TM 9-2320-260-34-2
16-25. HOIST BEVEL GEARCASE REPAIR (M816) (Cont'd)
Using arbor press, install bearing (35) on driveshaft (28). Seat bearing (35) to shoulder (36) of
driveshaft (28).
10.
Using arbor press, install dnveshaft (28) and bearing (35) on gearcase end of housing (27).
11.
Install snapring (34) on housing (27).
12.
Install new woodruff key (29) and bevel gear (30) on driveshaft (28) with washer (31), new lock-
washer (32), and screw (33). Tighten screw (33) 29-33 lb-ft (39-45 Nm).
13.
Using arbor press, install bearing (38) on driveshaft (28) and pump end of housing (27). Seat
bearing (38) to shoulder (37) of driveshaft (28).
14.
Using arbor press, install new seal (40) on cap (41).
15.
Install new gasket (39) and cap (41) on driveshaft (28) and housing (27) with four new lock-
washers (26) and screws (25). Tighten screws (25) 29-33 lb-ft (39-45 Nm).
NOTE
Clean oil from tooth contact surfaces of bevel gears.
16.
Coat contact surfaces of four to eight teeth of bevel gear (30) with blue iron base pigment.
17.
With bevel gears (10) and (30) alined, install new gasket (44) and housing (27) on gearcase
housing (17) with six new lockwashers (43) and screws (42). Tighten screws (42) 25-33 lb-ft
(34-45 Nm).
18.
Turn driveshaft (28) two full turns and remove six screws (42), lockwashers (43), and housing (27)
from gearcase housing (17).
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