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RG55RPARTS MANUAL
RAYCO MANUFACTURING © 2019 ALL RIGHTS RESERVEDPRINTED IN USA
INDEX: PMRG55R-19
RG55R Parts Manual
2
This manual is published by Rayco Manufacturing, Inc. for the benefit of the users of Rayco products. Rayco Manufacturing, Inc. has made every effort to ensure that this manual is correct and up to date at the time of publication. However, due to continuous improvements, Rayco Manufacturing, Inc. reserves the right to make changes in the contents, at any time, without notice or obligation.
Each machine shipped contains operation, maintenance & parts manuals to familiarize the operator with the proper operating, lubricating and maintenance instructions. This helps to ensure the best possible performance and service from the machine. Read and understand all instructions before attempting to operate this machine. This manual should be
readily available for reference at all times. Additional copies of this manual may be purchased from Rayco.
This Rayco machine was designed and manufactured by Rayco Manufacturing, Inc., Wooster, Ohio. Due to continuous improvements, Rayco reserves the right to make changes in engineering, design and specifications, or discontinue manufacture, at any time, without notice or obligation.
Always have a record of the model numbers and serial numbers for your machine to specify when ordering parts. Record your machine model and serial numbers on page 4 for your personal records.
Introduction
NOTICE:Maintenance and Repairs should ONLY be performed by a trained specialists or qualified personel.
Please contact Rayco Mfg for a listing of approved maintenance facilities in your area.
CALIFORNIA PROPOSITION 65 WARNING THIS MACHINE AND ITS
CONSTIUENTS ARE KNOWN IN THE STATE OF CALIFORNIA TO CAUSE CANCER AND
REPRODUCTIVE HARM. VISIT WWW.P65WARNINGS.CA.GOV
RG55R Parts Manual
800.392.2686 3
Introduction
Literature InformationThe operators manual should be stored in the operator’s compartment in the literature holder storage area. Rayco provides a binder to hold the Operator Service Manual, Parts Manual, Engine Manual along with other component manuals.
These manuals contain safety information, operation instruction, transportation information, lubrication information and maintenance information.
Some photographs or illustrations in the publication show details of attachments that can be different from your machine. Guards and covers might have been removed for illustrative purposes. Continuing improvement may have caused changes to your machine which may not be included in this publication.
Continuing improvement and advancement of product design might have caused changes to your machine which are not included in this publication. Read, study and keep this manual with the machine.
Whenever a question arises regarding your machine, of this publication, please consult your Rayco dealer for the latest available information.
SafetyThe safety section lists basic safety precautions. In addition, this section may include text and locations of warning signs and labels used on the machine.
Read and understand the basic precautions listed in the safety section before operating or performing lubrication, maintenance and repair on this machine.
PartsParts are readily found through illustrations with accompanying Rayco part numbers. The machine assembly is listed by basic groups to enable ease of finding parts.
Please consult your local Rayco Dealer or local Engine Manufacturer Dealer for obtaining engine parts and service
OperationThe operation section is a reference for the new operator and a refresher for the experienced operator. This section includes a discussion of gauges, switches, machine controls, attachment controls, transportation and towing information.
Photographs and illustrations guide the operator through correct procedures of checking, starting, operating and stopping the machine.
Operating techniques outlined in this publication are basic. Skill and techniques develop as the operator gains knowledge of the machine and its capabilities.
MaintenanceThe maintenance section is a guide to equipment care. The Maintenance Interval Schedule lists the items to be maintained at a specific service interval. The Maintenance Interval Schedule lists the page number for the step-by-step instructions required to accomplish the scheduled maintenance procedure.
Maintenance IntervalsUse the service hour meter to determine servicing intervals. Calendar intervals shown (daily, weekly, monthly, etc.) can be used instead of service hour meter intervals if they provide more convenient servicing schedules and approximate the indicated service hour meter reading. Recommended service should always be performed at the interval that occurs first.
Under extremely severe, dusty or wet operating conditions, more frequent lubrication than is specified in the maintenance intervals chart might be necessary.
Perform service on items at multiples of the original requirement. For example, at every 100 service hours, also service those items listed under every 50 service hours and every 10 service hours or daily.
Certified Engine MaintenanceProper maintenance and repair is essential to keep the engine and machine systems operating correctly. As the heavy duty off-road engine owner, you are responsible for the required maintenance listed in the Engine Owner Manual & Machine Operator, Maintenance & Service Manual.
Attach a “Do Not Operate” warning tag or a similar warning tag to the start switch or to the controls before you service the equipment or before you repair the equipment.
Know the width of your equipment in order to maintain proper clearance with you operate the equipment near fences or near boundary obstacles.
Be aware of high voltage power lines and power cables that are buried. If the machine comes in contact with these hazards, serious injury or death may occur from electrocution.
Wear a hard hat, protective glasses, and other protective equipment, as required.
Do not wear loose clothing or jewelry that can snag on controls or on other parts of the equipment.
Make sure that all protective guards and all covers are secured in place on the equipment.
Keep the equipment free from foreign material. Remove debris, oil, tools, and other items from the deck, from walkways, and from steps.
CALIFORNIAProposition 65 Warning
Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.
RG55R Parts Manual
4
Machine Description
Secure all loose items such as lunch boxes, tools, and other items that are not a part of the equipment.
Know the appropriate work site hand signals and the personnel that are authorized to give the hand signals. Accept hand signals from one person only.
Do not smoke when you service an air conditioner. Also, do not smoke if refrigerant gas may be present. Inhaling the fumes that are released from a flame that contact air conditioner refrigerant can cause bodily harm or death. Inhaling gas from air conditioner refrigerant through a lighted cigarette can cause bodily harm or death.
Never put maintenance fluids into glass containers. Drain all liquids into a suitable container.
Obey all local regulations for the disposal of liquids.
Use all cleaning solutions with care. Report all necessary repairs.
Do not allow unauthorized personnel on the equipment.
Unless you are instructed otherwise, perform maintenance with the equipment in the servicing position. Refer to Operation and Maintenance Manual for the procedure for placing the equipment in the servicing position.
When you perform maintenance above ground level, use appropriate devices such as ladders or man lift machines. If equipped, use the machine anchorage points and use approved fall arrest harnesses and lanyards.
Machine DescriptionThe RG55R stump cutter is designed for your maximum benefit for every dol lar spent. The machine is constructed for durability and easy maneuvering, for those hard to reach tree stumps and roots. Its 20” diameter cutting wheel with 24 Rayco Super teeth is pow er ful ly driven through a 54 horsepower Kubota gasoline engine. Cutting boom motion and the self-propel drive are entirely hydraulic, with 2 speeds. The hydraulic controls each include self-centering fingertip control switches. The RG55R is also equipped with a full function remote control feature to aid the operator when maneuvering in and through tight areas.
The ma chine chassis features steel tubing and steel fabricated con struc tion, mount ed on extra grip ping deep tread tires. The operator benefits from a swing-out steel control station which allows optimal windows of the cutting action, all while being guarded by shatter resistant and heavy rubber curtains. The RG55R has the unique ability to pass through a 36” gate under its own power. Other special features of the RG55R include dual cross travel cylinders, a slewing ring that is used to pivot the cutter boom, replaceable composite bushings on all cylinder ends, separate wheel drives for each wheel,
6.5 gallon fuel tank, steel chain guards, and an easy access ignition switch on the control panel.
Other options that have become standard on the RG55R are dual removable travel wheels for increased stability and travel traction, Command Cut, and additional chip guards.
RG55R Parts Manual
800.392.2686 5
Machine Specs
General
Weight: 2760 Lbs Maximum
Length: 121.5” Maximum
Height: 72.625” Maximum (Operator’s Shield), 57” (Air FIlter)
Width: 35.5” Maximum, 53” Maximum with Single Bolt Dual WheelsGround Drive: Self-propelled hydraulic , 4-wheel drive, variable speedChip Collection Capacity: 11cu. Ft. Minimum
Swing Pivot Bearings: 13” diameter slewing ring
Toolbox: Required
Hydraulic Backfill Blade: 50” Expanded 35” Retracted
Tires: 18 x 8.5-10 R4 4 ply Rear - (4) Front - (2)Swing-out Control Station Viewing area: 18x24” Height: 45½” Heavy duty rubber debris curtain Perimeter Photo-eye Safety ShutdownGround Pressure: 9.7 PSI
EngineModel: Kubota WG1605, EPA/CARB compliant, Vertical 4-cycle, liquid Cooled gasolineNumber of cylinders: 4
Bore: 3.07” Minimum
Stroke: 3.09 Minimum
Displacement: 91.41 cu. In Minimum
Gross HP at maximum no load RPM: 53.4HP Minimum
Maximum rated torque: 89ft lbs @2400 RPM Minimum
Cooling medium: liquid cooled
Air Cleaner: Dual Element, Dry type
Oil Filter: Spin-on type
Fuel Tank Capacity: 8.5 gallons
Electrical System: 12 volts/40 AMP Alternator
Hydraulic System - Cutter
Pump Displacement: 4.27cc / 2.13cc MinimumPump Gallonage: 3.6 / 1.8 GPM @ 3000 RPM Mini-mum System Pressure Relief: 3500 PSI Minimum
Oil Filter: 10 Micron Full Flow
Hydraulic Reservoir: 2 Gallons
Oil Type: ISO 32
Lift & swing cylinders: 2 ½” bore x 7-3/8” stroke, 1-1/8” rodValving: (1) Single Function, (1) 3 Function Monoblock Spring-Centered SeriesCommand Cut: Swing speed control and horsepower optimizer.
Lift Cylinders: (2) 2 ½” bore x 4” stroke, 1.25” rod
Swing Cylinders: (2) 2” bore x 6” stroke, 1.125” rod
Blade Cylinder: (1) 2” Bore x 10” Stroke, 1.125” rod
Steer Cylinder: (1) 2” Bore x 4” Stroke, 1.25” rod
Hydraulic Wheel Drive: (4) 335cc, (2) with Integrated Brake
Fittings: O-ring faced seal
Cutting Wheel
Wheel Diameter: 20” Maximum
Wheel Thickness: 1-1/2” Minimum
Cutting Wheel Bearings: 1 3/4” diameter Pillow Block Minimum
Hub: Bolt-in required
RPM: 905 @ 3200 engine RPM
Primary Drive: Clutch to 90deg. Gear boxDrive Belt: Heavy Duty Carbon Cord with Low Sprocket Wear MaterialCutting Teeth: RAYCO Super tooth™ forged, One-piece, with tungsten carbide tips.Cutter Teeth Quantity: 24 Maximum
Belt Guard: Steel, one piece
Chip Retaining Curtains: Fold Down, Fabric impregnated rubber
Cutter Wheel Engagement: Electromagnetic with brake system
Cutting Range (without repositioning)
Below Ground Level: 14”
Above Ground Level: 24.5”
True Cutting Width (NOT ARC): 60”
Forward-Backward: Self-propelled unlimited in drive mode
Options
TRSJRWB Trailer
TR100L
CHIP GUARD,EXTENSION - 34764
DUAL FRONT WHEEL ASSEMBLY - 29503FO
MACHINE LIFT - 29488
RG55R Parts Manual
6
Serial Number Location & Information
Serial Numbers LocationWhenever communicating with Rayco or your Rayco dealer, have your machine serial number handy, as it can help pinpoint most exactly what information is needed in caring for your machine.
