-
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
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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
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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
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AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
541736 OVERHAUL MANUAL
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
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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 bear- ing 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
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AIRESEARCH MANUFACTURING DIVISION LosAngeles, California
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
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AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
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
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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 re- quired 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
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M.
N.
.
P.
Q.
R.
S.
T.
U.
AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
541736 OVERHAUL MANUAL
Wire connector (ii) to filter assembly (22) in accordance with
figure 401, using solder. Route wires from connector through spacer
(12, fig- ure 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 di-
mension 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
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AIRESEARCH MANUFACTURING DIVISION LosAngeles, California
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
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AIRESEARCH MANUFACTURING DIVISION LosAngeles, California
541736 OVERHAUL MANUAL
8. TROUBLESHOOTING.
Refer to Table 801 for troubleshooting information.
TABLE 801. TROUBLESHOOTING INFORMATION
TROUBLE PROBABLE CAUSE REMEDY
Actuator fails to oper- ate.
Loose connection or open circuit in electrical system.
Repair defective con- nection 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 maxi- mum 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
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AIRESEARCH MANUFACTURING DIVISION LosAngeles, California
541736 0VERHAULMANUAL
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
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AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
541736 OVERHAUL MANUAL
1 61 I
5
I 7s
44
18'
7-c~
.45 46 38
47
33
.34 .35 36
83
l
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AIRESEARCH MANUFACTURING DIVISION LosAngeles, California
541736 0VERHAULMANUAL
!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
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AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
541736 OVERHAUL MANUAL
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
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AIRESEARCH MANUFACTURING DIVISION Los Angeles, California
541736 OVERHAUL MANUAL
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.
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Apr 3O/67 49-5o-1 Page 1103/1104
49-50-1DESCRIPTION AND
OPERATIONDISASSEMBLYCLEANINGINSPECTIONREPAIRASSEMBLYFITS AND
CLEARANCESTESTINGTROUBLESHOOTINGSTORAGE INSTRUCTIONSSPECIAL TOOLS,
FIXTURES, AND EQUIPMENTDETAILED PARTS LIST