M/T Mainshaft Disassembly

1.Remove the ball bearing, tapered cone ring, distance collar, synchro ring and 5th synchro sleeve.

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

 

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