Breakdown of the serial numberFor Example:RG55R 001 01 18 RG55R - Type of Rayco equipment you have 001 - Three digit for the number of produced 01 - Two digit month, 01 = Jan., 02 = Feb., etc... 18- Two digit year, 19 = 2019, 19 = 2019, etc
It is attached to the machine at the location shown. For ready reference, record it in the boxes provided on the inside front cover of this manual.
For reference on communication regarding the engine, record its model and serial numbers also in the boxes provided on the inside front cover of this manual. See the Engine Operator Manual for assistance in locating the numbers on the engine.
RG55RRG55R 0010119
396702760/1252(kg)
2019
54HP (40kw)
STUMP CUTTER
RG55R =Type of Rayco Equipment 001= The three digit number of produced
Production Date; 01=2 digit month; 19= 2 digit year
RG55R Parts Manual
800.392.2686 7
Serial Number Location & Information
Identification NumbersModel Number Serial Number
MachineEngine
Implement
Implement
Dealer InformationName
Address
Dealer Contact Phone Number Hours
SalesPartsService
Serial number is located as shown. Use the below table to record identification numbers and dealer information.
RG55R Parts Manual
8
39792 Frame Assembly
63
59
176
60 14
13
273132 21 31 32 73
1 31 32 48
69 52
683766555653
18671661
43
57
112239
45
FUEL PUMP AND REGULATOR SUPPLIED WITH ENGINE
A
723323
2030253436
38
3
2
294573324
58
49
19
51
5
4
1222
64
46
47
54
70 71
39
39
DETAIL ASCALE 1 : 6
15 9
10
74
8
6545
4131
2640
RG55R Parts Manual
800.392.2686 9
39792 Frame Assembly
57
62
14
13
60
38
58
49
1951
6
17
59
1
4832
31
1618
66 55 53 56754428
52
69
64
20 72
35
4250
45
RG55R Parts Manual
10
39792 Frame Assembly
PART # ITEM QTY. DESCRIPTION
1200015 1 1 VALVE-OVERCENTER
17740 2 1 CABLE-BATTERY RED
17741 3 1 CABLE-BATTERY BLACK
20396 4 1 SWING CYL. ASSY. LH SJRD
20397 5 1 SWING CYL. ASSY. RH SJRD
21775 6 1 PIVOT HEAD ASSY. SJRD
23588 7 1 BATTERY BRACKET
23600 8 1 SOA BLOCK
23602 9 1 BLOCK SOA
23829 10 1 SWITCH MOUNT
27041 11 1 LH SWING PIN
27046 12 1 PIN, SWING
28346 13 1 CURTAIN ASM.
28374 14 1 FRAME WELDMENT 1645SJRS
28384 15 1 SOA SUPPORT BRACKET
28563 16 1 WRENCH
32767 17 1 SLEWING GUARD
34447 18 1 PUMP, HAND BRAKE RELEASE ASM
38167 19 2 SPACER, BATTERY HOLDOWN
39828 20 1 REMOTE BOX, WELDMENT
722103 21 1 BOLT HEX 1/4-20 X 3/4 GR8
722202 22 2 BOLT HEX 5/16"-18 X 2-1/4" GR8
722203 23 2 BOLT HEX 5/16-18X 3/4 GR8
722209 24 1 BOLT HEX 5/16-18 X 1 1/4
722302 25 4 BOLT HEX 3/8-16 X 3/4 GR8
722304 26 1 BOLT-HHCS 3/8-16X1.25 GR8 ZP
722724 27 2 BOLT HEX 1/4-20 X 2 1/4
724105 28 6 NUT HEX LOCK #10-24
724203 29 1 NUT-WING 5/16-18 NYLOCK
724300 30 4 NUT-HNML 3/8-16 GR8 ZP
724508 31 7 NUT LOCK 1/4-20 NYLOCK
726101 32 10 WASHER FLAT 1/4 USS
726201 33 3 WASHER - FLAT 5/16
726300 34 4 WASHER FLAT 3/8 SAE
726954 35 12 WASHER METRIC LOCK M10
728016 36 1 PIN-LYNCH 5/16 X 1-3/4
730024 37 2 CLAMP-HOSE #4
736030 38 1 BATTERY-26R-60 25/35
750050 39 4 NUT LOCK 5/16-18 NYLON
750061 40 2 NUT-WHIZ 3/8-16 SERR FLANGE L/N GR8 ZN
750124 41 2 SCREW-1/4-20 X 1" SFHCS ZP
750221 42 1 NUT METRIC 5MM-.8 PLATED
750304 43 1 GROMMET-RUBBER 1-1/2" ID
750456 44 3 SCREW-#10-24 X1/2 HH MACH
750764 45 6 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
750768 46 2 NUT-WHIZ 1/4-20 SERR FLANGE L/N GR8 ZN
750865 47 2 BOLT HEX 1/4-20 X 4
750955 48 2 BOLT HEX 1/4-20 X 2 GR8
751019 49 2 BOLT WHIZ 3/8-16 X 1-1/2
760242 50 1 WASHER METRIC LOCK M4
760261 51 2 NUT-HNNL 3/8-16 INS
760853 52 2 BOLT HEX 5/16-18 X 4" GR8
760867 53 2 NUT-HNNL #8-32
760872 54 2 BEARING-GARMAX 1.25X1.00
761432 55 1 CIRCUIT BREAKER-50AMP MANUAL
761520 56 2 SCREW-RHMS #8-32 X 1/2"
761641 57 4 TRIM-EDGE TRIM-LOK 1/4"
7617 58 1 BATTERY SPACER
800309 59 1 SLEWING RING
800613 60 12 BOLT- METRIC 10-1.5 X 55
800857 61 11 SEAL-RUBBER RIBBED 3/8" X 1/2"
800983 62 2 GROMMET-RUBBER 2-1/4" ID 3/8" THICK
801075 63 2 ZERK-GREASE 10MM X 1.0
801412 64 1 WHEEL DRIVE BLOCK
801514 65 3 BOLT WHIZ 5/16-18 X 1-1/2
801842 66 1 BOOT-CIRCUIT BREAKER
802296 67 1 WRENCH-ALLEN 5/23"
802495 68 1 FILTER, INLINE FUEL 5/16"
802522 69 1 VALVE-BLADE-W/CC
802962 70 1 NUT- MHN 4MM X .70
802963 71 1 WASHER METRIC LOCK M5
802998 72 1 TUBE-MANUAL 2" DIA X 12.5" LONG
803428 73 1 CLAMP, 2" VINYL
804735 74 1 MICROSWITCH-ROLLER PLUNGER
805982 75 1 RELAY-ONE SHOT TIMER
RG55R Parts Manual
800.392.2686 11
34588 Blade Assembly Rev A
1
2 5
5 21
3
3
3
3
9 10 13
25
6 7
18
18
17
16
11
14
15
8
19
1
8
12
20 10 13
ITEM QTY. PART # DESCRIPTION
1 4 765285 NUT-HNML 1”-14
2 8 750057 NUT-WHIZ 1/2-13 SERR FLANGE L/N GR8 ZN
3 12 4900-38 WASHER 12 GA.X1.015X2.5
4 2 726907 WASHER FLAT 1-14GA
5 8 722504 BOLT HEX 1/2-13 x 1 1/26 4 722539 BOLT CARR 1/2”-13 X 1-1/2
7 4 724503 NUT-HNML 1/2-13 PREV TORQ GR8
8 4 27048 PIN WELDMENT
9 1 24237 CYLINDER,WELDMENT 10”
10 3 728004 PIN-COTTER 3/16 X 1-1/2
11 1 28306 ARM, LIFT WELDMENT
12 3 28303 ARM, BLADE
13 3 726906 WASHER FLAT - 1” 10 GA.
14 2 800972 PIN-CLEVIS 3/4 X 1 3/4 LG.
