Specifications

MODELS 9301, 9302, 9302E, 9303E, '9600, 9601 ONLY
SECONDARY .DRIVE SERVICING
Remove brake band from chasis. Remove
secondary chain (Figure
2-35.)
Remove bearing retainer plates from chasis.
Remove bearings and driveshaft.
Replace intermediate driveshaft and
reas-
semble in reverse order of disassembly.
Loosen nylon chain guide eccentric nut
slightly and rotate into or
away from chain
to attain proper chain tension. Correct
chain tension is 1/4 inch deflection with
light thumb pressure.
WHEEL BRAKE ADJUSTMENT
The friction type brake system consists of a
foot pedal, brake rod, brake and drum assem-
bly. As foot brake is depressed, a rein-
forced band on
brake assembly is forced
against
the drum. This action brakes the
intermediate drive,
thus stopping wheel ro-
tation.
To prevent damage to the drive
roller, the clutch and
brake must be applied
simultaneously when making
a stop. To
adjust brake proceed as follows:
1. Remove' cotter pin and washers from the
brake rod at foot pedal. (Figure 2-36)
and remove rod.
2. Loosen jam nuts at turnbuckle. See (Fig-
ure
2-37). Screw brake rod in or out of
turnbuckle for proper adjustment
which
is obtained when slight pressure on the
pedal encounters resistance
after 1/2
inch pedal travel.
3. Tighten, jam nuts at turnbuckle and reas-
semble brake rod to the foot pedal.