49_50_1

Fokker F-28

AIRESEARCH MANUFACTURING COMPANY OF CALIFORNIA A Division of The Garrett Corporation

2525 W. 190th Street, Torrance, California 90509

OVERHAUL MANUAL

LINEAR ELECTROMECHANICAL ACTUATOR

PART NO. 541736-2-1

COM PLETE REPRI NT INCORPORATES ALL REVISIONS

49-50-1 Apr 30/67

Revised Aug 15/78

AIRESEARCH MANUFACTURING COMPANY OF CALIFORNIA

OVERHAUL MANUAL 541736

LIST OF EFFECTIVE PAGES

Page Issue

*Title ........................... Aug 15/78 *Effective Pages ................. Aug 15/78

I ............................... Apr 30/67 2 Blank ......................... Apt 30/67 101/201 ......................... Apr 30/67 202 Blank ....................... Apr 30/67 301 ............................. Apr 30/67 302 Blank ....................... Apt 30/67 401 thru 402 .................... Apt 30/67 501 thru 502 .................... Apt 30/67

-601/701 ......................... Aug 15/78 702 ...................... ...... Apr 30/67 801 ............................. Apt 30/67 802 Blank ....................... Apt 30/67 901/1001 thru 1002 .............. Apr 30/67 ll01 thru ll03 .................. Apr 30/67 ll04 Blank ...................... Apt 30/67

Copyright 1967, 1978 by

THE GARRETT CORPORATION

49-5o-i Effective Pages

Revised Aug 15/78

AIRESEARCH MANUFACTURING DIVISION Los Angeles, California

541736 OVERHAUL MANUAL

0. DESCRIPT IONAND OPERATION.

A. PHYSICAL CHARACTERISTICS.

This actuator consists of a switch and gear housing and adc electric motor. The switch and gear housing contains a jackscrew and torque bar assembly, a gear train, two normally closed limit switches, and a normally closed partial stroke switch. A radio interference filter and an electrical connector are mounted on the housing.

B. OPERATION.

This actuator converts electrical energy into mechanical linear movement.

TABLE i. LEADING PARTICULARS

Operating Voltage ........................................................ 28 vdc Current at Rated Load ............................................. 4.0 amp (max) Duty Cycle ................................................. i min on, 6 min off Retracted Length to Mechanical Stop* ............................ 8.31 0.05 in. Extended Length to Mechanical Stop* ............................ 12.45 0.05 in. Retracted Length to Limit Switch Setting* ................... 8.495 to 8.505 in. Stroke (from retract limit switch setting) .................. 3.745 to 3.755 in. Stroke Adjustment .................................................... 0.15 in. Partial Stroke Switch Setting (from retract limit

switch setting) .......................................... 1.875 to 1.885 in. Rated Load:

Compression ........................................................... 150 ib Tension ............................................................... 150 ib

Stroke Time at Rated Load ......................................... 20 sec (max) Ambient Operating Temperature Range ............ -65 to 160F (-53.9 to 71.IC) Electrical Connections:

Pin A ................................................................. Extend Pin B ................................................................ Retract Pin C .............................................................. Indicator Pin D ................................................................. Ground Pin E ......................................................... Partial stroke Pin F ............................................................... Not used

Weight ............................................................. 2.6 lb (max)

*Measured from center of bearing in bearing and cap assembly to center of bearing in actuator end fitting.

Apt 30/67 49-50-1 Page i/2



i. DISASSEMBLY. (See figure ii01.)

.

NOTE : If actuator was removed from service prior to overhaul time and no mechanical fault is evident, functionally test actuator as outlined in TESTING~ prior to disassembly; actuator may not be malfunctioning and may not require overhaul. If actuator is malfunctioning~ functional test will indicate extent of repair or overhaul required.

A. Disassemble in sequence of index numbers assigned to exploded view~ observing the following.

B. Do not remove plates (3, 5) or decal (8) unless required after inspection.

C. ~o not remove terminals (18, 19, 31, 32, 44) from wires unless required after inspection.

D. Do not remove insulator (81) or bearing (82) from housing (83) unless required after inspection.

CLEANING. (See figure Ii01.)

