TM 1-1520-238-23
4-447
4.140.
NO. 1 ENGINE POWER AVAILABLE SPINDLE GEARBOX REMOVAL/INSTALLATION – continued
4.140.4. Cleaning
a. Clean baseplate (para 1.47).
4.140.5. Inspection
a. Check cable for cracked, bent, or loose fitting.
None allowed.
b. Check cable for binding. None allowed.
c. Check baseplate for nicks and scratches.
Maximum depth not to exceed 0.015 INCH.
d. Check splines for visible cracks and wear.
None allowed.
e. Check cable fitting and exposed baseplate for
corrosion (para 1.49).
4.140.6. Installation
a. Install gearbox (3) on baseplate (8). Torque
bolts (9), (12), and (13) to 60 INCH-POUNDS.
(1) Aline pins (16) and (17) with holes (18) and
(19).
(2) Aline hub wide tooth space (20) with spline
wide tooth (21). Rotate slot (22) to aline.
(3) Slide hub (23) on spline (24).
(4) Install long bolt (12), bolt (13), two counter-
sunk washers (15), and flat washers (14).
(5) Install bolt (9), countersunk washer (11), and
two flat washers (10).
(6) Torque bolts (9), (12), and (13) to 60 INCH-
POUNDS. Use torque wrench and torque
wrench adapter.
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M04-1086-8
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