Advertisement
INSTALLATION:
To install reverse procedure of removal and check
for throttle cross rod binding in the mounting brack-
et.
PISTON VALVE LEVER
REMOVAL:
1. Remove cotter pin at piston valve and rod link pin.
2. Remove cotter pin attaching threaded sleeve
swivel to valve lever cam.
3. Remove valve lever eccentric attaching nut and
washer, and remove the clutch unit bellcrank and
compensator assembly with valve lever cam and
springs attached.
INSTALLATION:
Reverse procedure of removal, recheck cushion
point adjustment No. 13 and piston valve rod adjust-
ment No. 8, also stake valve lever eccentric bushing
nut securely after tightening.
COMPENSATOR LEVER REMOVAL:
1. Perform operations 1, 2 and 3 under valve lever
removal and remove pin attaching the eccentric
bushing to the compensator lever shaft.
2. Push piston rod forward (towards power cylinder)
and remove compensator lever.
NOTE: A spring loaded detent ball is positioned
between the compensator lever and bellcrank;
use care when removing the compensator lever.
INSTALLATION:
Reverse procedure of removal, and check eccen-
tric bushing installation. Heavy side of bushing is
assembled up. Also check adjustment No. 13.
BELLCRANK TO COUPLING
LEVER ROD AND PLAY LINK
REMOVAL:
1. Perform operations 1, 2 and 3 under valve lever
removal and remove the cotter pin, flat washer,
spring and pin attaching play link to piston rod
bellcrank.
2. Raise car and remove cotter pin and plain washer
at clutch coupling lever and remove bellcrank to
clutch coupling lever rod.
INSTALLATION:
Reverse procedure of removal and check Adjust-
ments 8 and 13; also make sure spring is underneath
flat washer at play link. Cotter pin should be se-
curely fastened with the ears of the pin down so not
to interfere with the action of the compensator lever.
COMPENSATOR TRIP LEVER
AND SPRING
REMOVAL:
1. Remove nut and washer at clutch unit com-
pensator trip lever shaft.
2. Remove clutch unit compensator trip lever spring.
3. Remove clutch unit compensator lever and pin.
INSTALLATION:
1. Install clutch unit compensator lever and pin.
2. Install clutch unit compensator trip lever spring
hooking one end of spring on anchor but do not
fasten other end of spring on trip lever.
3. Install trip lever shaft washer and nut and fasten
securely.
4. Hook end of spring at trip lever and stake clutch
unit compensator trip lever shaft nut securely in
place.
27
Advertisement