A. Wash all non-electrical parts, except bearings (51, 60, 65, 69, 80), with solvent and dry parts thoroughly with compressed air or a clean, lint-free cloth. (Refer to Table 201.)

B. Clean switches (33, 41~ 45), motor (13), and filter assembly (22) with a soft bristle brush or a dry~ lint-free cloth.

TABLE 201. CLEANING MATERIALS AND COMPOUNDS

Solvent (Federal Specification P-D-680)

WARNING: USE SOLVENT IN A WELL-VENTILATED AREA. KEEP AWAY FROM FLAME.

AVOID BREATHING FUMES.

Apr 3O/67 49-50-1 Page I01/201/202

AIRESEARCH MANUFACTURING DIVISION LosAngeles, California

541736 0VERHAULMANUAL

3. INSPECTION. (See figure ii01.)

A. Check all parts for wear and damage.

B. Check all threaded parts for cross-threading or stripping.

C. Check plates (3, 5) and decal (8) for damage.

D. Check terminals (18, 19, 31, 32, 44); terminals must be securely attached to wires.

E. Check inside diameter of bushing (76) for wear; inside diameter must not exceed 0.251 inch.

F. Check inside diameter of bearing (82) for wear; inside diameter of bearing must not exceed 0.5710 inch.

G.

H.

Check bearings (51, 60, 65, 69, 80) for ease of rotation; bearings must rotate smoothly without evidence of roughness or binding. Bearings must not be rusted, discolored, fractured~ or have worn surfaces.

Check solid film lubricant on cam (77) and jackscrew and torque bar (78) for scratches, chips, peeling, and wear; no more than 20 percent of base metal may be exposed.

I. Check connector (ii) for loose, bent, or broken pins.

Apt 30/67 49-5o-i Page 301/302


541736 0VEEHAULMANUAL

4. REPAIR. (See figure !i0!.)

A. Replace all parts that do not pass inspection and are damaged beyond repair.

B. Remove minor nicks, burrs, and corrosion, using fine aluminum oxide or silicon carbide abrasive cloth. (Refer to Table 401.)

C. If solid film lubricant on cam (77) or jackscrew and torque bar (78) is defective, replace with solid film lubricant, 0.0001 to 0.0003 inch thick on cam (77) and 0.001 inch (maximum) thick on jackscrew and torque bar (78).

D. If bearings (51, 69) require replacement, press new bearing to center of cap (52) or fitting (70) and circular stake both sides. Following circular staking, bearing (51) torque pre-load must not exceed 75 pound- inches.

E. If jackscrew and torque bar (78) does not pass inspection, replace assembled parts.

F. If bearing (82) does not pass inspection, press new bearing into housing (83) and ream bearing (82) 0.5705 to 0.5710 inch diameter.

G. If switch (33, 41, 45), connector (ii), filter assembly (22), or motor (13) requires replacement, wire replacement component in accordance with figure 401, using solder.

H. Touch up painted surfaces as required with one coat of primer and air-dry for two hours. Finish with one coat of gloss black enamel and air-dry for 18 hours.

TABLE 401. REPAIR MATERIALS, COMPOUNDS, AND PROCESSES

Abrasive Cloth (Federal Specification P-C-451, Grit No. 320) Enamel (Cati-Coat No. F55BPI2 with V66KPll Catalyst, Sherwin-Williams Co,

Cleveland, Ohio, or equivalent) Primer (Cati-Coat No. E42GPI5 with Catalyst V66KPI5, Sherwin-Williams Co,

Cleveland, Ohio, or equivalent) Solder (Federal Specification QQ-S-571, Type Sn60-W-RA-P2) Solid Film Lubricant (Lube-Lok No. 4396 Type I, Electrofilm Inc, North Hollywood,

California, or equivalent)

Apr 30/67 49-50-1 Page 401


541736 OV 'E~LTL MANUAL

LEAD

I

2

3

4

5

6

7

B

9

10

WIRING DATA

SIZE COLOR (AWG)

GREEN 20

ORANGE 20

RED 20

YELLOW 20

WHITE 20

GREEN 20

ORANGE 20

RED 20

ORANGE 20

YELLOW 20

WIRE CONFORMS WITH MIL. (NAVY) TYPE EE.

