F 350 4WD Pickup V8-7.3L DSL Turbo VIN F (1994)
Case: Service and Repair
Rear Case
DISASSEMBLY
1. Drive two dowel pins from rear case.
2. Remove mainshaft rear bearing outer race from rear case, using a suitable slide hammer and puller.
3. Drive mainshaft rear seal from rear cover, using a suitable drift, then discard seal.
4. Using a suitable slide hammer and puller, remove countershaft rear bearing outer race from rear case.
5. Remove central shift rail bearing, from rear cover, then the bearing using a suitable slide hammer and puller.
ASSEMBLY
1. Install central shift rail bearing into rear case.
2. Heat rear case in area of bearing bore to approximately 320° F, using a suitable heat gun.
3. Insert ball sleeve, then drive in bearing until seated against stop, using a suitable tool.
4. Heat rear case in area of countershaft rear bearing bore to approximately 320° F, using a suitable heat gun.
5. Insert countershaft bearing outer race until seated against stop, using a suitable bearing cup replacer and driver handle.
6. Heat rear case in area of mainshaft outer race to approximately 32O° F, using a suitable heat gun.
7. Insert bearing cup until seated against stop, using a suitable bearing cup replacer and driver handle.