15 8 765313 BUSHING-COMP 1.25 X 1 X 1.25
16 1 34589 BRACKET, BLADE WELDMENT
17 1 34590 BLADE, WELDMENT RG45T
18 2 34594 BLADE, FOLDING WELDMENT RG45T
19 2 728038 HAIRPIN COTTER
20 1 38166 HINGE PIN 1” OD
RG55R Parts Manual
12
39856 Cover Assembly
7 10 21
11813
6
3
2
19 20
11 14 17 15
9
8
23
5
4 16 12 22
ITEM QTY. PART # DESCRIPTION
1 2 23600 SOA BLOCK
2 1 23646 COVER DOOR
3 2 24434 ROD, MUFFLER GUARD MNT
4 1 28315 SIDE COVER RH
5 1 28317 SIDE COVER LH
6 1 35466 TOP COVER PLATE
7 1 35467 BRACKET,SOA STOP
8 1 37613 WRENCH WELD, DUALS T-STYLE
9 1 39855 COVER DOOR, WELDMENT LH
10 3 722110 BOLT WHIZ 1/4-20 X 3/4
11 4 722205 BOLT HEX 5/16-18 X 1 GR8
12 2 724301 NUT HEX 3/8-16 GR8
13 4 724508 NUT LOCK 1/4-20 NYLOCK
14 4 726101 WASHER FLAT 1/4 USS
15 4 726201 WASHER - FLAT 5/16
16 2 726300 WASHER FLAT 3/8 SAE
17 4 750050 NUT LOCK 5/16-18 NYLON
18 4 750124 SCREW-1/4-20 X 1” SFHCS ZP
19 10 750762 BOLT WHIZ 5/16-18 X 3/4
20 10 750764 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
21 3 750768 NUT-WHIZ 1/4-20 SERR FLANGE L/N GR8 ZN
22 2 761283 NUT JAM 3/8-16 ZINC
23 2 802322 NUT-WNNL 3/8-16 ZP
RG55R Parts Manual
800.392.2686 13
38309 Engine Assembly Rev D
32
75 47
3350
82 98 99 32 46 57
274051
3450
85
4
34 50 49
28
76795210
87 73
8
INSTALL WITH BLUE LOCTITETORQUE TO 29FT-LBS
GREASE SHAFT
INSTALL WIRING SCREWS WITH BLUE LOCTITE
INSTALL WITH BLUE LOCTITETORQUE TO 45FT-LBS
INSTALL WITH BLUE LOCTITETORQUE TO 33FT-LBS
TORQUE TO 100FT-LBS
NOTE:USE SHIMS AS REQUIRED(28640) - 14 GA.(28641) - 16 GA.(21662) - 20 GA.(27154) - .015"
APPLY COPPER ANTI-SEIZETO SHOULDER BEFORE ASSEMBLY
59 52 79
396810429
103
107
RG55R Parts Manual
14
38309 Engine Assembly Rev D
45
23
63
69 46
20
71
47 42
70
36 49
93346848
15
62
16
90
30 44 1281 53
49 7
17
INSTALL WITH BLUE LOCTITETORQUE TO 60FT-LBS
95 SUPPLIED WITH ENGINE
51
26
96 84
43
63
77 SUPPLIED WITH ENGINE
41
RG55R Parts Manual
800.392.2686 15
38309 Engine Assembly Rev D
B
A
A
11
5
54
897386
83 94
13
1924
36504968
18
887472
1101
106
60
77
84
6566
105
10281 53
INSTALL WITH BLUE LOCTITETORQUE TO 60FT-LBS
INSTALL WITH BLUE LOCTITETORQUE TO 45FT-LBS
REMOVE BOLTS AND INSTALLWITH BLUE LOCTITE WHENSETTING CLUTCH
95SUPPLIED WITH ENGINE
70
101
NOTE:TRIM UPPER END OF HOSETO 4 1/2" OALTRIM LOWER END OF HOSETO 6 1/4" OAL(OAL = END OF HOSETO BACK SIDE)
25
RG55R Parts Manual
16
38309 Engine Assembly Rev D
61
64
22
21 9238
9
8067 78
83
31
14100 58
35 50
6 379968
55
91
INSTALL WITH BLUE LOCTITETORQUE TO 45FT-LBS
APPLY ANTI-SEIZE TO TAPER SHAFTBEFORE SPROCKET INSTALLATION
REQUIRES 21" LENGTH
USE STRAP TO HANGSUCTION HOSE
REQUIRES 54.1" LENGTH
ITEM QTY. PART # DESCRIPTION
1 4 1200055 CLAMP-HOSE 1-9/16” X 2-1/2”
2 1 20260 STUB SHAFT WELD SJRD
3 2 20265 PLATE, FLYWHL HSG SJRD
4 1 20352 CLUTCH COVER MOUNT WELD
5 1 20408 SCREEN WELDMENT, RADIATOR
6 1 21914 GEARBOX KEY
7 1 22274 WIRE-ENGINE GROUND
8 1 2583-08 3/8 KEYSTOCK X 3 1/4
9 2 28458 HINGE SHIM
10 4 28640 SHIM, .750” X 2.500” 14GA
11 1 30311 BRACKET, SIDE ISOLATOR
12 1 38316 ENG MOUNT, RH WELDMENT
13 1 38327 ENG MOUNT, LH WELD RG55 SERIES
14 1 38339 CLUTCH COVER WELDMENT
15 1 38353 BRACKET,OVERFLOW BOTTLE
16 1 38368 BRACKET,RAD LOWER MOUNTING
17 1 38380 BRACKET, MUFFLER MOUNT18 1 38383 BRACKET, MUFFLER OUTSIDE
19 1 38391 PLATE, HEAT SHIELD EXHAUST
20 1 38396 GUARD, EXHAUST SHIELD
21 2 38400 PLATE, ACCESS DOOR
22 1 38423 ENCLOSURE, ENGINE WELDMENT
23 1 38747 EXHAUST, TUBE RG55 STAINLESS STEEL
24 1 38748 EXHAUST, TAIL PIPE
25 1 38848 PLATE, SPACER, AIR CLEANER
26 2 4900-77 WASHER 7 GA. X .531 X 2.0
27 1 4900-80 WASHER 3/8 X .531 X 2.0
28 1 620009 GEARBOX-90DEG 2.21 RATIO
29 1 716035 SHEAVE-BK55H
RG55R Parts Manual
800.392.2686 17
38309 Engine Assembly Rev D30 2 722104 BOLT HEX 1/4-20 X 1 GR8
31 4 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
32 1 722203 BOLT HEX 5/16-18X 3/4 GR8
33 4 722302 BOLT HEX 3/8-16 X 3/4 GR8
34 10 722303 BOLT-HEX 3/8-16 X 1
35 4 722304 BOLT-HHCS 3/8-16X1.25 GR8 ZP
36 4 722305 BOLT-HHCS 3/8-16X1.5 GR8 ZP
37 1 722307 BOLT-HEX 3/8-16 X 2
38 2 722330 BOLT CAR 3/8-16 X 3/4
39 2 722332 BOLT CAR 3/8-16 X 1 1/4
40 1 722503 BOLT HEX 1/2-13 x 1 1/4
41 2 722509 BOLT HEX 1/2-13 X 3 GR8
42 4 724201 NUT HEX 5/16”-18 GR8
43 2 724300 NUT-HNML 3/8-16 GR8 ZP
44 2 724508 NUT LOCK 1/4-20 NYLOCK
45 4 724920 NUT METRIC 8MM-1.25
46 6 726201 WASHER - FLAT 5/16
47 10 726202 WASHER LOCK 5/16” PLATED
48 2 726300 WASHER FLAT 3/8 SAE
49 12 726301 WASHER FLAT 3/8 USS
50 18 726302 WASHER-LOCK 3/8
51 3 726502 WASHER LOCK 1/2
52 8 726702 WASHER LOCK 5/8 GR8
53 14 726954 WASHER METRIC LOCK M10
54 2 730024 CLAMP-HOSE #4
55 1 730038 STRAP-TARP W/S-HOOK 10”
56 2 738978 CLAMP-HOSE 5/16”-7/8”
57 1 750050 NUT LOCK 5/16-18 NYLON
58 8 750061 NUT-WHIZ 3/8-16 SERR FLANGE L/N GR8 ZN
59 4 750071 BOLT - HEX M16 X 2.0 X 35
60 1 750140 CLAMP-SPRING ACTION 1/2”
61 21 750288 TRIM-EDGE .085-.210 X 12.5” LG.
62 4 750388 BOLT-MHHCS 8 X 1.25 X 20
63 8 750389 WASHER METRIC LOCK M8 PL
64 4 750399 BOLT WHIZ 3/8-16 X 1” GR8.2 ZP
65 2 750762 BOLT WHIZ 5/16-18 X 3/4
66 2 750764 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
67 8 750768 NUT-WHIZ 1/4-20 SERR FLANGE L/N GR8 ZN
68 7 760261 NUT-HNNL 3/8-16 INS
69 4 760269 BOLT HEX 5/16-18 X 1-1/2
70 4 761231 SCREW-HEX, FLANGE M8X1.25X20.5 PLAIN SJR
71 6 761232 SCREW-HEX, FLANGE M8X1.25X20.5 PLAIN SJR
72 2 761373 WASHER-LOCK 7/16
73 4 761376 CLAMP-HOSE 13/16” - 1-3/4”
74 2 761634 NUT-HN 7/16-14 GR8 ZY
75 6 762008 BOLT-SHCS 5/16-18 X 1
76 4 762085 BOLT-MHHCS 16 X 2.0 X 45 GR10.9
77 1 762695 PRECLEANER-A/C (SUPPLIED)
78 2 763236 HINGE-TOOLBOX
79 8 763434 WASHER FLAT 5/8” HARDEN GR8
80 8 764216 BOLT-BHCS 1/4-20 X 3/4 SS
81 14 764520 BOLT METRIC 10 X 1.25 X 25
82 1 800119 CLUTCH/BRAKE-WARNER ELEC.
83 2 800543 BOLT WHIZ 3/8-16 X 5/8
84 1 800674 AIR CLEANER ASSEMBLY - ENGINE
85 1 800979 COUPLER-48/60 HUB WITH SPIDER
86 1 801547 HOSE- RADIATOR UPPER
87 1 801575 HOSE, RADIATOR LOWER
88 2 801600 BOLT HEX 7/16-14X1-1/2GR8
89 1 801698 RADIATOR ASSEMBLY
90 2 802245 ISOLATOR- RUBBER
91 54.1” 802275 SEAL- FLAP 1/8”, 1-3/4”
92 2 802322 NUT-WNNL 3/8-16 ZP
93 1 802718 BOTTLE- EXPANSION, RAD. 1.5 QT
94 2 802925 BUFFER-50X30 B 3/8X0.78
95 2 802960 SENSOR - OXYGEN (SUPPLIED)
96 1 803067 INDICATOR-SERVICE 62.5MB VISUAL
97 1.875 803224 HOSE-FUEL LINE 1/2”
98 1 803473 CLUTCH STRAP
99 3 803487 WASHER-FENDER 3/8” X 1.5”
100 1 804422 SPROCKET- 28T
101 2 805171 ELBOW-SILICONE COOLANT 90D 2”
102 1 805776 ENGINE- 1.6L KUBOTA GASOLINE
103 1 805777 BUSHING-H X 1/2 QD
104 1 805832 PUMP-TANDEM 4.27/2.13CC
105 1 805873 CATALYST- MUFFLER
106 1 805875 TUBE- AIR INLET
107 1 805906 BELT-BX32, PUMP
RG55R Parts Manual
18
28403 Steering Axle Assembly Rev D.
17 8 9 7
16897
18
19
1
15 11 12
13425
6
6
20
2221
TORQUE ITEM #1 TO 80 FT-LBS
RED LOCTITE ITEM # 2TORQUE TO 115 FT-LBS
TORQUE SPINDLE NUT TO 150 FT-LBS
TIE ROD ON BOTTOMOF LEADER/ FOLLOWERS
3
10
1423
PLEASE PUT DRIVE MOTORS ON CORRECT SIDES
CYLINDER SHOULD MOVE FREELY AFTER BOLT AND WASHER ARE TIGHTENED
24
ITEM QTY. PART # DESCRIPTION
1 8 724504 NUT LUG 1/2”-20
2 8 724501 NUT HEX 1/2-13 GR8
3 1 722202 BOLT HEX 5/16”-18 X 2-1/4” GR8
4 8 722512 BOLT HEX 1/2-13 X 2.75GR8
5 8 726502 WASHER LOCK 1/2
6 2 4900-53 WASHER 1/4 X 1.531 X 2.38
7 4 726911 WASHER FLAT 1 1/2 14 GA
8 2 1200201 RING-RETAIN EXT 1-1/2”
9 2 729999 ZERK-GREASE 1/8”NPT 90DEG
10 2 765313 BUSHING-COMP 1.25 X 1 X 1.25
11 1 20405 PIN PIVOT STEER AXLE
12 1 750050 NUT LOCK 5/16-18 NYLON
13 1 804694 MOTOR-ORBITAL 337CC LH
14 2 34265 HUB, WHEEL
15 1 28377 AXLE, STEERING WELDMENT
16 1 28359 MOTOR MOUNT-FOLLOWER
17 1 28365 MOUNT, MOTOR LEADER
18 1 28379 TIE ROD ASM.
19 1 28381 CYINDER, STEERING ASM
20 1 802190 WHEEL LH 18X8.5-10
21 1 802191 WHEEL-TIRE ASM RH
22 1 764264 BUSHING, 1 X 3/4 X 1/2
23 1 801472 MOTOR-ORBITAL 337CC RH
24 2 800974 COTTER PIN, 5/32 X 1-1/2
RG55R Parts Manual
800.392.2686 19
ITEM QTY. PART # DESCRIPTION
1 1 28378 TIE ROD
2 2 760609 ROD-END 3/4”
3 2 726803 WASHER, FLAT 3/4-14GA
4 2 760809 NUT-JAM 3/4-16 GR2 Z
5 2 726805 WASHER, FLAT 3/4-10GA
6 2 960304 BOLT HEX 3/4-10X2-1/2GR8
7 2 724800 NUT-HNML 3/4-10
1
6
2
2 4
ASSEMBLE WITH BOLT HEAD ON TOP OF TIE ROD
(TYP.)
