M/T Mainshaft Disassembly

1. Support the ball bearing on the steel blocks, and press the mainshaft out of the ball bearing.

1. Support the 5th gear (A) on the steel blocks, and press the mainshaft out of the 5th synchro hub (B). Use of a jaw-type puller can damage the gear teeth.

1. Support the 3rd gear (A) on the steel blocks, and press the mainshaft out of the 3rd/4th synchro hub (B). Use of a jaw-type puller can damage the gear teeth.

1. Support the angular ball bearing on the steel blocks, and press out the mainshaft.