNIVERSAL KP-UNIVERSAL YE/UE.HE CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL

S20/25/30A/ 20/25/30E CONTINENTAL Y112

KC-UNIVERSAL KP-UNIVERSAL S30/40/50 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL

S60B/S70B/S80B/ S100B C OR H SERIES

CONTINENTAL F227F245

KC-UNIVERSAL KP-UNIVERSAL H30/40/50/60F CONTINENTAL G193 KC-UNIVERSAL KP-UNIVERSAL H30/40/50/60H FORD 172/192

KC-HY-156 KP-HY-156

H150/180/ 200/250

GMC V6 305-C

HYSTER



47

HYSTER



KC-UNIVERSAL KP-UNIVERSAL H20/25/30E CONTINENTAL Y112 KC-UNIVERSAL KP-UNIVERSAL

S30E/S40E/S50E/ S60E/S100E/S50F GM 4-153


RC 150/160 SC180TC200

HERCULES JXE-3/ JXD-3/JXC

KC-UNIVERSAL KP-UNIVERSAL S125/150A CONTINENTAL F245

KC-UNIVERSAL KP-UNIVERSAL S20A/S25A/S30A CONTINENTAL Y112

KC-UNIVERSAL KP-UNIVERSAL H20/25/30E CONTINENTAL F135

KC-HY-171 KP-HY-171 P40/50A

CHEVY 4 CYL. 153/181


S35XL/S40XL/ S50XL/S60XL MAZDA VA 4-121

KC-UNIVERSAL KP-UNIVERSAL H&S 60E-120E H130F GMC 250 6 CYL.

KC-UNIVERSAL-AIRSTEAM KP-UNIVERSAL-AIRSTEAM H/S70-150XL/XLS GMC V6 4.3L (CARB)

KC-UNIVERSAL KP-UNIVERSAL H35/60XL MAZDA VA 4-121

KC-UNIVERSAL KP-UNIVERSAL H&S60E-120E GMC 250 STRAIGHT 6 CYL.

KC-UNIVERSAL KP-UNIVERSAL S125-150A CONTINENTAL F245

KC-UNIVERSAL-AIRSTEAM KP-UNIVERSAL-AIRSTEAM H70XL/H155XL 4.3L V6 VORTEC EFI

KC-UNIVERSAL KP-UNIVERSAL H40-65XM GM 2.2L

KC-UNIVERSAL KP-UNIVERSAL H40-65XM GM 2.2L



48


HYSTER KIT # MODEL # ENGINE

KC-HY-755 KP-HY-755 H40-60J GM 4-181 3.0L

KC-UNIVERSAL KP-UNIVERSAL H40XM/H50XM/H60XM MAZDA FE

KC-UNIVERSAL KP-UNIVERSAL S100A/S125A/S150A PERKINS 4.236

KALMAR AC KIT # MODEL # ENGINE

KC-H20 KP-H20 C-30 NISSAN H20 KC-H20 KP-H20 C&P 40/50/60 NISSAN H20

KC-H20 KP-H20

C30B/PS C35B/PS NISSAN H20

KC-UNIVERSAL KP-UNIVERSAL P30B/C/SN TOYOTA 5K

KC-H20 KP-H20 P40B/PS/SN/P50B NISSAN H20


C60B/PSP60B/ C/SN/P60B/PS/SN HERCULES G1600


C80H/PS C100H/PS NISSAN TB-42


P80H/PS/P80YH/2/PS/SN P100H/PS/SN/P100H/2/PS/SN NISSAN TB-42

KC-H20 KP-H20

C40/PS/C50B/ PS, C50B/C NISSAN H20

KC-H20 KP-H20 P30/P35B/PS NISSAN H20



49

KALMAR AC


KIT # MODEL # ENGINE KC-UNIVERSAL KP-UNIVERSAL P150B NISSAN TB-42

KC-H20 KP-H20

BX SERIES,P40BX,P40BXH, P50BX,P50BXH,P60BXH, C40BX,C40BXH,C50BX,

C50BXH,C60BXH NISSAN H20-II/H25

KINGLIFT KIT # MODEL # ENGINE

KC-H20 KP-H20 05-KFG/CPQ25 NISSAN H20/53MM KC-H20 KP-H20 FG40/50/60 NISSAN H20-II KC-H20 KP-H20 FG18/25 NISSAN H20-II/H25

KOMATSU KIT # MODEL # ENGINE

KC-H20 KP-H20 FG10/15S NISSAN H20

KC-H20 KP-H20 FG20/25S-3 NISSAN H20

KC-UNIVERSAL KP-UNIVERSAL FG35/40-2 NISSAN PPU241

KC-H20 KP-H20

FG20/25/30S-4 FG20/25/30-8

FG15T-14 NISSAN H20

KC-H20 KP-H20 FG35/40/45-4 NISSAN 40



50


KOMATSU KIT # MODEL # ENGINE

KC-H20 KP-H20 FG33/3540/45/S4 NISSAN P40

KC-H20 KP-H20 FG14/15 FACTORY TOYOTA 4P STICK

KC-H20 KP-H20 FG10S ZA NISSAN H20 53MM

KC-H20 KP-H20

FG15S/FG18S-15/ FG15H/FG18H ZA NISSAN H20 53MM

KC-H20 KP-H20 FG15C-15 ZA TOYOTA 5K

KC-H20 KP-H20 FG20/25-11 NISSAN H20 53 MM

KC-UNIVERSAL KP-UNIVERSAL FG30SG/FG30G-11 HERCULES G1600

KC-KOM-677 KP-KOM-677

FG35ST FG45ST-6 NISSAN TB-42


FG40/FG45ST FG40C-6 NISSAN TB-42

KC-H20 KP-H20 FG20S/25ST-11 ZB NISSAN H20 53MM

KC-H20 KP-H20 GG20/25-11 NISSAN H20 53MM

KC-KOM-677 KP-KOM-677 FG30ST/G45ST-6 NISSAN TB-42


FG40/45T-6 F40OC-6 NISSAN TB-42

KC-H20 KP-H20 FG25S/FG25S-11 NISSAN H20 53MM

KC-H20 KP-H20 FG15H/18H NISSAN H20

KC-UNIVERSAL KP-UNIVERSAL FG30S/30G HERCULES G1600



51

KOMATSU



KC-H20 KP-H20 BX FG25/30ST-12 NISSAN H20-II

MISCELLANEOUS KITS PETTIBONE/MERCURY


KC-UNIVERSAL KP-UNIVERSAL 30GA/40GA/50GA CONTINENTAL F163/F162

KC-UNIVERSAL KP-UNIVERSAL 950 FORD 6 CYL.