LENGTH (IN,)

2

2

2

4-i/4 2

2-I /4

I-3/4

5-i/2 2-I /4

2-i/4 SPEC MIL-W- 16878,

SLEEVING DATA

SLEEVE ID LENGTH NO. (IN.) (IN.) REQD

A 0. 133 3/8 5

B 0.053 3/8 6

SILICONE RUBBER TREATED GLASS FIBER SLEEVING (MIL. SPEC MIL-I-18057).

RADIO INTERFERENCE FILTER , - -GREEN r . . . . . . . x I l /

~" ~ I I I i ~" ', !~ l '~ J - -J- I L ! J l ,~ ,-p -~-

I ~ / I RETRA LIMIT ; I ,-,b t swl c, I ~ "'" I r - -T - I

T I I '1 ,NC2 ,A , _ tB- IB i B ,B.,, INC1

PARTSTROKE , ; z , , ~ - ? ;, , 7 lN~'r A I, NO3

2_ I L . . . . i I PART STROKE J " T l LIMIT SWITCH I

I I ' ' .... .,A,. . ,,B, E ~ E tB-. _ rC ~ T T T ~ ~ ~ ~ I P L EXTEND ~" ~' I i I ; ~ I

; I I I W___ J T I -L . ~ , EXTEND LIMIT I I "I" "r' I SWITCH

I I ,~_ .J POWER LOAD

INDICATOR C ~---J~-Aj 4

GROUND D (A} 5

BRAKE

MOTOR-

NOT USED F

Wir ing D iagram F igure 401

,,A INDICATES SLEEVING CODE (TYPICAL) W.h 695

49-50-Z Page 402

Apt 30 /6T

AIRESEARCH MANUFACTURING DIVISION LosAngeles, Califomia

541736 0VERKAULMANUAL

5- ASSEMBLY. (See figure ii01.)

A. Assemble in reverse sequence of index numbers assigned to exploded view, observing the following.

B. Coat insulator (81) with adhesive and install in housing (83). (Refer to Table 501.)

C. Coat threads of jackscrew and torque bar (78) and all gears and pinions thoroughly with grease and screw jackscrew and torque bar into tube-nut (79).

D. Insert gear end of jackscrew and torque bar (78) and tube-nut (79) into bearing (82); install cam (77), bushing (76), and ring (75), and install guide rod (74) and washer (73)-

E. Install gear (72) on jackscrew and torque bar (78), using nut (56) and appropriate sleeve to force gear against shoulder of jackscrew and torque bar. Apply a torque of 40 to 60 pound-inches to nut. Remove nut and sleeve.

F. Drill a 0.0925 to 0.0935 inch diameter hole through hub of gear (72) and jackscrew and torque bar and install pin (71). Centerpunch both ends of pin to lock in place.

G. Screw end fitting assembly (69, 70) into tube-nut (79). Drill a 0.0925 to 0.0935 inch diameter hole through tube-nut and end fitting, 0.24 to 0.26 inch from end of tube-nut, parallel to centerline of hole in bearing (69). Install pin (67) and peen hole on both ends to lock pin in place.

H. Install bearing (65) in cover (62), insert shaft of gear assembly (66) into bearing (80), and install assembled bearing (65) and cover (62), using screws (63) and washers (64).

I. Install washer (57) and nut (56) on end of jackscrew and torque bar (78). Shim nut to align slot with hole in jackscrew and torque bar, using washers (58, 59) as required. Install pin (55).

J. Shim between bearing (60) and cap (52), using washers (53, 54) as required to obtain a 0.001 to 0.004 inch gap between face of cap (52 ) and cover (62), and install bearing and cap assembly (51, 52), using screws (49) and washers (50).

K. During assembly of switches (33, 45) and springs (35, 46) on brackets (36, 47), install one spring on each assembly if lack of space prevents installation of two. Shim screws (29, 30, 43) to obtain 0.005 inch maximum end play, using washers (26, 27).

L. Install switch (41) on plate (42), using screws (39) and lockplate (40). Stake head of each screw two places. Treat screw (37), using locquic and air-dry prior to installation.

Apr 30/67 49-5o-1 Page 501

M.

N.

.

P.

Q.

R.

S.

T.

U.



Wire connector (ii) to filter assembly (22) in accordance with figure 401, using solder. Route wires from connector through spacer (12, figure ii01) and hole in side of filter assembly.

