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Mainshaft: Service and Repair

Exploded View Of Mainshaft:





1. Remove bearing cone from 4th gear end, using shaft protector D80L-625-3 and bearing puller attachment D84L-1123-A or equivalents.
2. Remove 4th gear, sleeve, 3rd gear and 2nd gear.
3. Remove needle bearing, sleeve and ball, then the synchronizer gear.
4. Remove clutch hub assembly and synchronizer ring, then 1st gear using shaft protector D80L-625-3 and axle bearing seal plate T75L-1165-B or equivalents.
5. Remove needle bearing and thrust washer.
6. Remove bearing cone using shaft protector D80L-625-3 and bearing pulling attachment D84L-1123-A or equivalents.
7. Remove synchronizer springs and keys from clutch hub, then the clutch hub from clutch hub sleeve.
8. Reverse procedure to assemble. Lubricate needle bearings with transmission fluid.