KC-UNIVERSAL KP-UNIVERSAL A30/TUG FORD 300 CID 6 CYL.



52


MITSUBISHI KIT # MODEL # ENGINE

KC-MIT-328 KP-MIT-328

FG14/15/18 FG20/23/25 FG30/FG35A

SATURN 4G33 4G38 ASTRON 4G52 4G54

KC-MIT-721 KP-MIT-721 GC12-13 MITSUBISHI 4G63/64

TAILIFT KIT # MODEL # ENGINE

KC-H20 KP-H20 FG18/20/25 NISSAN H20 53 MM KC-H20 KP-H20 FG18/20/25 NISSAN H20-II/H25 KC-H20 KP-H20 FG25/30 NISSAN H20-II/H25

TCM KIT # MODEL # ENGINE


FGC10C/FG100/ FGC12C/FG14C/

1973-1982 NISSAN D11


FG14T/FGC15T/ FG15C/FG15T/ FG18T/FGC18T NISSAN J15


FG14T/FGC15T/ FG15C/FG15T/ NISSAN A15

Ask If 2 Bolt or 4 Bolt Intake & External Governor



53

TCM



KC-TCM-246 KP-TCM-246 FCG10/15/18/N6 NISSAN J15

KC-TCM-247 KP-TCM-247 FG10/14/15/18/N15 NISSAN J15

KC-H20 KP-H20

FG20/23/25/28 N6/N3/4/5/6/

FCG20T NISSAN H20

KC-H20 KP-H20 FG20/23/25/N1/N2 NISSAN H20

KC-H20 KP-H20 FG28/30/N7 NISSAN H20

KC-UINIVERSAL KP-UNIVERSAL FB30/35/N4 NISSAN H30

KC-UNIVERSAL KP-UNIVERSAL FHG30/35/36/N8 NISSAN H30

KC-UNIVERSAL KP-UNIVERSAL FG10/14/15/18/N16 NISSAN A15

KC-H20 KP-H20 FG20/23/25/N25 NISSAN H20

KC-UNIVERSAL KP-UNIVERSAL FG20/25/T-7 ALPHA SERIES MAZDA F2

KC-UNIVERSAL KP-UNIVERSAL F625/N5T/N6T NISSAN JH20-II

KC-UNIVERSAL KP-UNIVERSAL F9-700 SERIES TOYOTA 4Y

TOYOTA KIT # MODEL # ENGINE

KC-TOY-220 KP-TOY-220

01-02-2FG/FGC/ 3FG/32/35/40/45 (1978) 2F/3F 6 CYL.



54


TOYOTA KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL FGA 7/9 1976-1981 TOYOTA 3P/4P

KC-TOY-329 KP-TOY-329

02FG/42-4/40-2/42-2/43-2/FG/FGC-10/15/20/23/25/30/ 35/40, 01-02-2/32.35/40/

4FGC20/23/25 TOYOTA 4P/5R

KC-UNIVERSAL KP-UNIVERSAL 2FG10-25 TOYOTA 3P/4P

KC-UNIVERSAL KP-UNIVERSAL FG 30 TOYOTA 5P

KC-TOY-4Y/5K KP-TOY-4Y/5K

5FG10/14/15/18/ 40-5FG25/42-5FG25 TOYOTA 4Y

KC-TOY-4Y/5K KP-TOY-4Y/5K 42-6FGCU15-18 TOYOTA 4Y/5K

WHITE/MOBILIFT KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL WC/MA20/25/30 WAUKESHA FC135



55

WHITE/MOBILIFT




LARGE INTAKE WC/MA30/40/50 CONTINENTAL F163


SMALL INTAKE WC/MA30/40/50 CONTINENTAL F163

KC-UNIVERSAL KP-UNIVERSAL WC/MA60/70 CONTINENTAL F163 KC-UNIVERSAL KP-UNIVERSAL MY40/50/60/70/80 MOLINE 220 KC-UNIVERSAL KP-UNIVERSAL WC/MA80/90/100/120 CONTINENTAL F227