Install motor (13), using screws (14, 15) and washers (16). Route motor leads through hole in housing (83).

Install filter assembly (22), using screws (20, 21), terminals (18, 19), and nuts (17).

Install connector (i!), using screws (I0).

Wire actuator in accordance with figure 401, using solder. Make pigtails of motor lead shields; attach both shields to terminal (18). Wrap leads to switch (33) with adhesive tape.

Seal around motor leads where leads enter housing and around leads between filter assembly (22) and connector (ii), using adhesive.

Loosen screw (37), adjust switch so cam (77) just actuates switch, push switch 0.010 closer to cam, and tighten screw (37). Apply thread-locking sealant to screw and allow sealant to harden.

After installation of decal (8), coat edges of decal with varnish.

Install plate (5) with arrows aligned with centerlines of screws (29, 30, 43).

TABLE 501. ASSEMBLY MATERIALS AND COMPOUNDS

Adhesive (EC847, Minnesota Mining and Mfg Co, St. Paul, Minnesota, or equivalent) Grease (Military Specification MIL-G-7118) Locquic (Locquic Grade N, Loctite Corp~ Newington~ Connecticut, or equivalent) Tape (No. 69, 1/2 x i-1/2, Minnesota Mining and Mfg Co, St. Paul, Minnesota, or

equivalent) Thread-Locking Sealant (Loctite Grade C, Loctite Corp, Newington, Connecticut~

or equivalent) Varnish (Military Specification MIL-V-6894) Solder (Federal Specification QQ-S-571, Type Sn60-W-RA-P2)

49-50-1 Apr 30/67 Page 502

6. FITS AND CLEARANCES.

MANUFACTURING COMPANY AIRESEARCH , OF CALIFORNIA

OVERHAUL MANUAL 541736

Not applicable.

7. TESTING. (See figure ii01.)

A. Before performing test procedures~ set limit switches as follows:

(i) Connect actuator to 257916-1 Electrical Power Test Set.

(2) Apply 28 vdc to pin B of connector (ii) and ground to pin D. Operate actuator intermittently toward retract position until distance between centerlines of bearings (51, 70) is 8.495 to 8.505 inches. Rotate screw (43) clockwise until retract limit switch actuates.

NOTE: Adjust screw (43) counterclockwise, if necessary, to prevent retract limit switch from stopping motor before required dimension is obtained.

(3) Apply 28 vdc to pin E of connector (ll) and ground to pin D. Operate actuator intermittently toward partial stroke position until partial stroke is 1.875 to 1.885 inches. Rotate screw (30) counterclockwise until partial stroke switch actuates.

NOTE: Adjust screw (30) clockwise, if necessary, to prevent partial stroke limit switch from stopping motor before required dimension is obtained.

(4) Apply 28 vdc to pin A of connector (ii) and ground to pin D. Operate actuator intermittently toward extend position until distance between centerlines of bearings (51, 70) is 3.745 to 3.755 inches greater than retract limit switch setting. Rotate screw (29) counterclockwise until extend limit switch actuates.

NOTE: Adjust screw (29) clockwise, if necessary, to prevent extend limit switch from stopping motor before required dimension is obtained.

(5) Operate actuator several times in each direction, adjusting screws (29~ 30, 43) as required to obtain specified dimensions.

(6) Safetywire screws (6, i0, 14, 15, 20, 21, 29, 30, 43, 49, 63) and guide (74) in accordance with Military Specification MS33540, using wire. (Refer to Table 701.)

B. Perform indicator setting test as follows:

(i) Operate actuator to fully retracted (closed) position; continuity must exist between connector pins A and E, and discontinuity between connector pins E and C.

(2) Operate actuator to fully extended (open) position; continuity must exist between connector pins C and A, and discontinuity between connector pins A and D.

Revised Aug 15/78 49-50-1 Page 601/701


541736 0VERNAULMANUAL

C. Perform rated load test as follows:

(i) Using two 270606-1 Bushings, install actuator in 278114-1 Actuator Load Test Set.

(2) Apply a compression load of 150 pounds to actuator and operate actuator to fully extended position; actuator must reach fully extended position in 20.0 seconds maximum.

