NOTE: An open-end wrench is not recom-
mended for the following step.
5. Adjust the clutch, using a 5/8-inch box-end or
socket wrench on the adjustment bolt. See
Fig. 9.
5.1 Insert the 5/8-inch box-end or socket
wrench through the inspection cover
opening.
5.2 To begin the adjustment, release the ad-
justment bolt by pressing down on the
bolt head.
NOTE: On Easy-Pedal 2000 clutches, each
complete turn of the adjustment bolt repre-
sents about 0.125 inch (3 mm) of release
bearing movement.
Normal wear increases the gap between the
release bearing and the transmission.
5.3 To decrease the gap: If clearance be-
tween the release bearing housing and
the clutch brake is more than 9/16 inch
(14.3 mm), turn the adjustment bolt clock-
wise (the release bearing moves toward
the transmission).
To increase the gap: If clearance between
the release bearing housing and the
clutch brake is less than 1/2 inch (12.7
mm), turn the adjustment bolt counter-
clockwise (the release bearing moves to-
ward the engine).
5.4 When the adjustment is complete, make
sure the adjustment bolt is locked (pulled
up flush with the mounting bolts).
6. After adjusting, release the pedal and check the
clearance between the release bearing housing
and the clutch brake. When the adjustment is
correct, the green end of the tool should go in
and the blue should not (clearance of 1/2 to 9/16
inch, or 12.7 to 14.3 mm).
7. Install the clutch inspection cover.
f580133
A
A
B
B
03/26/96
A. Green End (0.50 inch or 12.7 mm)
B. Blue End (0.56 inch or 14.3 mm)
Fig. 7, Release Bearing Travel Tool A02-12419-000
f250199a
10/14/94
1
2
A
A. Clearance between release bearing housing and
clutch brake must be 1/2 to 9/16 inch (12.7 to 14.3
mm).
1. Release Bearing Housing
2. Clutch Brake
Fig. 8, Release Bearing Travel Measurement
11/29/2010
f250683
Fig. 9, Manual Adjustment, Easy-Pedal Clutch (shown
with bell housing removed)
Clutch 25
108SD and 114SD Maintenance Manual, September 2015 25/5
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