MY40B/50B/60B/70B/ 80B/MY100/120/140

CHRYSLER SLANT 6

WORLDLIFT KIT # MODEL # ENGINE

KC-WL-391 KP-WL-391 WFG 18/20/25 NISSAN H20-II/H25

KC-H20 KP-H20 WFG/WFGC 40,50,60 NISSAN H20-II

KC-UNIVERSAL KP-UNIVERSAL WFG,WFGC 25,30,35 NISSAN A-15

YALE KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL KG51

CHRYSLER 230 6 CYL. FLAT HEAD INC. 30

KC-YA-280 KP-YA-280

G51C 030/040/ 045/050/060 CONTINENTAL F163



56


YALE KIT # MODEL # ENGINE

KC-UNIVERSAL KP-UNIVERSAL C51P,G51P,L51C

H230 CHRYSLER 6 CYL. IND. 30

KC-UNIVERSAL KP-UNIVERSAL G82C 1H135

KC-YA-286 KP-YA-286

G83C/L/P/S/ L83C/L/P/S



GLC/CLP/020/030/ 040/050 SIDE DRAFT MAZDA UA


GLC/CLP/020/030/ 040/050/060 DOWN DRAFT

GP-040-RAJ P SERIES MAZDA VA KC-UNIVERSAL KP-UNIVERSAL GP/GC 060-120


KC-UNIVERSAL KP-UNIVERSAL GTC 060 FORD G192 KC-UNIVERSAL KP-UNIVERSAL GC 040/060RD/RE MAZDA FE KC-UNIVERSAL KP-UNIVERSAL

GC 050 RCJAE083 GC 040-060 RCJ

MAZDA VA DOWNDRAFT

KC-UNIVERSAL KP-UNIVERSAL GP 040/060 RBJ

MAZDA VA DOWNDRAFT


GP-050TFN UAE086 GP-040/050/060

MAZDA FE/ F2 ENINGES

KC-UNIVERSAL KP-UNIVERSAL GLC30CD ORED MAZDA D5/ FE KC-UNIVERSAL KP-UNIVERSAL

GLP70-80LF/ 100-110MF

CHRYSLER V6 3.9L 239 CID



57

PLEASE BE VERY ACCURATE TO INSURE A CORRECT FIT.

1. Make , Model , Engine

2. Is the manifold a two or four bolt pattern?

3. Center-to-Center on manifold studs . Be very specific and accurate. This is a crucial measurement. If wrong, carburetor will not fit manifold. 4. Do you need vacuum advance on throttle body?

5. What is the out-side diameter of the air horn on the carburetor?

6. Does the carburetor have single or double linkage?

7. Do you need a ball stud on the carb lever?

8. Does the engine have a governor?

If so, is it a velocity or mechanical governor?

9. Is the existing carburetor straight or 90 degree elbow?

10. Is this carbureted or E.F.I. engine?

11. Is the engine water cooled or air cooled?

12. How many cylinders?

PLEASE INCLUDE THE FOLLOWING SO WE MAY CONTACT YOU:

COMPANY NAME:

CONTACT PERSON:

TELEPHONE:

ANY ADDITIONAL INFORMATION YOU FEEL WOULD BE HELPFUL:



58

TANK-43-S-L 43 LB.

Liquid Withdrawal

TANK-33-S-L 33 LB.

Liquid Withdrawal

TANK-20-S-L 20 LB.

Liquid Withdrawal

TANK-43-S-V 43 LB.

Vapor Withdrawal

TANK-33-S-V 33 LB.

Vapor Withdrawal

TANK-20-S-V 20 LB.

Vapor Withdrawal

STEEL LPG TANKS

LIQUID (Complete)

VAPOR (Complete)

Top View

20 LB. 33 LB. 43 LB.

TANK-43-A-L 43 LB.

Liquid Withdrawal

TANK-33-A-L 33 LB.

Liquid Withdrawal

TANK-20-A-L 20 LB.

Liquid Withdrawal

TANK-43-A-V 43 LB.

Vapor Withdrawal

TANK-33-A-V 33 LB.

Vapor Withdrawal

TANK-20-A-V 20 LB.

Vapor Withdrawal

ALUMINUM LPG TANKS LIQUID

(Complete) VAPOR

(Complete)

Top View

20 LB. 33 LB. 43 LB.



59

Top View

20 LB. 30 LB. 40 LB.

MANCHESTER TANKS *VAPOR WITHDRAWL ONLY*

TANK-B-40V 40 LB.

Pol Valve

TANK-B-30V 30 LB.

Pol Valve

TANK-B-20V 20 LB.

Pol Valve



60

REGO-7141F Female Coupling

REGO-3125L Hydrostatic Relief

REGO-7513-25 Inner O Ring

For 7141M (25 per package)

REGO-7141M-3R Outer Gasket For 7141M

(25 per package)

REGO-2697-20R Outer Gasket For 7647SC

(20 per package)

REGO-0208 Yellow Replacement

Fill Valve Cap For REGO-7647SC

REGO-8545AK Pressure

Relief Valve

REGO-7141M Male Connector

AC4738548 CL866176 CT9316503800 MB1015874 NI78001-7141F

BK101411 CT045019 DW045019 MB93165-

03600 WM35A9482

BK9Y11863 CT1015874 DW45019 MB93165-

03800 YT054966300

CL655335 CT45019 GA557-04 MBMDI-700050

CL715976 CT9316503600 HY97999 MBMIC-0053011

OEM PART #S

AC4737405 CT49099 MBMIC-

0053089 WM35A9481

BK9Y11864 GA557-03 MB93165-

03500 YT05496640

CL715977 HY124010 NI78001-

7141M

OEM PART #S

AC4721342 BK43W10594X CL866277 DW034609 HY101809

AC4855696 CL655336 CT034609 DW34609 MB93165-

03900

BK101410 CL866181 CT34609 GA556-01 NI17908-

90H70

BK43W1059X YT019299600

OEM PART #S



61

REGO-7647SC Quick Fill Valve

REGO-3165CP 80% Stop Bleeder ValveNo Stem

REGO-0206 80% Stop Bleeder

Valve W/ Stem

CT973950 CL923876 HY200807 RE7647SC

OEM PART #S

REGO-9101P5H Service Valve

3/8 NPT



62

SAFETY-1 Amber Strobe

12-80V Diameter of 5

SAFETY-0 12V Tractor Light

Heavy Duty Shock Resistant

SAFETY-14 Amber Strobe 12-80V

Diameter 3-7/8 Height 5

SAFETY-3 12V Tractor Light Bulb

Replacement bulb For SAFETY-0

SAFETY-8 Red Strobe Lens For SAFETY-1

SAFETY-9 Amber Strobe Lens

For SAFETY-1

SAFETY-20 Red Strobe Lens For SAFETY-14

SAFETY-19 Amber Strobe Light

For SAFETY-14

SAFETY-16 Replacement Bulb

For SAFETY-14

SAFETY-6 Replacement Bulb

For SAFETY-1 (Centered Prong)

SAFETY-6-1 Replacement Bulb

For SAFETY-1 (Offset Prong)

Determine Centered/Offset Prong BEFORE Ordering.



