R E P L A C E P U L L E Y D R I V E S H A F T , B E A R I N G , A N D H O U S I NG
This task covers:
Remove (page 8-46).
General Mechanics Tool Kit (Item 30, App D)
Torque Wrench (Item 95, App D)
Snap Ring Pliers (Item 45, App D)
Key washer (3)
See your -10
Engine stopped/shutdown (see your -10)
Ramp lowered (see your 10)
Power plant rear access panel removed
(page 24-27 or 2429)
Front ammunition rack removed (M106A2 and
M125A2 only) (page 24-188)
Personnel heater removed (M106A2 and
M125A2 only) (page 29-51)
Fan drive-belts removed (page 8-35)
Fan pulley access cover removed (page 8-41)
Fan pulley removed from fan drive shaft
Remove three screws (1), key washers (2),
and housing (3) from support (4). Discard key
Remove bearing (5), and drive shaft (6) from
Loosen setscrew (7) in collar (8) and separate
collar from bearing (5).
Remove drive shaft (6) from housing (3),
bearing (5) and collar (8).
Remove lockring (9) and packing (10) from
drive shaft (6). Discard packing and lockring.
Remove bearing (5) from housing (3) by tap-
ping bearing on outer edge until the bearing
rotates in the housing.