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CPG COLLECTIVE CONTROL POSITION LINEAR VARIABLE DIFFERENTIAL TRANSDUCER (LVDT) INSTALLATION – continued | Up
TM-1-1520-238-23-7-2 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual | Next
PILOT COLLECTIVE CONTROL VARIABLE RESISTOR REMOVAL/INSTALLATION |
TM 1-1520-238-23
11-890
Change 2
11.204.
CPG COLLECTIVE CONTROL POSITION LINEAR VARIABLE DIFFERENTIAL TRANSDUCER
(LVDT) INSTALLATION – continued
e. Install LVDT (2) on bracket (13). Torque nut (14)
14 to 18 INCH-POUNDS.
(1) Aline LVDT (2) with bracket (13).
(2) Install bushing (15) in bracket (13) and rod
end (16).
(3) Install bolt (17) through washer (18), bushing
(15), bracket (13), and rod end (16).
(4) Check fit of self-retaining bolt (17) (para
11.1).
(5) Install nut (14). Torque nut (14) to 14 INCH-
POUNDS. Use torque wrench.
(6) Increase torque to aline cotter pin hole, but do
not exceed 18 INCH-POUNDS.
(7) Install new cotter pin (19).
f. Install CPG collective stick -3 rig pin (para
11.281).
g. Install lead (5) on ground stud (20).
(1) Position lead (5) on stud (20).
(2) Install washer (21) and nut (22).
(3) Apply sealing compound to nut (22), washer
(21), lead (5), and stud (20). Use sealing
compound (item 175, App F).
h. Attach connector P234 (8) to receptacle J234
(23).
i. Adjust LVDT null (para 11.216).
j. Remove CPG collective stick -3 rig pin (para
11.281).
k. Inspect (QA).
l. Install collective stick cover (para 11.44).
m. Perform collective flight control rigging op-
erational check (TM 1-1520-238-T).
END OF TASK
13
15
18
17
14
19
2
M04-1858-3A
16
M04-1858-5A
521
22
8
20
23
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