63



SAFETY-4 12V Tractor Light

BracketHeavy Duty

SAFETY-5 Strobe Mounting

Bracket for SAFETY-1

SAFETY-PL-20RC Pilot Light For Low

Fuel Light Kit *See Page 64*

SAFETY-10024 12V Water

Temperature Gauge Complete W/ All

Hardware Needed

SAFETY-10025 12V Oil

Pressure Gauge Complete W/ All

Hardware Needed

SAFETY-15 Strobe Cage

For SAFETY-14

SAFETY-10026 12V Amp Meter

Gauge Complete W/ All

Hardware Needed

SAFETY-7 Strobe CageShort

SAFETY-158 HOBB

2 Screw Black Hour Meter

SAFETY-159 HOBB

3 Screw Black Hour Meter

64

SAFETY-LFK Low Fuel Light Kit

This gives the driver time to switch tanks before

running out of fuel. Can also purchase SAFETY-

BUZZ-12V for both dash light & buzzer

SAFETY-BUZZ-12V 12V Light/Buzzer

(Optional) Used With

SAFETY-LFK

SAFETY-VAC-SW 12V Vacuum Safety Switch Used When

Electric Solenoid Is Used

SAFETY-22 Back-Up Alarm

12-48 Volts 97 Decibels

SAFETY-79 HOBB

40lb. Pressure Two Prong

For Low Fuel Light Kit

SAFETY-80 HOBB

3-4lb. Oil Pressure Switch

SAFETY-160 HOBB

Chrome Hour Meter

SAFETY-110 HOBB

Switch Boot 5000 Ser Neoprene Boot

For Pressure Switches

SAFETY-81 HOBB 10lb.

Pressure Switch



65

SAFETY-66 LPG Fuel Cylinder

Label

SAFETY-74 Refuel When Lit

Label For Low Fuel Light Kit

*See Page 64*

SAFETY-60 Starting Procedure LabelStraight Fuel

SAFETY-GLD-4 Leak Detector 4 oz. Bottle

(Checks For LP Leaks)

SAFETY-59 This IS Not A Fuel

Gauge Label

SAFETY-GLD-8 Leak Detector 8 oz. Bottle

(Checks For LP Leaks)

SAFETY-368 Safety Maintenance

Label



66

ZENITH-C8-32 Zenith C8-32

2 Rubber Air Horn Spacer

ZENITH-A962B-1B Zenith A962B-1B

Vaporizer - Adjustable

ZENITH-C8-33 Zenith C8-33 1-3/4 Rubber

Air Horn Spacer

ZENITH-C994-6 Zenith C994-6 Repair Kit for

A962A-1A Vaporizer

ZEN-K2127 Zenith K2127

ZEN-2994 Zenith K2944 Repair Kit For

OCI Series Carburetor

ZENITH-K2948 Zenith K2948 Repair Kit For

PC2 Series Carburetor



67

GENERAL INFORMATION COVERING ALL MAKES OF LP-GAS CARBURETION EQUIPMENT EXCEPT CERTIFIED FUEL SYSTEMS

LP-GAS

CARBURETION

SERVICE MANUAL

IF YOU REQUIRE MORE TECHNICAL HELP PLEASE CALL:

PNG Technologies TOLL FREE:

1-866-764-7278

68

TABLE OF CONTENTS

PAGE SECTION 69 TEST KIT USE

70-72 SPECIFICATIONS

73 INTRODUCTION

75 TERMINOLOGY

77 ENGINE FAILS TO START

81 HARD STARTING

85 POOR IDLING

89 FUEL SYSTEM LEAKS WHEN ENGINE STOPPED

90 FREEZE-UPS AND FROST

94 RICH AND LEAN FUEL MIXTURES

98 POWER LOSS

102 POOR ECONOMY

103 ENGINE OVERHEATS

105 ENGINE DIES

107 ENGINE MISSES

111 BACKFIRE, MUFFLER EXPLOSION

112 ENGINE KICKBACK, AFTER-BURNING, PRE-IGNITION, DETONATION

113 REFERS TO VAPOR SYSTEM ONLY

69

KNOW WHAT YOUR PRIMARY REGULATOR PRESSURE SHOULD READ AND HOW TO CHECK IT. WE DO NOT RECOMMEND USING FUEL AS A MEANS OF CHECKING THE VAPORIZER PRESSURE. USING FUEL CAN BE EXTREMELY DANGEROUS. AIR PRESSURE SHOULD BE USED FOR CHECKING THE PRIMARY PRESSURE. THE PRESSURE RE-QUIRED IS 75 TO 125 POUNDS. INSTALL THE PRESSURE GAUGE INTO THE PRIMARY TEST PORT OF THE REGULATOR TO BE CHECKED. TO PREVENT DAMAGING THE GAUGE, START WITH THE AIR PRESSURE OFF AND THE BLEEDER VALVE SLIGHTLY OPEN. TURN THE AIR PRESSURE ON. CLOSE THE BLEEDER VALVE SLOWLY, ALLOWING THE PRESSURE TO DROP TO ITS LOWEST POINT. RE-OPEN AND CLOSE THE VALVE TO BE SURE THE GAUGE READS THE SAME EACH TIME. REFER TO THE CHART ON THE NEXT PAGE FOR THE PROPER READING REQUIRED.

70

ACCEPTABLE PRIMARY PRESSURES IN P.S.I.