7
5
3
28379 TIe Rod Assembly
RG55R Parts Manual
20
28381 Steering Cylinder Assembly Rev B.
63 2 4
5
NOTE:ASSEMBLE WITH
BLUE LOCKTITE 242
1
87
ITEM QTY. PART # DESCRIPTION
1 1 28380 CYLINDER, STEERING WELDMENT
2 1 20406 PIN-STEER CYL
3 1 722107 BOLT HEX 1/4-20 X 1 3/4
4 1 724508 NUT LOCK 1/4-20 NYLOCK
5 1 765313 BUSHING-COMP 1.25 X 1 X 1.25
6 1 803487 WASHER-FENDER 3/8” X 1.5”
7 1 722302 BOLT HEX 3/8-16 X 3/4 GR8
8 1 726302 WASHER-LOCK 3/8
RG55R Parts Manual
800.392.2686 21
4 TORQUE TO80 FT-LBS
NOTE: TORQUE BOLTS TO 80 FT-LBSCAUTION - EXCESSIVE TORQUE WILL
DISTORT BACKING PLATE
316527 98
ITEM QTY. PART # DESCRIPTION
1 8 726502 WASHER LOCK 1/2
2 8 762886 BOLT HEX 1/2-13 X 5.25 GR8
3 8 724501 NUT HEX 1/2-13 GR8
4 8 802794 NUT-WHIZ 1/2-20 A563 GR-A
5 2 801687 MOTOR-ORBITAL 337cc W/BRAKE
6 2 28420 BRACKET, WHEEL MOTOR MOUNTING
7 1 29503 DUAL WHEEL ASM. SINGLE BOLT
8 2 800974 COTTER PIN, 5/32 X 1-1/2
9 2 34265 HUB, WHEEL
30391 Wheel Drive Assembly Rev B.
RG55R Parts Manual
22
29503 Dual Wheel Drive Assembly Rev A.
3
5
6
7
2
1
4
ITEM QTY. PART # DESCRIPTION
1 1 29493 WHEEL-TIRE INNER LH
2 1 29494 WHEEL-TIRE INNER RH
3 2 29504 STANDOFF, DUAL WHEEL WELD
4 1 29501 WHEEL-TIRE OUTER LH
5 1 29502 WHEEL-TIRE OUTER RH
6 2 750940 WASHER FLAT 1 SAE
7 2 29505 COUPLER BOLT, DUAL WHEEL
RG55R Parts Manual
800.392.2686 23
21775 Pivot Head Assembly
ITEM QTY. PART # DESCRIPTION
1 1 21771 PIVOT HEAD WELD/MACH SJRD
2 2 18985 PIN, BOOM LIFT CYL.
3 2 726909 WASHER FLAT 1-1/4-14GA
4 2 760701 RING-RETAIN EXT 1 1/4”
5 3 750050 NUT LOCK 5/16-18 NYLON
6 2 764101 BOLT HEX 5/16-18 X 3 GR8
7 12 726954 WASHER METRIC LOCK M10
8 12 960108 BOLT- METRIC 10-1.5 X 45
9 2 763360 BEARING POLYGON 1.5 X 1.25 X 1.50
10 1 18994 PIN-CYLINDER, SWING
11 1 722201 BOLT HEX 5/16-18 X 2 GR8
12 2 726908 WASHER FLAT 1-1/4-10GA
5
10 11
NOTE: TORQUE TO 40 FT-LBSBLUE LOCTITE
91
8
764
23
TWO ON INSIDE OF CYLINDER,ONE ON OUTSIDE
12
RG55R Parts Manual
24
34741 Polychain Cover Assembly Rev A.
1
5
23
6
4
7
8
9
10
11
ITEM QTY. PART # DESCRIPTION
1 1 761052 PLUG - PIPE 1/2 C’SUNK
2 9 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
3 2 722538 BOLT CARR 1/2”-13 X 1-1/4
4 2 750057 NUT-WHIZ 1/2-13 A563 GR-A
5 3 751027 BOLT WHIZ 3/8-16 X 1-1/4
6 9 750061 NUT-WHIZ 3/8-16 SERR FLANGE L/N GR8 ZN
7 1 34739 MAIN POLYCHAIN PLATE
8 1 34740 COVER, POLYCHAIN ACCESS
9 1 34738 COVER, POLYCHAIN WELDMENT
10 1 34770 GUARD, CW SHAFT WELD
11 1 35199 PLATE, TOP POLYCHAIN RG45T-R
RG55R Parts Manual
800.392.2686 25
35244 Cutter Wheel Assembly Rev A.
ITEM QTY. PART # DESCRIPTION
1 9 2933t TOOTH, ONE PIECE, TAPPED
2 9 2933c TOOTH, ONE PIECE, C-BORED
3 4 722626 BOLT HEX 9\16-18 X 3 GR8
4 8 724602 NUT HEX 9/16-18 GR8
5 24 718014 BOLT-POCKET 2 3/4 1960 S
6 8 801494 WASHER, 5/8”
7 2 4900-33 WASHER 7 GA. X .531 X 2.25
8 2 726502 WASHER LOCK 1/2
9 2 722503 BOLT HEX 1/2-13 x 1 1/4
10 1 130003 BUSHING-E 1-3/4
11 1 2583-17 3/8 KEYSTOCK X 2.25
12 1 28531 SHAFT, CW
13 2 804531 BEARING-PB 1-3/4 RG45T-R
14 1 2583-09 3/8 KEYSTOCK X 1 1/4
15 3 763481 WASHER FLAT 1-3/4-10 GA.
16 2 35242 BEARING COLLAR RG45T-R
17 1 28515 CUTTER WHEEL
18 3 3144T TOOTH, ONE PIECE, TAPPED
19 3 3144C TOOTH, ONE PIECE, C-BORED
20 1 763023 SPROCKET-45(14MX)37 3020
21 1 762508 BUSHING-TAPER LOCK 3020
22 1 761438 POLYCHAIN- 1750 (14MM) 37
23 1 35243 SPACER-CW SHAFT .695
24 4 763581 FIT-PLUG -02MP C’SUNK HEX
9 8 7 20 20 21
13 4 4 6 3
10 14
2 5 1 19 5 18
17
16151512
11
ASSEMBLE WITH RED LOCTITETORQUE TO 60 FT-LBS
TORQUE TO 67 FT-LBS
ASSEMBLE WITH RED LOCTITE(BOTH SIDES)
NOT SHOWN:CAN PLACE 761415 WASHER FLAT 1-3/4-14 GABETWEEN 804534 AND 130003ORUSE (1) EXTRA 763481 BETWEEN ITEM 35242 AND 28515
TIMKEN PB BEARING
23
NOTE:-(4) GREASE ZERKS WILLBE REMOVED AND REPLACED WITH 763581 -USE 28597 CW BEARING SPACERS IF NEEDED
15USE WASHER WHEN NEEDED
RG55R Parts Manual
26
8
3
515
627
1012
11
9
18
13
16
1
17 4 14
ASSEMBLE WITH LOCTITE 242 (BLUE)TORQUE TO 46 FT-LBS.
ASSEMBLE WITH LOCTITE 271 (RED)
38495 Boom Assembly
ITEM QTY. PART # DESCRIPTION
1 2 18771 CYLINDER ASSY-LIFT
2 2 18953 PIVOT WELD, BOOM
3 1 25131 PLATE, COVER
4 1 28711 GUARD, BEARING
5 1 34623 IDLER ASSEMBLY
6 1 34624 BOOM WELDMENT
7 2 4900-77 WASHER 7 GA. X .531 X 2.0
8 5 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
9 2 722303 BOLT-HEX 3/8-16 X 1
10 2 722502 BOLT HEX 1/2-13 x 1
11 2 726302 WASHER-LOCK 3/8
12 2 726502 WASHER LOCK 1/2
13 4 726909 WASHER FLAT 1-1/4-14GA
14 2 750057 NUT-WHIZ 1/2-13 SERR FLANGE L/N GR8 ZN
15 4 751027 BOLT WHIZ 3/8-16 X 1-1/4
16 2 760701 RING-RETAIN EXT 1 1/4”
17 2 761617 BOLT WHIZ 1/2 -13 X 1 1/4” GR8.2 ZP
18 1 800307 CLAMP-VINYL COVERED 1-1/2”
RG55R Parts Manual
800.392.2686 27
18771 Lift Cylinder Assembly
2
2
1
ITEM QTY. PART # DESCRIPTION
1 1 18772 CYLINDER-WELD 2-1/2 X 4
2 2 763587 BUSHING-1.50 X 1.25 X 1
RG55R Parts Manual
28
5
1
4 2
3
8
77
6
USE WASHER AS NEEDED
34623 Idler Assembly Rev H.
ITEM QTY. PART # DESCRIPTION
1 4 724801 NUT HEX 3/4-10 GR8
2 2 722539 BOLT CARR 1/2”-13 X 1-1/2
3 2 750057 NUT-WHIZ 1/2-13 SERR FLANGE L/N GR8 ZN
4 1 37774 PLATE, ADJUSTER
5 1 2536-02 ROD, THREAD 3/4-10 X 6”
6 1 726906 WASHER FLAT - 1” 10 GA.
7 2 765233 WASHER, FLAT 3/4 HARDENED
8 1 38972 WHEEL, IDLER ASM
RG55R Parts Manual
800.392.2686 29
38625 Fuel Tank Assembly
12
1026
5
8
1
NOTE: ITEM #11 (2.5') 802860 SPIRAL WRAP - .500" HOSE IS NOT SHOWN
ITEM QTY. PART # DESCRIPTION
1 1 20045 PAD, FUEL TANK
2 1 31453 ROD, HOLD DOWN
3 1 31455 TANK, FUEL WELD
4 1 722103 BOLT HEX 1/4-20 X 3/4 GR8
5 1 724508 NUT LOCK 1/4-20 NYLOCK
6 4 750061 NUT-WHIZ 3/8-16 SERR FLANGE L/N GR8 ZN
7 2 750762 BOLT WHIZ 5/16-18 X 3/4
8 2 750764 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
9 1 763538 PLUG- DRAIN,MAG 1/2 NPT
10 1 801682 CAP-FUEL FULL TURN EPA
11 2.5’ 802860 SPIRAL WRAP- .500” HOSE
12 1 803404 GAUGE-FUEL 11.5”
