INSPECT DISC BRAKES AND DISC BRAKE
Visually inspect surfaces F of sintered disc brake
shoes for excessive wear, cracks, and missing
material. Replace all sintered disc brake shoes
if any surface grooves are worn away or if one or
more disc brake shoes are cracked.
Inspect surfaces G of steel disc brakes for
scoring or cracks. Replace scored or cracked
ASSEMBLE ANGLE DRIVE UNIT.
Press thrust washer bearing (57) into mating
bore of spur gear (56).
Apply thin coat of petrolatum to preformed
packing (69). Install packing in mating groove of
thrust plate (68).
Apply thin coating of petrolatum to wall of thrust
plate bore in angle drive unit (64).
With raised boss of thrust plate (68) facing up,
press thrust plate to seat in center bore of angle
drive unit (64).
Use care when installing retaining rings.
Retaining rings are under spring tension
and can act as projectiles when released
and could cause severe eye injury.
Use snap ring pliers to install retaining ring (67).
GO TO NEXT PAGE