GMC T Series 1994 Repair Manual page 831

Figure 30— Removing Bearing Race from the Case
Important
• Failure to support the case properly will result in
permanent distortion of the case during bearing
race removal.
1. Countershaft front bearing race (50) and O-ring
(49) from the transmission case using J 37358-1
with J 37358-2 with a press (figure 30).
• Remove the front countershaft bearing race
only if it is worn or damaged.
2. Countershaft front bearing (51) from the counter­
shaft (52) using J 22912-01 with J 37359, J 8092
and a press (figure 31).
Install or Connect (Figures 1, 2, 32, and 33)
Tools Required:
J 37357 C ountershaft B earing and Race
Remover and Installer
J 22912-01 Bearing and Gear Puller
J 8092 Universal Driver Handle
49. O -R IN G
50. RACE, BEARING
67. CASE, TRANSMISSION
Figure 32— Front Countershaft Bearing Assembly
1. Countershaft front bearing (51) onto the counter­
shaft (52) using J 37357 with J 22912-01, J 8092,
and a press.
2. New O-ring (49) onto the the countershaft front
bearing race (50) (figure 32).
• Lubricate the O-ring.
3. Countershaft front bearing race (50) into the trans­
mission case (67) using J 37357 with J 8092 and a
press (figure 33).
• Lightly tap the race into its bore until the O-ring
is compressed.
• Use a press to install the race until its shoulder
rests on the inside of the case.
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