ALGAS J & S C250 SERIES 1-1/2 B-1, B-2 10-12 AB 10 10-12 11A01 7-12 11A02 7-12 BEAM 11A17 7-12 50-60 5 11A18 7-12 100-120 5 11A27 7-12 400A 5-6 11A28 7-12 CENTURY MC CLAIN G-85 5-7 M -M-FULL 2 H-HV 4-6 ZENITH M-4 5-8 A962A 10-12 M-5 6-8 A965A 10-12 M-6 4-7 A806-43 2 IMPCO E-EV-J 1-1/2

IGNITION ON LP-GAS ENGINES

IGNITION TEMPERATURE GASOLINE VS PROPANE

HOTTER SPARK REQUIRED TO IGNITE PROPANE

COLDER SPARK PLUGS NOT RECOMMENDED-REQUIRE MORE VOLTAGE.

REVERSED COIL POLARITY WILL REQUIRE 30% TO 40% MORE VOLTAGE TO FIRE SPARK PLUGS

PROPERLY.

REVERSED COIL POLARITY A COMMON CAUSE FOR HARD-STARTING ON PROPANE.

71

GASOLINE 560 DEGREES

PROPANE 670 DEGREES

SPARK PLUG SETTING .005 CLOSER

POINT SETTING SAME AS GASOLINE

IGNITION TIMING ADVANCE A FEW DEGREES

72

USEFUL INFORMATION ABOUT LP-GAS (PROPANE)

PRESSURES AT VARIOUS TEMPERATURES

TEMP. F PSI

-44 BOILING POINT

-30 13 LBS. 0 20 LBS.

20 47 LBS. 60 102 LBS. 80 140 LBS.

100 190 LBS. PROPANE WEIGHS 4.24 LBS. PER GALLON

DOT CYLINDER CAPACITIES IN GALLONS:

43 LB. 10.4 GALLONS 33 LB. 8 GALLONS 20 LB. 4.8 GALLONS

250 GALLONS OF VAPOR IN ONE GALLON OF LIQUID

73

INTRODUCTION LP-Gas carburetion will continue to increase in popularity as long as sales, installation, and service men have a good working knowledge of its functions and can satisfactorily furnish on-the-spot service. One of the greatest problems in the field today is lack of complete knowledge to trouble shoot and properly service an LP-operated engine. This guide has been developed over a period of years with the intention of covering every possible cause of erratic or poor operation. Some conditions are remote but often these are the cost-liest to find. Material has been developed from our own servicing experience, from information and ques-tions asked in thousands of letters, from material available from all carburetion manufacturers, from trade paper articles, and from trouble-shooting sections of Motors Repair Manuals and the Butane-Propane Power Manual. What follows here is not limited to any one brand of carburetion. We urge that you carry this valuable tool with you and refer to it often. 1. Tools needed for LP-Gas Carburetion Service work:

A. Open end wrenches

B. Socket Wrenches

C. Screwdrivers in 3 or 4 sizes

D. A soft hammer

E. Pliers in several types

F. Flare tools

G. Feeler or thickness gauges

74

2. Gauges and other handy equipment:

A. 0-15 pound pressure gauge

B. Vacuum gauge

C. 12 Water manometer or equivalent gauge

D. Compression gauge

E. Exhaust analyzer

F. Timing light

G. Ignition tester

H. Electric tachometer

3. A well-done installation will give many hours of good performance and trouble-free opera-tion when the following points are observed:

A. Engine is in good condition when converted.

B. Suitable equipment is used for engine conversion.

C. Work is done correctly and adjusted properly.

D. Proper care of equipment is taken after conversion.

4. Save time in handling complaints by having customer describe fully any malfunction of the engine. Narrow it down to basic causes. 5. Make sure trouble is elsewhere before making miss-adjustment to the carburetion which will have to be corrected again. Without instruments, serious errors in diagnosis may be made. 6. Before tearing into LP carburetion equipment, imagine operation is on gasoline. Would you first suspect the fuel pump and carburetor, or that valves, plugs, coil, or wiring need attention? Carburetor complaints may turn out to be corroded battery cable terminals, poor ground, dragging brakes, starting circuit troubles, bad valves, leaking intake manifold, plugged air filter or muffler, improper lubrication, or other items even more remote. Much time can be saved checking and correcting operation of these systems before starting on LP-Gas equipment.

7. Proper air-fuel ratio settings for LP Carburetors are shown in the chart below. Power mixture is most important. Dont allow lean mixture at any time. Idle is best set to highest r.p.m. or highest manifold vacuum, rather than analyzer readings.

TERMINOLOGY

Absorption Oil: Used in absorption plant to recover LP Gases. Drops out in vaporizer-regulator when liquid is changed to vapor. Air Filter, Air Cleaner: (oil bath or dry-type); Unit used to remove impurities from air intake sys-tem. Analyzer: See exhaust analyzer. Balance Tube: A connection between atmospheric side of secondary regulator and carburetor air inlet ahead of venture to compensate for air filter restriction. Breather: Air vent to atmosphere on one side of regulator diaphragm. Carburetor Adaptor: A sandwich type adaptor generally placed between gasoline carburetor air horn and air filter permits combination fuel conversion without disturbing throttle and governor, gasoline system remaining intact. Carburetor as use herein, also: Mixer, Adaptor, Straight Carburetor, or Spud-in: The unit in sys-tem where fuel and air are mixed in proper proportion. Choke: A method of restricting air intake of engine. Combination Carburetor: A carburetor for optional use of two or more fuels. Converter: See regulator. Compressor Oil: An oil deposit in the vaporizer regulator may be compressed oil deposited in fuel from leakage in vapor pump compressor during fuel transfer. Dry-Gas: Expanded fuel at approximately atmospheric pressure between final regulator and carbu-retor.