RG55R Parts Manual
30
38624 Hydraulic Tank Assembly
ITEM QTY. PART # DESCRIPTION
1 1 12579 HYD. TANK - PLASTIC
2 1 12722 PAD, HYD. RESERVOIR
3 1 31449 STRAP, HYDRAULIC TANK
4 2 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
5 1 722836 BOLT MSHCS 10 X1.5 X 20
6 2 760303 LOCK NUT 3/8-16 GR8
7 5.2’ 802813 SPIRAL WRAP- 1” HOSE
8 1 803604 FILTER-HYD. RETURN
2
3
1
8
5
NOTE: ITEM #7 (QTY. 5.2') 802813 SPIRAL WRAP - 1" HOSE IS NOT SHOWN
RG55R Parts Manual
800.392.2686 31
34447 Hand Brake Assembly
1
23
4
5
NOTE:FILL TUBE WITH HYDRAULIC OIL BEFORE REASSEMBLING
ITEM QTY. PART # DESCRIPTION
1 1 802251 PUMP - HAND BRAKE RELEASE
2 1 802250 VALVE-MINI BALL
3 1 802301 FIT-4FOR -2MP
4 1 802302 FIT-4MOR-4FOR SW
5 1 34446 GREASE GUN TUBE WELDMENT
RG55R Parts Manual
32
11 20
12 41
17610
5
7 21
252621
2519
15
251828
36
493327
30
23 24 38
21
3245
31
53
8 41
48
9
47
1334
37 24
50
46
29
14
4
43
51 22 40
52 22 40
3
3539 25
40
42 41
25
41
16
44
38873 SOA Assembly Rev B.
RG55R Parts Manual
800.392.2686 33
ITEM QTY. PART # DESCRIPTION
1 1 12000127 WEATHERSTRIP- 5/32 X 1/2
2 1 20605 SHIELD-OPERATOR SOA
3 1 23618 BUSHING SOA PIVOT
4 1 24644 HANDLE,ASSEMBLY SOA
5 1 28277 CURTAIN-RUBBER6 5 28525 SWITCH REWORK, CUTTER WHEEL
7 1 29404 BRACKET,WINDOW SOA WELD
8 1 29405 BRACKET, WIND FRM SPT WELD
9 1 35830 SWITCH-EMER SHUTDOWN REWORK
10 1 35852 SWITCH, SAFETY TETHER
11 1 38099 WINDOW REINFORCEMENT BRACKET
12 1 39011 COVER, TOGGLE SWITCHES
13 1 39012 COVER, WELDMENT SOA COMMON
14 1 39025 ARM, WELDMENT SOA COMMON
15 1 39026 WINDOW BRACKET
16 1 39047 COVER, CONTROLLER, WELDMENT
17 5 610023 BOOT-RUBBER CLUT SWITCH
18 4 722103 BOLT HEX 1/4-20 X 3/4 GR8
19 8 722110 BOLT WHIZ 1/4-20 X 3/4
20 1 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
21 3 722118 BOLT WHIZ 1/4-20 X 1
22 6 722207 BOLT HEX 5/16-18 X 2- 1/2 GR8
23 4 724104 SCREW-#10-24 X 3/4 HH
24 5 724105 NUT HEX LOCK #10-24
25 18 724508 NUT LOCK 1/4-20 NYLOCK
26 1 726101 WASHER FLAT 1/4 USS
27 2 726201 WASHER - FLAT 5/16
28 4 726607 FENDER WASHER
29 1 726907 WASHER FLAT 1-14GA
30 1 730038 STRAP-TARP W/S-HOOK 10”
31 1 735999 SWITCH-IGN 3/4 CYL 1011
32 1 738008 NEEDLE VALVE
33 1 750050 NUT LOCK 5/16-18 NYLON
34 1 750061 NUT-WHIZ 3/8-16 SERR FLANGE L/N GR8 ZN
35 1 750325 RING-RETAIN EXT HVY 1”
36 3 750400 BOLT WHIZ 5/16-18 X 1/2
37 1 750456 SCREW-#10-24 X1/2 HH MACH
38 4 750493 WASHER FLAT #10
39 2 750651 BOLT HEX 1/4-20 X 1.5GR8
40 10 750764 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
41 14 750765 BOLT WHIZ 1/4-20 X 1/2
42 7 750768 NUT-WHIZ 1/4-20 SERR FLANGE L/N GR8 ZN
43 2 760408 SWITCH-ROCKER, SPST ON-OFF
44 1 760521 PLUG-BLANK SWITCH, BLACK
45 1 765207 JAM NUT - 5/8” - 18
46 1 800427 FIT-08ORFS X -08MOR
47 1 801122 SWITCH-ROCKER, SPDT (ON)-OFF- (ON)
48 1 801492 SWITCH PUSH/PULL
49 1 801513 BOLT WHIZ 5/16-18 X 1-1/4
50 1 802346 FIT90-04MORFS-08MORB
51 1 802771 VALVE- CONTROL 3POS, 2WAY, 12V
52 1 802772 VALVE, 3 SPOOL REMOTE
53 1 806035 INDICATOR LIGHT-LED, YELLOW
38873 SOA Assembly Rev B.
RG55R Parts Manual
34
24644 SOA Handle Assembly Rev A.
3
1
2
4
5
6
7
8
NOTE: PRE-ASSEMBLE ALL EXCEPT FOR BOTTOM PIN AND SPRING
ITEM QTY. PART # DESCRIPTION
1 1 24642 HANDLE PIN
2 1 24643 HANDLE
3 1 730086 PIN-ROLL 3/16” X 1” ZP
4 1 801045 BLACK END CAP
5 1 28354 GRIP FOAM 3/4” ID X 3”
6 2 4900-11 WASHER 10GA .640 X 1.125
7 1 730075 PIN-ROLL 1/8 X 1 HARDENED
8 1 630012 SPRING - LOCK 3/4”
RG55R Parts Manual
800.392.2686 35
A
1
6 7
5
8
DETAIL ASCALE 2 : 1
3 4 92
ITEM QTY. PART # DESCRIPTION
1 1 804734 SWITCH-SAFETY W/ ACTUATOR
2 1 35803 804734 CLIP REWORK
3 1 804788 PIN-CLEVIS 3/16 X 1.50
4 1 728001 PIN-COTTER 3/32 X 1
5 1 804787 STRAP, SAFETY TETHER
6 2 801832 SCREW-#8-32X1-1/4 HHMS ZP
7 2 760867 NUT-HNNL #8-32
8 1 801309 STRAP, WRIST
9 2 726203 WASHER FLAT 3/16 USS PL
35852 Safety Tether Switch
RG55R Parts Manual
36
28346 Curtian Assembly Rev A
7
5
1
3 4
6
3
ITEM QTY. PART # DESCRIPTION
1 1 28341 CURTAIN, FRONT
2 4 722118 BOLT WHIZ 1/4-20 X 1
3 10 724508 NUT LOCK 1/4-20 NYLOCK
4 4 726607 FENDER WASHER
5 2 19710 BRACKET-CURTAIN
6 6 722105 BOLT HEX 1/4-20 X 1 1/4”
7 6 726101 WASHER FLAT 1/4 USS
RG55R Parts Manual
800.392.2686 37
ITEM QTY. PART # DESCRIPTION
1 6 722110 BOLT WHIZ 1/4-20 X 3/4
2 8 750762 BOLT WHIZ 5/16-18 X 3/4
3 8 750764 NUT-WHIZ 5/16-18 SERR FLANGE L/N GR8 ZN
4 4 760261 NUT-HNNL 3/8-16 INS
5 2 722114 BOLT WHIZ 3/8-16 X 3/4 GR8.2 ZP
6 8 726301 WASHER FLAT 3/8 USS
7 4 722306 BOLT HEX 3/8-16X1-3/4GR8
8 4 726302 WASHER-LOCK 3/8
9 1 28336 GUARD, CHIP WELDMENT
10 1 28340 CURTAIN-MAIN CHIP GUARD
11 1 28326 PANEL,CHIP GUARD WELD LH 45SJRS
12 1 28328 HOOD MOUNT L.H. FRONT
13 1 28329 HOOD MOUNT R.H.
14 4 750399 BOLT WHIZ 3/8-16 X 1” GR8.2 ZP
15 2 20137 BRACKET, CURTAIN
16 6 724508 NUT LOCK 1/4-20 NYLOCK
17 2 803487 WASHER-FENDER 3/8” X 1.5”
28330 Chip Guard Assembly Rev B
12 2 3
14 6 4
1368723
8
5
9
11
14174
10
15
16 1
RG55R Parts Manual
38
34720 Guard Assembly
GRIND BOLT HEAD AS NEEDEDTO MISS PIVOT HEAD GUSSET
ITEM QTY. PART # DESCRIPTION
1 1 30083 LINKAGE, PUSHROD
2 2 760609 ROD-END 3/4”
3 1 30082 LINKAGE ARM WELDMENT
4 1 30084 PIN, LINK PIVOT
5 2 724800 NUT-HNML 3/4-10
6 1 11029 BEARING, GARMAX 1/2 LG.
7 2 726805 WASHER, FLAT 3/4-10GA
8 8 726803 WASHER, FLAT 3/4-14GA
9 1 30080 LINKAGE, GUARD
10 1 726907 WASHER FLAT 1-14GA
11 1 750325 RING-RETAIN EXT HVY 1”
12 1 34719 GUARD, REMOTE WELDMENT
13 2 960304 BOLT HEX 3/4-10X2-1/2GR8
14 1 726502 WASHER LOCK 1/2
15 2 760809 NUT-JAM 3/4-16 GR2 Z
16 2 802789 RING-RETAIN EXT HVY 1”
17 1 722502 BOLT HEX 1/2-13 x 1
18 1 4900-05 FLAT WASHER 1/2 X 1 1/2
RG55R Parts Manual
800.392.2686 39
RG55R Parts Manual
40
20396 Left Hand Swing Cylinder Rev A
ITEM QTY. PART # DESCRIPTION
1 1 20392 CYLINDER WELD-SWING SJRD
2 2 765313 BUSHING-COMP 1.25 X 1 X 1.25
3 1 760872 BEARING-GARMAX 1.25X1.00
4 1 750325 RING-RETAIN EXT HVY 1”
5 4 726907 WASHER FLAT 1-14GA
RG55R Parts Manual
800.392.2686 41
20397 Right Hand Swing Cylinder Rev A
4
5
3
1
3
45
2
4
ITEM QTY. PART # DESCRIPTION
1 1 20395 CYLINDER WELD-SWING SJRD
2 1 760872 BEARING-GARMAX 1.25X1.00
3 2 750325 RING-RETAIN EXT HVY 1”
4 3 726907 WASHER FLAT 1-14GA
5 2 765313 BUSHING-COMP 1.25 X 1 X 1.25
RG55R Parts Manual
42
33 34 35 37 38 39 40 41 58 44 46 21
45 18 42 19
22
12 13 20 1 2 36 29 30 3 31 32 43
4 5 6 7 8 9 10 1124
25
232627
2814
5657
5253
5455
1751
5049
1516
4748
39779 Decal Kit Rev E
RG55R Parts Manual
800.392.2686 43
ITEM QTY. PART # DESCRIPTION
1 1 3080 DECAL-CHECK ENGINE OIL LEVEL
2 1 6351 DECAL-OPERATOR ZONE
3 1 8153 DECAL-GASOLINE
4 1 18914 DECAL - GENERAL WARNING
5 2 21349 DECAL, GREASE SLEWING RING
6 1 28596 DECAL THROTTLE
7 1 28670 DECAL-GREASE 20 HOUR INTERVAL
8 2 30168 DECAL- ICON 6”
9 1 30178 DECAL- RAYCO VERT LOCKUP 8” H
10 2 30180 DECAL- 4X4
11 1 30188 DECAL- COMMAND CUT
12 1 30212 DECAL- RAYCOMFGCOM 1.25” H
13 2 30220 DECAL- RAYCO WORDMARK 15” H
14 1 30224 DECAL- MADE IN USA 2013 LOGO
15 1 35711 DECAL-NOISE LWA 111DB
16 3 35712 DECAL-DO NOT SIT
17 2 35714 DECAL-RC MANDATORY SYMBOLS
18 1 35904 DECAL-EMERGENCY STOP
19 1 38654 DECAL- PARTS QUICK REF.
