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MANUAL TRANSMISSIONS
78-51
I
I
Fig. 78-89 Synchronizer Assembly (Typical)
Fig. 78-90 Removing lnput Shaft Needle Bearing from
Case
2. Insert Tool J 26243 through front of case and work
pointed end of tool behind seal anddrive seal out of case (Fig.
7B-94).
3. Install new seal on Tool J 26224 with lip and spring
against tool and drive seal into case until tool seats on case
(Fig. 7B-95).
4. Using Tool J 26223 with Driver Handle J 8092, drive
needle bearing back into case.
REPLACEMENT OF CENTER SUPPORT
BEARINGS
Removal and lnstallation of Output Shaft Needle
Bearing
1. Support center support on two wood blocks.
2. Using Tool J 22407 (Pitman Shaft Bearing Installer-
variable ratio) with Driver Handle J 8092, drive needle
jearing out of center support (Fig. 7B-96).
Fig. 78-91 Installing lnput Shaft Needle Bearing Into
Case
Fig. 78-92 Removing Countergear Needle Bearing from
Case
NOTE: Drive needle bearing out from front to rear of
center Support.
3. See NOTE at beginning of this section. Then, using
Tool J 26222-1 and -3 with Driver Handle J 8092, drive
needle bearing from front to rear of center support until tool
seats on center support (Fig. 7B-97).
Removal and lnstallation of Countergear Needle
Bearing
1. Support center support on two wood blocks.
2. Remove retaining plate and interlock pawl.
3. Using Tool J 26222-1 with Driver Handle J 8092,
drive needle bearing out of center support (Fig. 7B-98).
4. See NOTE at beginning of this section. Then, using
Tool J 26223 with Driver Handle J 8092, drive needle bearing
until tool seats on center support (Fig. 7B-99).
5. Install interlock pawl and retaining plate. Torque
screws to 10 lb. ft.
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