75

Readings on: Full Power Part Throttle Idling

Gasoline Scale 13.0 14.0 to 14.5 13.2

LP-Gas Scale 11.1 15.1 to 15.6 14.4

Efficiency Scale 84.0 90.0 to 94.0 85.0

76

Economizer: A method to insure richer analyzer reading on low vacuum, open throttle. Or a leaner mixture on high vacuum, open throttle. Excess Flow Valve: A check valve which closes when fuel flow exceeds a predetermined rate. Exhaust Analyzer: An instrument which indicates the air-fuel ratio (by weight) through testing samples of the exhaust gases. Fuel Filter Strainer: Unit used to remove impurities from fuel system. Idle Plate: Required in below-the-fly idle systems, when gasoline system is left intact. Install be-tween gasoline carburetor and intake manifold. Liquid Withdrawal: Fuel drawn from liquid space of LP-Gas tank. Lockoff, Shut-off: Solenoid or vacuum operated valve in fuel line. LP-Gas (Liquefied Petroleum Gas): Butane, Propane, or any mixture of the two. Port: An orifice or opening with generally some method of closing. Primary, High Pressure: The first pressure reduction between tank and carburetor. Primer: A method of introducing some starting fuel to the engine. Regulator, Converter, Vaporizer-Regulator: A pressure reducing unit, with one or more stages of reduction (Latter two include heat exchangers). Seat: Part which contacts port to insure closure. Neoprene, nylon, hycar, etc. Secondary, Low Pressure: The second or final pressure reduction. Atmospheric section. Solenoid Valve, Lockoff, Fuelock: Electrically operated, normally closed valve, used to close off fuel supply when ignition is off. Spray Bar: A method of introducing fuel at the venture through holes along the length of a tube. Spud-in: A method of introducing fuel at the venture through the end of a tube. Straight Carburetor: A complete carburetor. Valve: A mechanical closure to regulate flow through a port.

77

Vapor: Vaporized fuel in space above liquid in tank or in line to regulator (at tank pressure). Vapor Withdrawal: Fuel drawn from vapor space of LP-Gas tank. Vaporizer-Regulator: Also called converter or regulator. Includes heat exchanger with at least one pressure reduction. Venturi: The small diameter restriction (usually air foil section) of the carburetor which produces a drop in pressure and suction required to draw in fuel in proportion to volume and velocity of air.

ENGINE FAILS TO START

A. DUE TO BATTERY

1. Battery cables badly corroded.

2. Improper ground.

3. Battery cables frayed or undersize.

B. DUE TO STARTER MOTOR

1. Starter gear binding in flywheel gear.

2. Starter switch defective.

3. Faulty neutral safety switch on cars with automatic transmission.

4. Starter motor defective. Check voltage drop.

IGNITION: A hot (blue) spark should jump about air gap when terminal is held away from spark plug and engine is turned over by starter. If not, check 3 and 4 below. C. DUE TO OPEN PRIMARY IGNITION CIRCUIT

1. Ignition switch circuit open.

2. Distributor points burned or oxidized.

3. Breaker points dirty.

4. Breaker points not closing. Re-gap to specifications.

78

5. Breaker arm binding on pivot post, preventing closing of points.

6. Breaker arm spring weak or broken.

7. Breaker arm distorted or bent.

8. Primary circuit resistance unit burnt or open. (12 volt systems)

9. Primary lead connection loose at distributor or coil.

10. Primary windings in coil broken.

11. Magneto defective.

D. DUE TO GROUNDED PRIMARY IGNITION CIRCUIT A grounded coil primary winding, a grounded ignition switch terminal, or a grounded switch-to-coil primary lead will cause excessive current flow and will usually cause wires to burn. Check resistor (12 volt system).

1. Breaker points not opening due to improper adjustment.

2. Breaker points not opening due to worn rubbing block on breaker arm.

3. Insulating busing in breaker arm faulty. 4. Insulator at distributor primary terminal cracked or faulty. 5. Condenser grounded, internal windings to case. 6. Distributor-to-coil lead grounded. 7. Primary coil winding grounded.

E. DUE TO FAULTY SECONDARY IGNITION CIRCUIT

1. Spark plugs of improper type. 2. Spark plugs damaged, dirty or wet or porcelains cracked. 3. Spark plug gaps improperly spaced. (Most likely to be too wide) 4. Poor ignition wiring. (Some late model cars have a poor grade of wire which should be

replaced)

79

5. Moisture on ignition coil, terminals, distributor cover, spark plug porcelains, or in dis-tributor. Thoroughly dry out exposed ignition wires and coat with waterproof sub-stance.

6. Spark plug cables not installed correctly for engine firing order. 7. Spark plug cable terminals corroded. 8. Insulation on cable chafed or cracked. 9. High resistance build-up in spark plugs. Clean or replace. 10. Check timing. If engine kicks back, timing is advanced too far. 11. Distributor cap center terminal (inner) broken or missing. 12. Radio suppressor in distributor cap broken or burned out. 13. Secondary wire loose or internally broken. A. Coil to distributor cap. B. Distributor to plugs. 14. Distributor rotor grounded. 15. Rotor contact spring bent or broken. 16. Cracked distributor cap or a burned carbon track from distributor cap center terminal

to distributor housing. 17. Ignition coil weak or inoperative. Also check condenser.

NOTE: In rare cases, a hot engine will not start due to a coil which loses its efficiency when hot, causing ignition failure. After coil cools, engine will start. F. DUE TO CONGEALED ENGINE OIL Use of too heavy a grade of oil or to the formation of sludge. G. DUE TO INTAKE SYSTEM OR VALVES

1. Intake valve sticking open.

80

2. Valve springs broken or improper tappet clearances. 3. Vacuum leak at hoses, manifold or carburetor.

H. DUE TO EXCESSIVE FUEL SUPPLY (FLOODING)

1. If carburetor, dry-gas line, and regulator are frosted over, close tank valve and allow excess fuel to dissipate. Start on vapor then switch to liquid withdrawal after vaporizer is warm.

2. If system is not frosted, but merely flooded, crank engine with throttle wide open. En-

gine will not start until rich mixture is thinned out. If flooded excessively, it may be necessary to shut off fuel supply at solenoid or fuel tank.

