M/T Countershaft Disassembly

1.Securely clamp the countershaft assembly in a bench vise with wood blocks.

 

2.Remove the special bolt (left-hand threads).

3.Support the ball bearing (A) on steel blocks, then use a press (B) and an attachment (C) to press the countershaft out of the ball bearing.

 

4.Remove the 35 mm shim and the distance collar.

5.Support 4th gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft (E) out of 5th gear.

 

6.Support 2nd gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft (E) out of 3rd gear.