M/T Mainshaft Disassembly

M/T Mainshaft Disassembly

NOTE: Refer to the Exploded View in the Mainshaft Reassembly, as needed, when removing components pressed on to the mainshaft. M/T Mainshaft Reassembly

1. Remove the angular ball bearing (A) using a commercially available bearing separator (B) and a commercially available bearing puller (C).






2. Support 5th gear (A) on steel blocks, and press the mainshaft out of the 5th/6th synchro hub (B) and 5th gear.
NOTE: Do not use a jaw-type puller; it can damage the gear teeth.






3. Support 3rd gear (A) on steel blocks, and press the mainshaft out of the 3rd/4th synchro hub (B) and 3rd gear.
NOTE: Do not use a jaw-type puller; it can damage the gear teeth.