NOTE: To prevent repetition, check items under Fuel System Leaks

With Engine Stopped. I. DUE TO LACK OF FUEL AT CARBURETOR Place temporary jumper across vacuum or pressure switch in series with electric solenoid valve. With ignition on, prime regulator. (If necessary, depress secondary diaphragm or blow into secondary breather). Audible hiss will prove fuel is flowing. If not, check fuel system as outlined below:

1. Fuel tank empty.

2. Tank outlet valve closed.

3. Excess flow valve closed. (May occur soon after filling a fuel tank which was low in fuel). Close tank valve and reopen slowly.

4. Check hot wire to solenoid valve. On late model autos the accessory side of ignition

switch is automatically cut off when starter is engaged.

5. Loosen line at solenoid valve to see if fuel is reaching that point. If not, check for damaged fuel line or stopped up fuel filter. (Water in fuel could freeze and restrict high pressure line).

6. Look for defective wiring or poor connections to solenoid valve. Turn on ignition and

check for fuel at outlet of solenoid valve or at inlet of regulator. (Place temporary jumper across vacuum or pressure switch). If liquid does not flow, check wiring for broken circuit. Compare valve voltage with system. Repair solenoid if necessary. Re-move jumper wires.

81

7. Solenoid may not open due to excessive fuel pressure caused by unusually warm weather. Valve plunger travel is critical. A worn or depressed soft valve seat may be an immediate solution, but plunger should be replaced.

8. Check special switch (wired in series with solenoid) with vacuum if that type (suck on

line) or with low pressure, when pressure switch is used.

9. If fuel reaches regulator, check primary pressure. If zero, or too low, look for primary spring omitted or wrong spring installed. Primary port may not open and regulator needs servicing.

10. Disconnect dry-gas line and depress secondary diaphragm. Audible hiss should be

heard. If necessary, remove secondary cover and depress arm until fuel appears. Re-pair regulator if required.

11. A defective dry-gas hose could have loose flaps on inside walls which shut off fuel with

venture suction. Sighting or blowing through hose would not locate this trouble.

12. In rare cases fuel might reach carburetor, yet not get into engine. A. Check power screw setting. B. Look for foreign matter causing restrictions at power adjustment. C. Examine venturi (or spray-bar or spud-in) for restriction..

Venturi may be installed improperly, restricting fuel. Blow into carburetor fuel inlet if in doubt.

HARD STARTING

A. DUE TO BATTERY

1. Cranking speed too slow in exceptionally cold weather. Use of auxiliary battery for ig-

nition current. Install second battery parallel with original for starting. 2. Battery may be too weak or inadequate to supply energy for cranking the engine and

still have sufficient reserve to create a hot spark in the combustion chamber. Too high a compression increase can lead to hard starting, especially on 6-volt systems.

3. Battery has less power when cold-only about half as much power at 0 degrees Fahren-

heit as at 70 degrees Fahrenheit . Also in winter, battery is under increased strain when starting a cold engine, and added drain from accessories. Electrical equipment (horn, windshield wiper, lights, heater and defroster) takes a heavier beating in winter when an adequate battery is a must. Dont turn on electrical equipment until after en-gine starts.

82

4. The need of an adequate battery is proved when a vehicle or tractor engine, otherwise impossible to start, will do so readily and operate satisfactorily when pushed only a few feet.

5. LP-Gas requires a hotter spark than gasoline. When converting a gasoline engine, this must be taken into consideration.

B. DUE TO IGNITION No engine will start unless ignition system receives sufficient electrical energy during cranking to provide hot enough spark to ignite fuel. Factors having the greatest bearing on intensity of ignition spark are listed below. Check ignition thoroughly, the same as a gasoline engine.

1. Test battery condition and capacity. Check size of battery cable and group strap. Look

for loose or badly corroded terminals.

2. Moisture on ignition coil, terminals, distributor cover, spark plug porcelains or in dis-tributor. Coat exposed ignition wires with a water proof substance to prevent wetting and freezing.

3. Spark plugs damaged, dirty or loose. Porcelains cracked, or gaps improperly spaced. 4. Engine out of time. Too far advanced would cause kickback. Too far retarded will

lose power. Either may cause overheating. 5. Cap and rotor should be in good condition. Clean or replace if not up to specifications. 6. Breaker points burned or oxidized. When badly pitted, check condenser for proper capacity. 7. Breaker points too far open. 8. With starter cranking engine, spark should jump a gap of at least 1/4 with impulse

driven magneto, or 1/8 with battery ignition. LP fuel requires a hotter spark than gasoline.

9. Check all wires for adequate size and inspect soldered connections. 10. Ignition coil polarity reversed. Coil can be improperly connected and if such is the

case, secondary voltage will be reduced considerably. To determine proper connection, use a reliable ignition tester or High Voltage D.C. meter. Always connect positive (red) test lead to ground. With engine operating at fast idle, touch other test lead (black) to spark plug terminal. If meter shows reading, coil is properly connected. If no reading or meter needle tends to reverse travel (heads backwards from normal po-sition), then coil polarity is reversed and primary leads to coil must be switched. After reversing them, retest, keeping positive test lead to ground.

83

If a meter is not available, operate engine with primary connected one way, then re-verse leads and determine which way gives strongest spark. Although having no rela-tion to battery grounding, it is helpful to note that on coils marked positive and nega-tive, connection can be made in same sequence as battery. Example: if battery ground is negative, then coil lead to distributor should be negative side.

11. Test original equipment ignition coil for efficiency. If coil replacement is indicated, it is

best to replace with a high duty type. Be sure to install condenser designed to work with new coil. Although not essential, heavy duty breaker points are recommended.

12. Check starter current draw, too much drop will rob ignition. 13. Check starter for worn out brushes and armature.

14. When wiring solenoid valves on late model autos, do not make connection to acces-

sory side of ignition switch. This circuit is automatically cut off when starter is en-gaged.

Most 12 volt systems have a small resistor between ignition and coil. Connect center

terminal of 3 way transfer switch to line between resistor and ignition switch. (Never connect lockoff or any accessory between coil and resistor).

