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Figure 11C-62. Governor Cover Details
Figure 11C-65. Removing Variable Speed Spring Plunger Guide

Maintenance Manual For 40 Ton Crane Crawler Mounted Page Navigation
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. . . . .
Figure 11C-63. Removing Bearings
from Cover Using J 23967-01
B. R e m o v e t w o b o l t s a n d l o c k w a s h e r s
and withdraw the variable speed
spring housing, spring plunger, and
spring as an assembly. Withdraw the
Figure 11C-64. Governor Control
spring plunger from the plunger
Housing Details
guide.
ing lever and bearing as an assembly
C. Remove the spring retainer and wash-
from
the
control
housing
(see
er. Lift the differential lever off the
Figure 11C-64).
pin of the operating shaft lever.
H. Support the operating shaft and lever
D. R e f e r t o F i g u r e 1 1 C - 6 5 o n p a g e
on the bed of the press as shown in
1 1 C - 3 9 and remove the variable speed
Figure 11C-67 on page 11C-39. Use a
spring plunger guide. Remove the
brass rod and press the shaft from
bearing retaining screw, flat washer
the operating lever and bearing.
and lock washer.
E. R e m o v e t h e e x p a n s i o n p l u g o u t o f t h e
3. Disassemble the governor weight hous-
lower end of the control housing.
ing.
F. Loosen the operating fork set screw,
A. Place the weight housing in the soft
if used.
jaws
of
a
vise
(Figure
11C-68
on
page 11C-40). Remove the end plug
G. Support the control housing bottom
and gasket.
s i d e u p o n t h e b e d o f t h e p r e s s .  Use
a brass rod and press the operating
B. Straighten the tang of the lock wash-
shaft from the operating fork (see
er and remove the bearing retaining
Figure 11C-66 on page 11C-39).
bolt.
Withdraw the operating shaft, operat-
11C-38


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