(3) Apply a tension load of 150 pounds to actuator and operate actuator to fully retracted position; actuator must reach fully retracted position in 20.0 seconds maximum.

(4) Remove actuator from test equipment.

TABLE 701 TESTING MATERIALS AND COMPOUNDS

Wire (Military Standard MS20995C20)(ASG)

49-50-1 Page 702

Apr 30/67



8. TROUBLESHOOTING.

Refer to Table 801 for troubleshooting information.

TABLE 801. TROUBLESHOOTING INFORMATION

TROUBLE PROBABLE CAUSE REMEDY

Actuator fails to operate.

Loose connection or open circuit in electrical system.

Repair defective connection or circuit.

Defective filter assembly. Replace filter assembly.

Defective limit switch. Replace defective switch.

Jammed gear train. Replace defective gears.

Defective motor. Replace motor.

Bent jackscrew and torque bar assembly.

Replace jackscrew and torque bar assembly.

Actuator exceeds maximum stroke time.

Binding gear train. Replace defective gear.

Defective motor. Replace motor.

Defective bearings. Replace defective bearings.

Actuator noisy. Defective motor. Replace motor.

Defective bearings. Replace defective bearings.

Binding gear train. Replace defective gear.

Actuator jams at either end of stroke.

Defective switch. Replace defective switch.

Incorrect wiring. Rewire actuator.

Defective jackscrew and torque bar assembly.

Replace jackscrew and torque bar assembly.

Apr 30/67 49 -5o-1 Page 8Ol/8O2



9- STORAGE INSTRUCTIONS.

This actuator must be packed in a padded carton for storage or shipment. A desiccant must be incorporated in the package. (Refer to Table 901.) If the actuator is not stored in a moisture-free area~ the container must be sealed.

TABLE 901. STORAGEMATERIALS AND COMPOUNDS

Desiccant (Military Specification MIL-D-3464)

i0. SPECIAL TOOLS, FIXTURES, AND EQUIPMENT.

Overhaul can be accomplished with the use of tools, fixtures~ and equipment listed in Table lOO1 as well as those normally available at overhaul facili- ties; if desired~ tools~ fixtures~ and equipment of special design can be obtained from AiResearch Manufacturing Company~ Division of The Garrett Corporation, Los Angeles, California.

TABLE i001. SPECIAL TOOLS, FIXTURES, AND EQUIPMENT

Part No. Nomenclature Application

257916-1 Electrical Power Test Set To supply, register, and con- trol electrical power during functional tests.

270606-1 Bushing To adapt actuator to test set.

278114-i Actuator Load Test Set To functionally test actuator.

Apr 30/67 49-5o-1 Page 901/1001



1 61 I

5

I 7s

44

18'

7-c~

.45 46 38

47

33

.34 .35 36

83

l



!i. DETAILED PARTS LIST

TABLE ii01. VENDOR CODES

CODE VENDOR NAME AND ADDRESS

V00779 ...... AMP Inc~ P. O. Box 3608, Harrisburg, Pennsylvania (17105) V04426 ...... Licon Switch Div of i l l inois Tool Works Inc, 6615 W. Irving Park

Road, Chicago, I l l inois (60634) V59730 ...... Thomas and Betts Co, 36 Butler St, Elizabeth, New Jersey (07207) V76152 ...... Edward D. Maltby Co, Los Angeles, Cal i fornia V78189 ...... Shakeproof Div of l l l inois Tool Works Inc, St Charles Rd, Elgin,

I l l inois (60120) V80756 ...... Ramsey Corp, Manchester-Weidman~ St. Louis~ Missouri

UNITS NOMENCLATURE USAGE PER

FIG. ITEM PART NUMBER I 2 3 4 5 6 7 CODE ASSY

LINEAR ELECTROMECHANICAL ACTUATOR PART NO. 541736-2-1

ii01 i 541736-2-1 ACTUATOR, LINEAR ELECTROMECHANICAL RF (instl outline)

- 2 541737-2 . ACTUATOR ASSEMBLY, LINEAR ...... i ELECTROMECHANICAL

3 S8886BIP1- . . PLATE, IDENTIFICATION ........ 1 541736-2-1

(ATTACHING PARTS) SCREW ... . . . . . . . . . . . . . . . . . . . . .

