Disassembly
DISASSEMBLY
1. Remove the transmission.
2. Disassemble the geartrain housing.
3. Remove the snap ring (1).
4. Press off the constant mesh gear (2) and the 6th gear drive gear (3).
5. Clamp the countershaft in a vise with protective jaws with the output end pointing downwards.
6. Remove the 3rd gear idler gear (1) and needle bearing (2).
7. Remove the 3rd/4th gear clutch body (1) and the friction ring (2).
8. Remove the 3rd/4th gear cone ring (1), the synchronizer ring (2), and the locking ring (3) using pliers.
9. Use the jaw puller to remove the 4th gear (2) together with the 3rd/4th gear synchronizer (1).
10. Remove the 4th gear synchronizer ring (1), cone ring (2), and friction ring (3).
11. Remove the 4th gear clutch body (1), gear (2), and needle bearing (3).
12. Release the countershaft from the vise.