20 1 38656 DECAL, STARTER SWITCH
21 1 39748 DECAL-LEAD AND DIESEL WARNING
22 2 39767 DECAL- RG55R OUTLINE
23 1 39782 DECAL-LCM RG55R
24 1 39784 DECAL, CIRCUIT BREAKER
25 1 39785 DECAL, BRAKE RELEASE
26 1 39791 DECAL-FRAME FUSE PANEL RG55R
27 1 39806 DECAL-CONTROL RG55R
28 1 39807 DECAL - REMOTE/NO REMOTE
29 1 732000 DECAL- HYDRAULIC OIL
30 1 732005 DECAL-WARNING FOR YOUR P
31 1 732008 DECAL-CAUTION EAR & EYE
32 1 732010 DECAL-WARNING
33 1 732011 DECAL-DANGER KEEP HANDS
34 1 732014 DECAL-TOOTH BOLT TORQUE
35 1 732018 DECAL-DANGER ROTATING CW
36 1 732019 DECAL- GASOLINE
37 1 732020 DECAL- CAUTION REDUCE ENG, ES
38 3 732021 DECAL-CAUTION KEEP CLEAR
39 1 732026 DECAL- GREASE MACHINE
40 1 751022 DECAL-MANUAL BOX41 1 765359 DECAL-CUT WHL ON-OFF
42 1 801352 DECAL - 2 SPD
43 1 801353 DECAL-SWING SPEED 1635 SJR
44 1 801777 DECAL, 811 CALL BEFORE YOU DIG
45 1 801798 DECAL-CHECK ENGINE
46 1 802587 DECAL- SPIDER COUPLER
47 2 804658 DECAL-WARNING HOT SURFACE
48 1 804659 DECAL-WARNING HAND ENTANGLEMENT BELT
49 1 804660 DECAL-WARNING ROTATING SHAFT HAND
50 5 804661 DECAL-WARNING HAND CRUSH
51 1 804662 DECAL-WARNING FIRE HAZARD
52 1 804663 DECAL-WARNING SHARP POINTS
53 2 804664 DECAL-DO NOT STEP
54 3 804665 DECAL-DO NOT OPERATE REMOVED GUARDS
55 1 804667 DECAL-WARNING ELECTRICAL HAZARD
56 4 804669 DECAL-SKIN PUNCTURE PRESSURIZED
57 1 804674 DECAL-NO SMOKING
58 1 804761 DECAL - TEST SAFETY SWITCH
39779 Decal Kit Rev E
RG55R Parts Manual
44
38605 Fuel System Assembly Rev. B
SENSOR- TEMP & PRESSURE GM
FUEL FILTERFUEL PUMP
803433
803432 802495
FUEL TANK
NOTE: CUT 730043 FUEL LINE TO LENGTH AS NEEDED
9"
10"
71"
8"
22"ENGINE
805776
RG55R Parts Manual
800.392.2686 45
SENSOR- TEMP & PRESSURE GM
FUEL FILTERFUEL PUMP
803433
803432 802495
FUEL TANK
NOTE: CUT 730043 FUEL LINE TO LENGTH AS NEEDED
9"
10"
71"
8"
22"ENGINE
805776
38605 Fuel System Assembly Rev. B
ITEM QTY PART # DESCRIPTION
A 120” 730043 HOSE - FUEL LINE 5/16 30R7
9 1 806073 FITTING - 3 STOR M10
8 2 730024 CLAMP - HOSE1/4”-5/8”, 5/16 BAND
7 1 803435 FITTING - 3 STOR 5/16” SAE
6 6 802629 QUICK CONNECT - FUEL 5/16 90 DEG
5 8 802849 CLAMP - STEPLESS EAR .52-.618 I.D.
4 2 802628 QUICK CONNECT - FUEL 5/16 STR.
3 4 803434 FITTING -6 STOR 5/16” SAE
2 2 805918 FIT -06FORB X -06MP
1 2 805919 FIT -EL90 -06FP X -04FP
RG55R Parts Manual
46
39670 Main Wiring Schematic
A B
B A
AB C
AB C
AB C
AB C
12
17
4318
44
48
4647
23
9
60
618
33 32
6
1110
19
20
31
7
5
28 29
30
35 34
21
4 3
27
26
4241 40 39
3837 36
16
15
14
13
12
2425
A CB
4951
50
52
54
55
53
59
57
56
62 6564
63
6866
71 72
45
7069
67
83
74 75 76 77
78 79 80
8281
73
22
84
58
BOOM UP/DWNSW
SWINGSW
DRIVESW
STEERINGSW
STEERINGLEFT SOL
STEERINGRIGHT SOL
REV DRIVESOL
FWD DRIVESOL
BOOM UPSOL
BOOM DWNSOL
BLADE UPSWING SOL
BLADE DWNSWING SOL
CLUTCH
COMMCUTSOL
USB
SOA BLADESAFETY SW
KEY SW
ENGINEINTERFACE 2
ENGINEINTERFACE 1
MIL LAMP
FUEL PUMP
BLADESOLTHROTTLE
SWBLADESOL
2 SPDSOL
2 SPDSOL
2 SPDSOL
2 SPDRELAY
CLUTCHSW
CLUTCHRELAY
2 SPD
SW
POWERRELAY
E-STOP
SAFETY INTERLOCK
ORG/BLK
BLADESW
BLADERELAY
STARTDELAY
ORG/BLK
ORG/BLK
REMOTE/SOA SWITCH
WHT/BLK
WHT/GRND
GN
GRY/BLK
GRYGRY
RED/WHTBRN
VIO/BLK
RED/BLK
WHT
ORG
YLW
RED
BLKGRN
WHT
GRN
BLU/WHT
ORG
YLW/REDORG/WHT
DBUBRN
ORG/WHT
GRNBRN
TAN
RED
BLK
A1 A3
B1 B3
A4 A6
B4 B6
C1 C3
D1 D3
D11 D12
C11 C12
C4 C6
D4 D6
B12B11
A11 A12
RED
RED
BLU/WHT
RED
RED
DBU
PNK
BLK/
YLW
LGN
YLW
BLU/WHT
PUR
ORG/BLK
TAN
AJS
HASH
JDBU
17740 17741
1234
WHT
PNK
1 2
RED/BLK
30A
30A
20A
10A
804514
804514
804514
804514
RG55R Parts Manual
800.392.2686 47
39670 Main Wiring Schematic
A B
B A
AB C
AB C
AB C
AB C
12
17
4318
44
48
4647
23
9
60
618
33 32
6
1110
19
20
31
7
5
28 29
30
35 34
21
4 3
27
26
4241 40 39
3837 36
16
15
14
13
12
2425
A CB
4951
50
52
54
55
53
59
57
56
62 6564
63
6866
71 72
45
7069
67
83
74 75 76 77
78 79 80
8281
73
22
84
58
BOOM UP/DWNSW
SWINGSW
DRIVESW
STEERINGSW
STEERINGLEFT SOL
STEERINGRIGHT SOL
REV DRIVESOL
FWD DRIVESOL
BOOM UPSOL
BOOM DWNSOL
BLADE UPSWING SOL
BLADE DWNSWING SOL
CLUTCH
COMMCUTSOL
USB
SOA BLADESAFETY SW
KEY SW
ENGINEINTERFACE 2
ENGINEINTERFACE 1
MIL LAMP
FUEL PUMP
BLADESOLTHROTTLE
SWBLADESOL
2 SPDSOL
2 SPDSOL
2 SPDSOL
2 SPDRELAY
CLUTCHSW
CLUTCHRELAY
2 SPD
SW
POWERRELAY
E-STOP
SAFETY INTERLOCK
ORG/BLK
BLADESW
BLADERELAY
STARTDELAY
ORG/BLK
ORG/BLK
REMOTE/SOA SWITCH
WHT/BLK
WHT/GRN
DG
N
GRY/BLK
GRYGRY
RED/WHTBRN
VIO/BLK
RED/BLK
WHT
ORG
YLW
RED
BLKGRN
WHT
GRN
BLU/WHT
ORG
YLW/REDORG/WHT
DBUBRN
ORG/WHT
GRNBRN
TAN
RED
BLK
A1 A3
B1 B3
A4 A6
B4 B6
C1 C3
D1 D3
D11 D12
C11 C12
C4 C6
D4 D6
B12B11
A11 A12
RED
RED
BLU/WHT
RED
RED
DBU
PNK
BLK/
YLW
LGN
YLW
BLU/WHT
PUR
ORG/BLK
TAN
AJS
HASH
JDBU
17740 17741
1234
WHT
PNK
1 2
RED/BLK
30A
30A
20A
10A
804514
804514
804514
804514
RG55R Parts Manual
48
FROM WIRE DESCRIPTIONGAUGE COLOR
TO
PLUG# PIN# (FUNCTION IMPRINT) PLUG# PIN #
1 1A CLUTCH RELAY SIGNAL 18 ORG 5 A61 1B BOOM UP SOL 18 WHT/GRN 62-A1 2B BOOM DWN SOL 18 WHT/BLK 63-A1 1C BLADE UP SOL 18 DGN SP101 2C BLADE DWN SOL 18 GRY/BLK SP111 1D 2 SPD RELAY SIG 18 ORG/BLK 66-A1 1E SWING RIGHT SOL 18 GRY 64-A1 2E SWING LEFT SOL 18 PUR 65-A1 1F FWD DRIVE SOL 18 RED/WHT SP231 2F REV DRIVE SOL 18 BRN SP241 1G STEER RIGHT SOL 18 DBU 67 A1 2G STEER LEFT SOL 18 VIO/BLK 68 A1 1H COMMAND CUT SOL 18 RED/BLK SP251 3H CAMMAND CUT RETURN 18 BLK SP281 1J GROUND 16 BLK SP21 2J GROUND 16 BLK SP21 3J GROUND 16 BLK SP21 1K POWER 16 WHT SP51 2K POWER 16 WHT SP51 3K POWER 16 WHT SP52 1A +CAN SEE NOTE YLW SP262 2A + USB SEE NOTE GRN 17 32 3A - USB SEE NOTE WHT 17 22 3B - CAN SEE NOTE GRN SP272 1C POWER E-STOP DIODE 18 BLU/WHT 60 22 2C USB GND SEE NOTE BLK 17 42 3C USB 5V PWR SEE NOTE RED 17 12 2D GROUND 16 BLK SP22 3D POWER 16 WHT SP52 1E CLUTCH SW 18 ORG 10 42 2E DRIVE SW FWD 18 YLW/RED 15 B2 3E DRIVE SW REV 18 ORG/WHT 15 A2 1F THROTTLE DWN SW 18 DBU 202 2F THROTTLE UP SW 18 BRN 192 3F REMOTE/SOA SIG 18 ORG/WHT 593 A ENGINE ECM PWR 16 GRN 5 D113 C FUEL PUMP GND 16 BLK 263 D FUEL PUMP PWR 16 RED 273 F START SIGNAL 18 BRN 7 73 G MIL LAMP SIG 18 TAN 11 A4 E ENGINE ECM GND 16 BLK SP25 A1 PWR RELAY 30 14 RED 5 B115 A3 SAFETY INTERLOCK 86 16 BLU/WHT 315 A4 MAIN PWR 30 14 RED SP15 A11 FUSE IGN SW PWR 14 RED 6 15 A12 FUSE MAIN PWR 10 RED SP15 B1 GROUND 85 16 BLK SP25 B3 FUSE PWR 87 16 RED SP35 B4 GROUND 85 16 BLK SP25 B6 CLUTCH PWR 87 14 DBU SP225 B12 FUSE MAIN PWR 10 RED SP15 C1 HARNESS PWR 30 16 PNK SP45 C3 2 SPD SIGNAL 86 18 ORG/BLK SP20