PLATE~ SWITCH ADJUSTMENT ..... IDENTIFICATION

SCREW ... . . . . . . . . . . . . . . . . . . . . . WAS~ SPECIAL~ 0.016 in. ..

thick . DECAL~ WIRING DIAGRAM ........ . C O V E R ~ SWITCH BOX ............ . SCREWj FILLISTER HEAD MACHINE CONNECTOR ... . . . . . . . . . . . . . . . . . SPACER 3 RECEPTACLE ........... MOTOR~ DIRECT-CVRRENT AIRCRAFT

(Refer to Report No. 49-5o-2. )

(ATTACHING PARTS) . SCREW .. . . . . . . . . . . . . . . . . . . . . . . . SCREW ... . . . . . . . . . . . . . . . . . . . . . . WASEER~ SPECIAL~ 0.031 in. ..

thick

4 MS24642-I 2

5 530915-i . 1

6 AN503-6-6 . 4 7 $8157C69-016A . 4

8 53o9o9-1 . 1 9 36371 . i

lO S8805A4-12 . 4 ii NASI650RIOB6PN . i 12 530897-1 . i 13 36700 . i

14 AN503-6-6 2 15 A~500A6-Z6 2 16 $8157C69-031 8

Apr 30/67 49-50-1 Page !i01



FIG. NOMENCLATURE

ITEM PART NUMBER 1 2 3 4 5 6 7 USAGE CODE

UNITS PER

ASSY

i i01 17 AN364-632 . . 18 C33 . . 19 2905-06-00 . . 20 $8805SA6-14 . . 21 AN50OA6-12 22 515699-1

23 36238 . .

24 531243-1 . .

25 MS171433 . 26 $8154-146C003 . .

- 27 $8154-146C010

28 $8154-146C020

29 36375-1 30 36375-22 . 31 31878 . 32 MS25036-48 . . 33 MS25253- I . . 34 530894-1 35 36378 . . 36 530869-1 . 37 $8448-6 -6 . . 38 530868-1 . . 39 AN505-2 -6 . . 40 29342-6 . . 41 16- i04 . . 42 530867-1

43 36375-3 44 31878 . . 45 MS25253-3 . . 46 36378 . . 47 36384 . .

- 48 527026-3 . .

49 AN503-8 -8 . 50 AN960-8 .

51 36481 . . 52 36204 . . 53 $8154-19C003 . .

- 54 S8154-19C010

N U T . , , , . . o . , o o , . , . , , , , . , , , o o . TERMINAL (V59730) . . . . . . . . . . . . T~INAS (V78189) ............ SCREW, F ILL ISTERHEADMACHINE SCREW . . . . . . . . . . . . . . . . . . . . . . . . F I LTER ASSEMBLY, RADIO . . . . . . .

INTERFERENCE GASKET, SUPPRESSOR . . . . . . . . . . . SPACER . . . . . . . . . . . . . . . . . . . . . . . P IN . . . . . . . . . . . . . . . . . . . . . . . . . . WASHER, SPECIAL STEEL SHIM, ..

0 .003 in. th ick WASHER, SPECIAL STEEL SHIM~ ..

0 .010 in. th ick WASHER, SPECIAL STEEL SHIM~ ..

0 .020 in. th ick SCREW, SWITCH- -ST ING . . . . . . SCREW~ SWITCH ADJUST ING . . . . . . TERMINAL (V00779) . . . . . . . . . . . . TEP~I~AL . . . . . . . . . . . . . . . . . . . . .

SWITCH . . . . . . . . . . . . . . . . . . . . . . . TR IGGER~ L IMIT SWITCH . . . . . . . . SPRING~ SWITCH SUPPORT . . . . . . . BRACKET~ SWITCH ADJUST ING .... SCREW, MACHINE . . . . . . . . . . . . . . . BRACKET~ INTERMEDIATE SWITCH SCREW . . . . . . . . . . . . . . . . . . . . . . . . LOCKPLATE, SUBMINIATURE SWITCH SWITCH (V04426) ............ L. PLATE, INTERMEDIATE SWITCH ...

