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6-30
GROUP
6-GENERAL TRANSMISSION SERVICE
case. Lift the reverse shift fork from
the case.
19. Remove the reverse detent
plug and spring from the case with a
magnet.
20. Remove the reverse idler gear
shaft from the case as shown in
Fig. 58.
21. Lift the reverse idler gear and
the thrust washers from the case. Be
careful not to drop the bearings and
the dummy shaft from the gear.
22. Lift the countershaft gear and
the thrust washers from the case. Be
careful not to drop the bearings or the
dummy shaft from the counter-shaft
gear.
23. Remove the snap ring from the
front of the output shaft. Slide the
third- and fourth-speed synchronizer
(Fig. 59) blocking ring and the third·
speed gear off the shaft.
24. Remove the next snap ring and
the second-speed gear thrust washer
from the shaft. Slide the second-
speed gear and the blocking ring off
the shaft.
25. Remove the next snap ring,
then slide the first- and second-speed
a,.
j
+
~
synchronizer, blocking ring and the
first-speed gear off the
shaft.
26. Remove the thrust washer,
first-speed gear and blocking ring
from the rear of the
shaft.
The first
and reverse synchronizer hub is a
press fit on the output shaft. To
eliminate the possibility of damaging
the synchronizer assembly, remove
the synchronizer hub using an arbor
press as shown
in
Fig.
69.
Do not
attempt to remove or install the
hub by hammering or prying.
FIG.
55-Removing Shift
Fork From Case
:::;;_,
s \'
i
!ii:o
FIG.
54-Removing Output Shaft Bearing
FIG.
56-Removing Output
Shaft Assembly
Tool- T52T-6500-DJD
FIG.
57 -Rotating Reverse
Shift Rail
FIG.
58 -Removing Reverse
Idler Gear Shaft
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