TM 55-1520-240-23-6
7-129.1
PIVOTING AND SWIVELING SERVOCYLINDER NUT TORQUE CHECK
(Continued)
7-129.1
1.
Attach bolt (1), two spacers (2), plate (3), and nut
(4), to bearing (5) of servocylinder.
2.
Clamp head of bolt (1) in vise (6).
3.
Remove lockwire and inspect nuts (7) for
looseness.
4.
Put a strap wrench on one of the cylinders (8)
to hold it from turning.
Cylinders must not turn during this
check. Internal cylinder positioning
pin will be damaged.
5.
Check torque of nuts (7) on cylinder (8). Check
torque (clockwise direction) to 800 inch-pounds.
If nuts are tight proceed to step 7.
6.
If nuts (7) are not properly torqued, retorque to
800 inch-pounds.
7.
Lockwire nuts. Use lockwire (E231).
8.
Repeat steps 1 thru 5 on second cylinder of the
servocylinder.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
7-583
