TM 1-1520-238-23
Change 8
6-491
6.117.
MAIN TRANSMISSION INPUT DRIVE HOUSING REMOVAL/INSTALLATION – continued
b. Remove housing (2) from main transmission
(5).
(1) Remove six bolts (6) and washers (7).
(2) Remove housing (2) from transmission (5).
(3) Remove and discard packing (8) from hous-
ing (2).
6.117.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
6.117.5. Inspection
a. Check housing for dents, cracks, and gouges
(para 6.41).
6.117.6. Installation
a. Install housing (2) on transmission (5). Torque
six bolts (6) to 68 INCH-POUNDS.
(1) Lubricate new packing (8). Use petrolatum
(item 138, App F).
(2) Install packing (8) on housing (2).
(3) Install housing (2) on transmission (5).
(4) Install six washers (7) and bolts (6).
(5) Torque six bolts (6) to 68 INCH-POUNDS.
Use torque wrench.
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