Diesel Data: Automotive Repair

End Cover Removal




End Cover Removal

Special Tools Required

- Mainshaft holder 07GAB-PF50101
1. Remove the ATF dipstick.

2. Remove the five bolts (D) securing the ATF inlet line brackets, the ATF filter bracket bolts (E), the line banjo bolt, and the sealing washers, and remove the ATF inlet line, the ATF hose, and the ATF filter (F).

3. Remove the ATF outlet line banjo bolt, the line mounting bolt, the sealing washers, and the ATF outlet line (G).

4. Remove A/T clutch pressure control solenoid valve A, the ATF joint pipes, the O-rings, the ATF pipe, and the gasket.

5. Remove A/T clutch pressure control solenoid valves B and C, the O-rings, the ATF pipe, the ATF joint pipes, and the gasket.

6. Remove the input shaft (mainshaft) speed sensor (H) and the output shaft (countershaft) speed sensor (I).

7. Remove the ATF warmer bracket (J).

8. Remove the transmission range switch cover (K).

9. Remove the transmission range switch harness clamps (L) from the clamp bracket (M), and remove the transmission range switch (N).

10. Remove the clamp bracket from the end cover (O).

11. Remove the end cover, the dowel pins, the O-rings, and the end cover gasket.

12. Remove the ATF lubrication pipe (P) from the idler gear shaft.






13. Install the mainshaft holder onto the mainshaft.

14. Engage the park pawl with the park gear.






15. Cut the lock tab (A) off each shaft locknut (B) using a chisel (C). Then remove the locknuts and conical spring washers from each shaft.
NOTE:

- Countershaft and secondary shaft locknuts have left-hand threads.

- Keep all of the chiseled particles out of the transmission.

- Clean the old locknuts; they are used to install the press fit idler gears and park gear.

16. Remove the snap ring securing the idler gear to the idler gear shaft.






17. Install a puller (A) with two 6 x 1.0 mm bolts (B) on the idler gear shaft idler gear (C). Set a spacer (D) between the puller and the idler gear shaft (E), then remove the idler gear shaft idler gear.

18. Install a puller with two 6 x 1.0 mm bolts on the secondary shaft idler gear (F). Set a spacer between the puller and the secondary shaft (G), then remove the secondary shaft idler gear.

19. Install a puller with two 6 x 1.0 mm bolts on the mainshaft idler gear (H). Set a spacer between the puller and the mainshaft (I), then remove the mainshaft idler gear.

20. Install a puller with two 6 x 1.0 mm bolts on the park gear (J). Set a spacer between the puller and the countershaft (K), then remove the park gear.

21. Remove the park pawl, the park pawl spring, the park pawl shaft, and the stop shaft.

22. Remove the park lever from the selector control shaft.