38468 Main Wire Harness Rev A.
RG55R Parts Manual
800.392.2686 49
38468 Main Wire Harness Rev A.
5 C4 HARNESS PWR 30 16 PNK SP45 C6 SOA SAFETY SIG 16 BLK/YLW SP125 C11 HARNESS PWR 16 PNK SP45 C12 FUSE PWR 16 RED SP35 D1 GROUND 85 16 BLK SP25 D3 2 SPD SOL 87 16 LGN SP195 D4 GROUND 85 16 BLK SP25 D6 BLADE SOL 87 16 YLW SP145 D12 FUSE PWR 16 RED SP37 5 ECM POWER 16 WHT SP58 85 GROUND 16 BLK SP28 86 SIGNAL IN 18 WHT SP58 87A SUPPLY PWR 18 WHT SP58 30 E-STOP RLY SIG 18 BLU/WHT 61 29 A CLUTCH GND 14 BLK SP29 B CLUCTH PWR 87 14 DBU SP2210 1 CLUTCH SW PWR 16 PNK SP411 B MIL LAMP PWR 18 PNK SP412 A BLADE DWN SW 18 LBU SP712 B BLADE UP SW 18 TAN SP612 C SW PWR 18 PNK SP413 A SWING L SW 18 PUR SP913 B SWING R SW 18 GRY SP813 C SW PWR 18 PNK SP414 A BOOM DWN SW 18 WHT/BLK SP1614 B BOOM UP SW 18 WHT/GRN SP1514 C SW PWR 18 PNK SP415 C SW PWR 18 PNK SP416 A STEER L SW 18 VIO/BLK SP1816 B STEER R SW 18 DBU SP1716 C SW PWR 18 PNK SP418 THROTTLE SW PWR 18 PNK SP421 CHASSIS GND 16 BLK SP222 ENG GND 16 BLK SP223 SOA GND 16 BLK SP224 2 SPD SW PWR 18 PNK SP425 2 SPD RLY SIG 18 ORG/BLK SP2028 MAIN PWR 10 RED SP129 PWR BREAKER 10 RED 3032 SAFETY INTERLOCK IN 18 BLU/WHT 33 233 1 E-STOP SIG 18 BLU/WHT SP2134 1 BLADE/BOOM DIVERT SOL 18 YLW SP1434 2 BLADE/BOOM DIVERT SOL GND 18 BLK SP235 1 BLADE/BOOM DIVERT SOL 18 YLW SP1435 2 BLADE/BOOM DIVERT SOL GND 18 BLK SP236 1 2 SPD SOL SIG 18 LGN SP1936 2 2 SPD SOL GND 18 BLK SP237 1 2 SPD SOL SIG 18 LGN SP1937 2 2 SPD SOL GND 18 BLK SP238 1 2 SPD SOL SIG 18 LGN SP1938 2 2 SPD SOL GND 18 BLK SP239 1 STEERING L SOL 18 VIO/BLK SP1839 2 STEERING L GND 18 BLK SP240 1 STEERING R SOL 18 DBU SP1740 2 STEERING R GND 18 BLK SP241 1 REV DRIVE SOL 18 BRN SP2441 2 REV DRIVE GND 18 BLK SP242 1 FWD DRIVE SOL 18 RED/WHT SP2342 2 FWD DRIVE GND 18 BLK SP243 1 COMMAND CUT SOL 18 RED/BLK SP2543 2 COMMAND CUT RETURN 18 BLK SP2844 1 BOOM UP SOL 18 WHT/GRN SP1544 2 BOOM UP GND 18 BLK SP245 1 BOOM DWN SOL 18 WHT/BLK SP16
RG55R Parts Manual
50
45 2 BOOM DWN GND 18 BLK SP246 1 BLADE UP/ BOOM SWING R 18 GRY SP846 2 BLADE UP/ BOOM SWING GND 18 BLK SP247 1 BLADE DWN/ BOOM SWING L 18 PUR SP947 2 BLADE DWN/ BOOM SWING GND 18 BLK SP248 1 DIODE 1 CATHODE 18 GRY SP848 2 DIODE 1 ANODE 18 DGN SP1049 1 DIODE 2 CATHODE 18 PUR SP949 2 DIODE 2 ANODE 18 GRY/BLK SP1150 1 DIODE 3 CATHODE 18 BLK/YLW SP1250 2 DIODE 3 ANODE 18 DGN SP1051 1 DIODE 4 CATHODE 18 BLK/YLW SP1251 2 DIODE 4 ANODE 18 GRY/BLK SP1152 1 DIODE 5 CATHODE 18 PUR SP952 2 DIODE 5 ANODE 18 LBU SP753 1 DIODE 6 CATHODE 18 GRY SP853 2 DIODE 6 ANODE 18 TAN SP654 1 DIODE 7 CATHODE 18 ORG/BLK SP1354 2 DIODE 7 ANODE 18 LBU SP755 1 DIODE 8 CATHODE 18 ORG/BLK SP1355 2 DIODE 8 ANODE 18 TAN SP656 SOA SAFETY SW 18 ORG/BLK SP1357 SOA SAFETY SIG 18 BLK/YLW SP1258 REMOTE/SOA SWITCH 18 PNK SP460 1 E-STOP PWR DIODE 18 BLU/WHT SP2161 1 E-STOP RELAY DIODE 18 BLU/WHT SP2162 C DIODE CATHODE 18 WHT/GRN SP1563 C DIODE CATHODE 18 WHT/BLK SP1664 C DIODE CATHODE 18 GRY SP865 C DIODE CATHODE 18 PUR SP966 C DIODE CATHODE 18 ORG/BLK SP2067 C DIODE CATHODE 18 DBU SP1768 C DIODE CATHODE 18 VIO/BLK SP1869 A DIODE ANODE 18 BLK SP2 69 C DIODE CATHODE 18 WHT/GRN SP1570 A DIODE ANODE 18 BLK SP270 C DIODE CATHODE 18 WHT/BLK SP1671 A DIODE ANODE 18 BLK SP271 C DIODE CATHODE 18 GRY SP872 A DIODE ANODE 18 BLK SP272 C DIODE CATHODE 18 PUR SP973 A DIODE ANODE 18 BLK SP273 C DIODE CATHODE 14 DBU SP2274 A DIODE ANODE 18 BLK SP2274 C DIODE CATHODE 18 RED/WHT SP2375 A DIODE ANODE 18 BLK SP275 C DIODE CATHODE 18 BRN SP2476 A DIODE ANODE 18 BLK SP276 C DIODE CATHODE 18 DBU SP1777 A DIODE ANODE 18 BLK SP277 C DIODE CATHODE 18 VIO/BLK SP1878 A DIODE ANODE 18 BLK SP278 C DIODE CATHODE 18 LGN SP1979 A DIODE ANODE 18 BLK SP279 C DIODE CATHODE 18 LGN SP1980 A DIODE ANODE 18 BLK SP280 C DIODE CATHODE 18 LGN SP1981 A DIODE ANODE 18 BLK SP281 C DIODE CATHODE 18 YLW SP1482 A DIODE ANODE 18 BLK SP282 C DIODE CATHODE 18 YLW SP1483 A DIODE ANODE 18 BLK SP2883 C DIODE CATHODE 18 RED/BLK SP2584 A 120 OHM RESISTOR 18 YLW SP2684 B 120 OHM RESISTOR 18 GRN SP27
38468 Main Wire Harness Rev A.
RG55R Parts Manual
800.392.2686 51
SPLICE CIRCUITS
SPLICE WIRE DESCRIPTION GAUGE COLOR CONNECTED TO
SP1 MAIN POWER 10,14 RED 5-A4, 5-A12, 5-B12, 28
SP2 GROUND 14,16,18 BLK
1-1J, 1-2J, 1-3J, 2-2D, 4-E, 5-B1, 5-B4, 5-D1, 5-D4, 8-85, 9-A, 21,22,23,34-2,35-2,36-2, 37-2, 38-2, 39-2, 40-2, 41-2, 42-2, 44-2, 45-2, 46-2, 47-2, 69-A, 70-A, 71-A, 72-A, 73-A, 74-A, 75-A, 76-A, 77-A, 78-A,