15. Magneto weak.

C. DUE TO LUBRICATION OIL

1. Oil level too high. 2. Low temperatures cause engine oil to become too thick, requiring more power from

battery. Also, with LP-Gas as a motor fuel, lubricating oil has a tendency to become heavier since there are no heavy ends present (as in gasoline) to offset the thickening which takes place due to oxidation and impurities.

A grade of oil should be used that will not cause excessive drag when cold. Generally,

use a lighter grade of oil with LP-Gas than recommended for gasoline. Use good grade oils from reliable firms. Consult their servicemen; they are for that purpose.

3. Run engine a few minutes before operating under load to insure warm up and proper

lubrication. D. DUE TO AIR FILTER Some hard starting is caused by a restricted air filter.

84

E. DUE TO VALVES AND RINGS

1. Check compression to detect worn, sticking or broken piston rings; leaking or sticking valves. Compression test might also indicate: defective head gasket or broken piston; scored piston or scored cylinder.

2. Valve spring broken. 3. Valve tappet clearances may be too close. On some engines valves may tighten up

with LP-Gas operation.

F. DUE TO CLUTCH In autos or trucks with standard shift, keep clutch in when starting. If it drags, adjust with clutch pedal down. G. DUE TO LEAKAGE IN INTAKE SYSTEM

1. Intake manifold loose or warped. 2. Vacuum line or fitting loose. 3. Air leaks at carburetor.

H. DUE TO EXCESSIVE FUEL AT CARBURETOR

1. Regulator leaking prior to starting. Check all items under Fuel System Leaks With En-gine Stopped.

2. Check operation of primer (if there is one). 3. Starting adjustment (if there is one) set too rich. 4. Choke operation at fault. Over-choking will flood engine (it may remain flooded sev-

eral hours). To un-flood, crank engine 5 to 7 seconds with throttle and choke open. 5. Hard starting when hot (although satisfactory when cold) can be caused by placement

of solenoid shutoff too far from regulator. This could allow fuel leakage into dry-gas line during shutdown and cause too rich a starting mixture.

I. DUE TO INSUFFICIENT FUEL AT CARBURETOR

1. Tank valve almost closed. 2. Excess-flow check-valve closed. To open, close tank valve, then reopen slowly. 3. Fuel lines to regulator plugged. Fuel filter packed with dirt.

85

4. Vapor pressure in tank depends upon fuel mix and fuel temperature. Use straight pro-pane when excessively cold weather is anticipated.

5. Solenoid valve not opening properly. On late model automobiles, accessory side of

switch goes dead when starter is energized. This would close solenoid valve during cranking. Rewire correctly.

6. Too large a venture or poor venture action (installed wrong, poor spud-in, etc.) can

cause hard starting. Make necessary corrections. 7. Starting adjustment (if there is one) set too lean. Check choke, if applicable. 8. Audible hiss should be heard when operating regulator primer. (If none, see 9) Re-

move dry-gas line and listen for escaping fuel. 9. If no primer, blow into secondary regulator breather vent. (Small diameter hole in

large cover). Sound of gas should be heard rushing into the engine. 10. Primary regulator pressure may be abnormally low or falls off when engine is cranked.

Check following:

A. Tank pressure can drop to 30 pounds or less with low temperatures. Use straight propane in cold climates.

B. Primary pressure may be too low if incorrect primary spring is used. Check against

manufacturers designed spring.

C. Height and setting of tail end of primary lever arm can affect pressure. Check against manufacturers recommendation.

11. Secondary regulator diaphragm ruptured or loose. Dry-gas line loose, porous rup-

tured, too long, too small or too many elbows. 12. Beam systems depend on venture action for idle. Proper relation between idle and

starting mixture is important. Try different idle mixture to permit better starting. 13. Check for malfunction of vacuum lockoff diaphragm in Beam regulators having this

feature (all except model 400). A poor vacuum connection, ruptured diaphragm or im-proper replacement spring (too stiff) could cause lean starting mixtures.

14. A closed throttle for starting is recommended on Beam regulators with built-in-vacuum

diaphragm. On very small one or two cylinder engines it may be necessary to use fuel test bar (on Beam regulator rear cover) when engine is cold.

POOR IDLING

A. ENGINE WILL NOT IDLE DOWN

1. Throttle setting too fast.

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2. Choke linkage not set correctly for idle. 3. Substantial air leaks into intake system through worn throttle shaft, damaged butter-

fly, leak at carburetor flange or some spot in the intake manifold system. 4. Idle mixture not set properly. 5. On combination fuel conversions, it may help to rotate adapter to another position to

get better fuel distribution. 6. On combination fuel conversions using an adapter with regulator of below-the-fly idle

design, the idle distribution may not be correct. Check idle plate or if idle connection has been made to intake manifold, be sure it is central to manifold system.

7. Beam built-in vacuum diaphragm either ruptured or pulled down improperly allowing

leakage, would probably not show up in poor idle (due to restricted vacuum hole in regulator) unless manifold connection were not central with intake system.

B. IDLE WILL NOT REMAIN CONSTANT, REQUIRES TOO FREQUENT ADJUSTMENT

1. Poor throttle stop allowing engine to idle at various speeds. Idle mixture adjustment not held securely, allowed to vary.

2. Throttle shaft, throttle arm, or butterfly sticking or worn and does not return to same

position each time. 3. Vacuum leak interference from vacuum brake system. 4. Occasional gasoline leak such as solenoid valve opening on bumpy road. 5. Check for unusual variations in primary regulator pressure or in fuel supply. Check va-

porizertoo hot or too cold. Check engine cooling system under Engine Overheats. 6. Secondary arm hinge pin, bracket or valve seat not held securely or binding. Parts do

not always return to same position. Economizer or primer sticking. Erratic air leak into dry-gas hose due to loose connection.

7. Oil collected in dry-gas line could cause erratic idle. After engine operates for a period,

oil is spread thin through vapor

Documents

PNG Catalog