MOUNTING SCREW, SWITCH ADJUST ING .. . . . . TERMINAL (V00779) . . . . . . . . . . . . SWITCH . . . . @ m o o o s i o a . o o e o o e s tm SPRING~ SWITCH SUPPORT . . . . . . . BRACKET, SWITCH ADJUST ING .... BF_ mn a AND CAP ASSZ B Y . . . . . (ATTACHING PARTS) SCREW . . . . . . . . . . . . . . . . . . . . . . . . WASHER . . . . . . . . . . . . . . . . . . . . . . .

. BEARING, SELF-ALIGNING . . . . CAP, L INEAR ACTUATOR . . . . . . WASHER~ SPECIAL , 0 .003 in. ..

th ick WASEER, SPECIAL , 0 .010 in. ..

th ick

2 i i 2 2 i

i i

3 AR

AR

1 1 2

7 1 i 2 1 1 1 2 1 1 1

1 2 I 2 1 i

4 4

1 1 AR

AR

49-50-I Page i102

Apr 3O/67



FIG. NOMENCLATURE

ITEM PART NUMBER 1 2 3 4 5 6 7 USAGE CODE

UNITS PER

ASSY

i i01 55 27399 56 27396 57 $8154-60C010

58 $8154-60C003

- 59 S8154-60C005

60 33317 61 $8154-19C025

62 35544

63 AN500A6-10 64 $8157C69-031

65 33310 66 273.68

67 $8152B8-0-670 . - 68 527737

69 LS3 70 527736 71 27347 72 35547 73 $8157-214C020A .

74 36412-3 75 PS50 76 36377 77 530870-1 78 30330-43

79 527734-2 80 33341 81 s8192-22COlO . 82 53o898-1 .

83 530866-1 .

. . PIN, RETAIN ING . . . . . . . . . . . . . . .

. . NUT, BEARING RETAIN ING .......

. . WASWk~J~ SPECIAL STEEL SHIM~ .. O.010 in. th ick

. . WASH~R~ SPECIAL STEEL SHIM, .. 0.003 in. th ick

WASHER, SPECIAL STEEL SHIM s .. 0.005 in. th ick

. BEARING, ANNULAR BALL .... . . . . . WASHER s SPECIAL STEEL SHIM, ..

0.025 in. th ick . COVER~ L INEAR ACTUATOR .......

(ATTACHING PARTS) . . SCREW . . . . . . . . . . . . . . . . . . . . . . . . . WASKER~ SPECIAL s 0 .031 in. ..

th ick

. BEARING, ANNULAR BALL ... . . . . .

. GEAR ASSEMBLY~ LINEAR ACTUATOR PR IMARY

PIN s STRAIGHT . . . . . . . . . . . . . . . . END F ITT ING ASSEMBLY, ACTUATOR

. BEARING, UNIBAL (V76152) .. . FITTING, ACTUATOR END ..... PIN, RETAIN ING . . . . . . . . . . . . . . . GEAR, SPUR . . . . . . . . . . . . . . . . . . . . WAS~R; SPECIAL; 0.020 in. ..

th ick . G U I D E R O D , ANTI -ROTAT ION . . . . . R ING (V80756) . . . . . . . . . . . . . ". . BUSHING, FOLLOW-UP GUIDE ROD . CAM~ FOL lOW-UP . . . . . . . . . . . . . . . . JACKSCREW AND TORQUE BAR~ ...

ACTUATOR TUBE-NUT, JACKSCREW .. . . . . . . . . BEAEING s ANNUIARBALL ... . . . . . INSULATOR s STRIP . . . . . . . . . . . . . BEARING s CYL INDRICAL PLA IN ...

SLAVE HOUSING, SWITCH AND GEAR .....

- Ind icates i tem not i l lustrated.

i i i

AR

AIR

i 2

i

4 4

1 1

I i i i i i i

i i i i i

i i i i

1

Apr 3O/67 49-5o-1 Page 1103/1104

49-50-1DESCRIPTION AND OPERATIONDISASSEMBLYCLEANINGINSPECTIONREPAIRASSEMBLYFITS AND CLEARANCESTESTINGTROUBLESHOOTINGSTORAGE INSTRUCTIONSSPECIAL TOOLS, FIXTURES, AND EQUIPMENTDETAILED PARTS LIST

Documents

49_50_1