79-A, 80-A, 81-A, 82-ASP3 FUSE POWER 14 RED 5-B3, 5-C12, 5-D12
SP4 HARNESS POWER 16 PNK 5-C1, 5-C4, 5-C11, 10-1, 11-B, 12-C, 13-C, 14-C, 15-C, 16-C, 18, 24,58
SP5 LCM POWER 16 WHT 1-1K, 1-2K, 1-3K, 2-3D, 7-5, 8-86, 8-87A
SP6 BLADE UP SW 18 TAN 12-B, 53-2, 55-2
SP7 BLADE DN SW 18 LBU 12-A, 52-2, 54-2
SP8 BLADE U/ SWING R SOL 18 GRY 13-B, 46-1, 48-1, 53-1, 64-C, 71-C
SP9 BLADE D/ SWING L SOL 18 PUR 13-A, 47-1, 49-1, 52-1, 65-C, 72-C
SP10 BLADE UP LCM 18 DGN 1-1C, 48-2, 50-2
SP11 BLADE DWN LCM 18 GRY/BLK 1-2C, 49-2, 51-2
SP12 BLADE RELAY 18 BLK/YLW 5-C6, 50-1, 51-1, 57
SP13 SOA SWITCH PWR 18 ORG/BLK 54-1, 55-1, 56
SP14 BLADE SOL 18 YLW 5-D6, 34-1, 35-1, 81-C, 82-CSP15 BOOM UP SOL 18 WHT/GRN 14-B, 44-1, 62-C, 69-C
SP16 BOOM DWN SOL 18 WHT/BLK 14-A, 45-1, 63-C, 70-C
SP17 STEERING RIGHT SOL 18 DBU 16-B, 40-1, 67-C, 76-C
SP18 STEERING LEFT SOL 18 VIO/BLK 16-A, 39-1, 68-C, 77-C
SP19 2 SPD SOL 18 LGN 5-D3, 36-1, 37-1, 38-1, 78-C, 79-C, 80-C
SP20 2 SPD SIG 18 ORG/BLK 5-C3, 25, 66-C
SP21 E-STOP POWER 18 BLU/WHT 33-1, 60-1, 61-1
SP22 CLUTCH PWR 14 DBU 5-B6, 9-B, 73-C
SP23 FWD DRIVE SOL 18 RED/WHT 1-1F, 42-1, 74-C
SP24 REV DRIVE SOL 18 BRN 1-2F, 41-1, 75-C
SP25 COMMAND CUT SOL 18 RED/BLK 1-1H, 43-1, 83-C
SP26 CAN + SEE NOTE 02-1A, 03-N, 84-A
SP27 CAN - SEE NOTE 02-3B, 03-P, 84-B
SP28 COMMAND CUT RETURN
18 BLK 1-3H, 43-2, 83-A
38468 Main Wire Harness Rev A.
RG55R Parts Manual
52
Hydraulic Schematic 805921
RG55R Parts Manual
800.392.2686 53
Hydraulic Schematic 805921
RG55R Parts Manual
54
Hydraulic Hose Kit 805921H Rev BITEM QTY PART # DESCRIPTION
1 1 HOSE 4R1T-6FFX-4FFX90-131”
2 1 HOSE 4R2T-6FFX-4FFX-133”
3 1 HOSE 4R1T-4FFX-4FFX-18”
4 1 HOSE 4R1T-4FFX-4FFX90-60”
5 1 HOSE 4R1T-4FFX-4FFX90-53”
6 1 HOSE 4R17-4FFX-4FFX-38”
7 1 HOSE 4R17-4FFX-4FFX90-30”
8 1 HOSE 4R17-4FFX-4FFX90-74” W/FABRIC HOSE GUARD
9 1 HOSE 4R17-4FFX-4FFX-88” W/FABRIC HOSE GUARD
10 1 HOSE 4R17-4FFX-4FFX-44”
11 1 HOSE 4R17-4FFX-4FFX-34”
12 1 HOSE 4R17-4FFX-4FFX-74”
13 1 HOSE 4R17-4FFX-4FFX90-77”
14 1 HOSE 4R2T-6FFX-4FFX45-60” W/FABRIC HOSE GUARD
15 1 HOSE 4R2T-4FFX-4FFX90-69”
16 1 HOSE 4R1T-4FFX-4FFX-51”
17 1 HOSE 4R2T-4FFX-4FFX45-44”
18 1 HOSE 4R2T-6FFX-4FFX-65” W/FABRIC HOSE GUARD
19 1 HOSE 8R1T-8FFX-8FFX90-22”
20 1 HOSE 4R2T-4FFX-4FFX45-46”
21 1 HOSE 4R2T-6FFX-4FFX45-67” W/FABRIC HOSE GUARD
22 1 HOSE 4R2T-6FFX-4FFX-66” W/FABRIC HOSE GUARD
23 1 HOSE B16150-PLAIN-PLAIN-50” (PROTECTION FOR BATTERY CABLES)
24 1 HOSE 4R2T-4FSX-4FSX-66”
25 1 HOSE 4R1T-4FSX-4FSX-55”
26 1 HOSE 4R17-4FFX-4FFX45-13”
27 2 HOSE 4R17-4FFX-4FFX45-16”
28 1 HOSE 4R17-4FFX-4FFX45-20”
29 1 HOSE 143-06-6MP-6FJX-22”
30 1 WRAP PWLD-16-15”
31 1 SLEEVE TQS-3.25-25” (3 1/4” VELCRO SLEEVE)
32 1 HOSE 4R2T-4FFX-4FFX90-13”
33 2 HOSE 4R17-4FSX-4FSX90-52”
34 1 HOSE 8R1T-8FFX-8FFX90-57”
35 1 HOSE 12R4F-PLAIN-PLAIN-50”
36 1 HOSE 4R2T-4FFX-4FFX45-68” W/FABRIC HOSE GUARD
RG55R Parts Manual
800.392.2686 55
Hydraulic Adapter Kit 805921AITEM QTY PART # DESCRIPTION
1 3 FF6602-04-04-04 TEE RUN -4MFFX-4MFFX-4FFFX2 4 FF6802-06-10 ELBOW 45 DEG -6MFFX-10MOR3 8 FF6802-04-06 ELBOW 45 DEG -4MFFX-6MOR4 4 FF6400-04-10 CONNECTOR -4MFFX-10MOR5 2 FF6801-06-06 ELBOW 90 DEG - FIT -6MFFX-6MOR6 3 FF6500-04-04 ELBOW 90 DEG -4MFFX-4FFFX7 6 FF6400-04-04 CONNECTOR -4MFFX-4MOR8 1 FF2700-04-04LH BULKHEAD UNION9 1 5406-C-6 CAP-6FP10 1 FF6400-04-08 CONNECTOR -4MFFX-8MOR11 1 9500-12MM WASHER 12MM12 1 9605-06-12x1.25 CONNECTOR -6MJ-12MMX1.25MMT13 8 FF6400-04-06 CONNECTOR -4MFFX-6MOR14 2 FF6802-04-04 ELBOW 45 DEG -4MFFX-4MOR15 9 FF6801-04-06 ELBOW 90 DEG -4MFFX-6MOR16 2 FF6804-04-04-04 TEE RUN -4MFFX-4MFFX-4MOR17 5 FF6801-04-04 ELBOW 90 DEG -4MFFX-4MOR18 3 FF6400-08-08 CONNECTOR -8MFFX-8MOR19 1 FF6600-04-04-04 TEE -4MFFX-4MFFX-4FFFX20 1 FF6500-08-08 ELBOW 90 DEG -8MFF-8FFFX21 1 4603-12-10 ELBOW 45 DEG -12BARB-10MOR22 2 SUPRA W2 29-31 MIKALOR SUPRA W2 29-31 (RANGE 1.15-1.22)23 2 FF2501-04-04 ELBOW 90 DEG -04MORFS X 04MP24 1 4501-12-12 ELBOW 90 DEG 12BARB-12MPT25 1 5405-08-12 CONNECTOR 08MPT X 12FPT
RG55R Parts Manual
56
Service Parts
CUTTER WHEEL TEETHStraight Counter bore - 3144CStraight Threaded - 3144TAngle-Out Counter bore - 2933CAngle-Out Threaded - 2933T
EnginE OiL FiLTER - 800275
FUEL FiLTER - 802495
HydRaULiC RETURn FiLTER aSSEmbLy- 803604FiLTER ELEmEnT - 761908dipSTiCk - 761910RESTRiCTiOn indiCaTOR - 761909
OUTER aiR FiLTER CaRTRidgE - 800276innER aiR FiLTER CaRTRidgE - 800277SERviCE indiCaTOR - 803067
FUEL Cap - 801682
EnginE kEy - 764136
paRTS manUaL - pmRg55R
OpERaTiOn manUaL - ObRg55R
OpERaTiOn & SERviCE manUaL - OSmRg55R
RAYCO WARRANTY CERTIFICATE
A. General OutlineRayco Manufacturing, Inc. warrants to the first user that the products it supplies will be free from defects in material and workmanship under normal and proper usage for a period of 365 days from the date of delivery to the first user. In addition, with respect to “Mini Work-Force” models, the mainframe and control bar will be free from defects in material and workmanship under normal and proper usage for a period of two (2) years from said date of delivery. This warranty does not cover and Rayco makes no warranties with respect to (i) any product that has been subject to abuse, misuse, misapplication, neglect, alteration or accident; to improper or incorrect repair or maintenance; or to abnormal conditions of use, temperature, moisture, dirt or corrosive matter; and (ii) any material, parts or other components that are manufactured by someone other than Rayco, which items carry only the manufacturer’s warranty, if any. Furthermore, this warranty does not cover expendable parts.Individual components such as engines, engine drive systems, batteries, and hydraulic components, etc. shall be covered by standard warranties of their respective manufacturers. Any claims must be submitted within 30 days of the repair.
B. Individual Components1.Engines
a. All engines have specific warranties issued by OEM and honored thru their respective dealer.
2. Hydraulic Components
a.Hydraulic components have variable warranties. Rayco must preauthorize all hydraulic component product warranties prior to removal from the machine, and all warranty considerations are the sole responsibility of the manufacturer.
3. Batteries
a. Batteries have a warranty that is honored thru manufacturer. For warranty service, the purchaser is to contact manufacturer directly.
• 4.Various Components
a. Belts will be covered under warranty only if Rayco receives warranty from their supplier.
b. Sprockets Sheaves have a six month limited warranty.
c. Electric clutches have a six month limited warranty.
d. Hydraulic Cylinders will be covered under warranty only if Rayco receives warranty from their supplier.
5. Pockets and Teeth
a. Pockets and Teeth will be covered under warranty only if they are defective before they are mounted on a stump grinder. Once they are used, all warranty stops.
C. Items not CoveredRayco is not responsible for the following:
1. Premiums charged for overtime labor requested by the purchaser.
2. Transporting the product to and from the place at which warranty work is performed.
3. Any product that has been altered or modified in ways not approved by Rayco.
4. Depreciation or damage caused by normal wear, lack of reasonable and proper maintenance, failure to follow operating instructions, misuse, lack of proper protection during storage, or accident.
D. Unapproved Service ModificationRayco is relieved of its obligation under this warranty if:
1. Service (other than normal maintenance and replacement of service items) is performed by someone other than an authorized Rayco dealer; or
2. The product is modified or altered in ways not approved by Rayco.
E. Obtaining Warranty ServiceTo obtain performance of this warranty, the original retail purchaser must request warranty service from a Rayco dealer authorized to sell the product to be serviced. When making such a request, the purchaser must present evidence of the product’s delivery date, make the product available at the dealer’s place of business, and inform the dealer in what way the purchaser believes the product to be defective.Warranty repairs can be made in the field if the purchaser and servicing dealer so desire. However, travel time expense to and from the job site will be purchaser or dealer responsibility.
F. No Implied Warranty or Other RepresentationWhere permitted by law, neither Rayco nor any company affiliated with it makes any warranties, representations or promises, expressed or implied, as to the quality or performance, or freedom from defect of its products other than those set forth above, and NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS IS MADE.
G. Limitation of Purchaser’s RemediesWhere permitted by law, the purchaser’s only remedies in connection with the branch of performance on any warranty on any Rayco product are those set forth on this page. In no event will the dealer and or Rayco be liable for incidental or consequential damages, including but not limited to: loss of profits, rental of substitute equipment, or other commercial loss.
H. No Dealer WarrantyThe selling dealer makes no warranty of his own on any item warranted by Rayco, and makes no warranty on other items unless he delivers to the purchaser a separate written warranty certificate specially warranting the item. A dealer has no authority to make any representation to promise on behalf of Rayco, or to modify the terms or limitations of this warranty in any way.If you have a situation where you are not sure if a component is covered under warranty, please do not hesitate to contact us. Rayco wants you and your customer to be 100% satisfied with our products and service.
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Read and understand all instructions before attempting to operate this machine. This manual should be readily available for reference at all times.
Additional copies of this manual may be purchased. Contact your Authorized Rayco Dealer or Rayco Manufacturing Inc.
RAYCO Manufacturing, Inc. 4255 E Lincoln Way Wooster, OHIO 44606 U.S.A. 800.392.2686 raycomfg.com
Think Smart, Think Safe………We care about your safety. When operating your RAYCO® machinery always wear an ap-proved helmet complete with ear muffs, face shield and the proper eye wear. Never operate under the influence of alcohol or drugs. Know your RAYCO, read and understand your owner’s manual cover to cover.
RAYCO Manufacturing Inc. retains the right to make changes in design and specifications; engineering; add or remove features; add improvements; or discontinue manufacturing at any time without notice or obligation.
Thank you for buying and using RAYCO Equipment.
“The Stump Cutter People”