TM 55-1520-240-23-9
11-158
INSTALL THRUST CCD ACTUATOR
11-158
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
Lockwire (E227)
Parts:
Cotter Pins
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
Task 1-13
Task 11-132
Make sure bushings are in arm before
installing bolt or component damage
will result.
NOTE
Impedance bolts are installed in flight
control connections. These bolts are
self-retaining and require a special
nut and torque (Task 1-13).
1.
If thrust CCD actuator (1) is a replacement,
check if actuator arm is at neutral (Task 11-39).
2.
Position support (2) on actuator (1) thick end (3)
to arm (4). Install four bolts (5) and washer (6).
Torque bolts to 40 inch-pounds.
3.
Lockwire four bolts (5). Use lockwire (E227).
INSPECT
11-646