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PILOT COLLECTIVE CONTROL VARIABLE RESISTOR ADJUSTMENT | 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 ADJUSTMENT – continued |
TM 1-1520-238-23
11-896
11.206.
PILOT COLLECTIVE CONTROL VARIABLE RESISTOR ADJUSTMENT – continued
c. Rotate friction lock (1) on pilot collective stick
(2) to ZERO.
d. Slowly move pilot collective stick (2) to aline
rig pin hole (3) with collective stick housing
rig pin hole (4).
e. Install -3 rig pin (5).
f. Install collective stick warning flag (6) on pilot
collective stick (2).
g. Install -9 rig pin (7) in F.S. 165 bellcrank (8).
CAUTION
During adjustments of rod end locknut,
restrain rod end to prevent damage to
bearing race.
h. Detach connector P41 (9) from No. 1 engine
electronic control unit (ECU) receptacle E1
(10).
i. Detach connector P42 (11) from No. 2 engine
ECU receptacle E1 (12).
j. Set multimeter to 20K OHMS. Use multimeter.
k. Record resistance between pins 4 and 13 at
connector P41 (9).
l. Record resistance between pins 4 and 13 at
connector P42 (11).
m. To find peak resistance, add step k and step l
resistances and divide by two.
NOTE
Peak resistance shall be 8.2K to 9.1K
OHMS. If peak resistance is not 8.2K to
9.1K OHMS, go to step n, if peak resist-
ance is 8.2K to 9.1K OHMS go to step o.
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M04-3315-7
3
4
6
1
2
5
M04-3315-8
8
7
M04-3315-1
10
9
ENGINE NO. 1
ENGINE NO. 2
12
11
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