TM 9-2320-260-34-2
16-25. HOIST BEVEL GEARCASE REPAIR (M816) (Cont'd)
35. Install two plugs (5), three plugs (2), Plug (1), and plug(3) in gearcase housing (4) and input shaft
housing (6).
1. Position gearcase housing (4) and input shaft housing (6) on hydraulic jack.
NOTE
Assistant will help with steps 2 through 6.
2. Install housing (11) and gasket (15) on gearcase housing (4) with six new lockwashers (10) and
screws (9). Do not tighten screws (9).
3. Aline flange plate (12) with wrecker body (16), and install flange plate (12) with six new
lockwashers (7) and screws (8).
4. Connect electrical leads (13) to wiring harness (14). (Electrical lead (17) does not connect to wiring
harness (14).)
5. Tighten screws (8) and (9) 25-33 lb-fl (34-45 Nm).
6. Fill gearcase housing (4) and input shaft housing (6) with gear oil (LO 9-2320-260-12).
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