M/T Main Shaft Disassembly

M/T Mainshaft Disassembly

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

1. Support 6th gear (A) on steel blocks, and press the mainshaft out of the angular ball bearing (B) and 6th gear using an attachment (C) and a press (D).

NOTE: Do not use a jaw-type puller; it can damage the gear teeth.






2. Support 5th gear (A) on steel blocks, and press the mainshaft out of the 5th/6th synchro hub (B) and 5th gear using an attachment (C) and a press (D).

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 using an attachment (C) and a press (D).

NOTE: Do not use a jaw-type puller; it can damage the gear teeth.






4. Support the angular ball bearing (A) on steel blocks, and press out the mainshaft using an attachment (B) and a press (C).