TM 1-1520-238-23
Change 7
11-1287
11.298.
RIGGING HORIZONTAL STABILATOR – continued
l. Install actuator (12) in helicopter (para 11.224).
m. Apply external power to aircraft (para 1.70).
n. Verify that pilot and CPG stabilator position
indicators (15) indicate 34 to 36 degrees.
(1) If indicators are in limits, go to step p.
(2) If indicators are not in limits, go to next step.
o. Adjust position transducer (16) to obtain 34 to
36 degrees on pilot and CPG indicators (15).
Torque bolt (17) to 33 INCH-POUNDS.
(1) Loosen bolt (17) on sensor clamp (18).
(2) Adjust transducer (16) by turning shaft (19)
until cockpit indicators (15) indicate 34 to 36
degrees.
(3) Hold shaft (19). Torque bolt (17) on sensor
clamp (18) to 33 INCH-POUNDS. Use torque
wrench.
(4) If unable to adjust within limits, replace trans-
ducer (16) (para 11.231).
(5) If CPG indicator does not indicate within 2
degrees of pilot indicator, troubleshoot stabi-
lator system (TM 1-1520-238-T).
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PILOT STATION
CPG STATION
15
15
POS
STAB
DEG
M04-3062-10
M04-3062-11
17
16
18
19
