Diesel Data: Automotive Repair

Disassembly





DISASSEMBLY





1. Check operation of low & reverse brake.
a. Apply compressed air to oil hole of transmission case.
b. Check to see that retaining plate moves to snap ring.
c. If retaining plate does not move to snap ring, D-ring or oil seal may be damaged or fluid may be leaking at piston check ball.





2. Stand transmission case.
3. Remove snap ring.
4. Remove drive plates, driven plates, retaining plate from transmission case.





5. Set Tool on spring retainer and remove snap ring while compressing return springs.
- Set Tool directly above return springs.
- Do not expand snap ring excessively.

6. Remove spring retainer and return springs.





- Do not remove return springs from spring retainer.





7. Apply compressed air to oil hole of transmission case while holding piston.
8. Remove piston from transmission case by turning it.





9. Remove D-ring and oil seal from piston.