Transmission End Cover Disassemble & Service
Transmission End CoverEnd Cover Removal
Special Tools Required
Mainshaft holder 07GAB-PF50101 or 07GAB-PF50100
1. Remove the two bolts securing the ATF cooler inlet line brackets, ATF filter bracket bolt, line bolt, and remove the ATF cooler line/ATF filter (D) and the filter brackets (E).
2. Remove the ATF cooler outlet line (F).
3. Remove the dipstick guide pipe (G).
4. Remove A/T clutch pressure control solenoid valve A, the ATF joint pipes, the ATF pipe, and the gasket.
5. Remove A/T clutch pressure control solenoid valves B and C, the ATF joint pipes, and the gasket.
6. Remove the transmission range switch cover (H).
7. Remove the transmission range switch harness clamps (I) from the clamp bracket (J), then remove the transmission range switch (K).
8. Remove the end cover (L), the dowel pins, the O-rings, and the end cover gasket.
9. Slip the mainshaft holder onto the mainshaft.
10. Engage the park pawl with the park gear.
11. Cut the lock tab (A) of the 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 mainshaft and countershaft locknuts; they are used to install the press fit idler gear on the mainshaft, and park gear on the countershaft.
12. Remove the special tool from the mainshaft.
13. Set a two-jaw (or three-jaw) puller (A) on the countershaft (B) by putting a spacer (C) between the puller and countershaft, then remove the park gear (D).
14. Install 6 x 1.0 mm bolts (A) on the mainshaft idler gear (B). Set a puller (C) on the mainshaft (D) with putting a spacer (E) between the puller and mainshaft, then remove the mainshaft idler gear.
15. Remove the park pawl, park pawl spring, park pawl shaft, and stop shaft.
16. Remove the park lever from the selector control shaft.
Park Lever Stop Inspection and Adjustment
1. Set the park lever in the P position.
2. Measure the distance (A) between the park pawl shaft (B) and the park lever roller pin (C).
3. If the measurement is out of standard, select and install the appropriate park lever stop (A) from the table.
4. After replacing the park lever stop, make sure the distance is within tolerance.
Idler Gear Shaft Bearing Replacement
Special Tools Required
^ Adjustable bearing puller, 25-40 mm 07736-A01000B or 07736-A01000A
^ Driver 07749-0010000
^ Attachment, 52 x 55 mm 07746-0010400
1. Remove the idler gear shaft bearing (A) from the end cover (B) with the adjustable bearing puller and a commercially available 3/8"-16 slide hammer (C).
2. Install the new bearing in the end cover with the driver and the 52 x 55 mm attachment.
Selector Control Shaft Oil Seal Replacement
Special Tools Required
^ Driver 07749-0010000
^ Attachment, 22 x 24 mm 07746-0010800
1. Remove the oil seal (A) from the end cover (B).
2. Install the new oil seal flush to the end cover with the driver and the 22 x 24 mm attachment.
Selector Control Shaft Bearing Replacement
Special Tools Required
^ Driver 07749-0010000
^ Attachment, 22 x 24 mm 07746-0010800
1. Remove the oil seal from the end cover, then remove the bearing.
2. Install the new bearing flush to the end cover with the driver and the 22 x 24 mm attachment.
3. Install the new oil seal.
ATF Feed Pipe Replacement
1. Remove the snap rings (A), the ATF feed pipes (B), and the feed pipe flanges (C) from the end cover (D).
NOTE: Replace the end cover, if the 1st clutch ATF feed pipe (E) replacement is required.
2. Install a new O-rings (F) over the ATF feed pipes.
3. Install the ATF feed pipes in the end cover by aligning the feed pipe tabs with the indentations in the end cover.
4. Install a new O-rings (G) in the end cover, then install the feed pipe flanges over the ATF feed pipes.
5. Secure the ATF feed pipes and the feed pipe flanges with the snap rings.
End Cover Installation
Special Tools Required
Mainshaft holder 07GAB-PF50101 or 07GAB-PF50100
1. Install the mainshaft holder onto the mainshaft.
2. Lubricate the following parts with ATF:
^ Splines and threads of the mainshaft.
^ Splines of the mainshaft idler gear.
^ Old conical spring washer and old locknut.
3. Install the mainshaft idler gear (A), old conical spring washer (B), and old locknut (C) on the mainshaft (D), and tighten the locknut to 226 N-m (23.0 kgf-m, 166 lbf-ft).
NOTE:
^ Do not tap the idler gear to install.
^ Use a torque wrench to tighten the locknut. Do not use an impact wrench.
4. Install the park lever (A) and the park lever stop (B) on the control shaft (C), then install the lock bolt with a new lock washer (D). Do not bend the lock tab of the lock washer until step 18.
5. Install the park pawl shaft (E), the park pawl spring (F), the park pawl (G), and the stop shaft (H) on the transmission housing.
6. Lubricate the following parts with ATF:
^ Threads and splines of the countershaft.
^ Old conical spring washer and old locknut.
^ Areas where the park gear contacts the conical spring washer.
7. Install the park gear (I), old conical spring washer (J), and old locknut (K) on the countershaft.
8. Lift the park pawl up, and engage it with the park gear, then tighten the locknut to 226 N-m (23.0 kgf-m, 166 lbf-ft).
NOTE:
^ Do not tap the park gear to install.
^ Use a torque wrench to tighten the locknut. Do not use an impact wrench.
^ Countershaft locknut has left-hand threads.
9. Remove the locknuts and the conical spring washers from the mainshaft and countershaft.
10. Lubricate the threads of the shafts, a new locknuts and a new conical spring washers with ATF.
11. Install the new conical spring washers (A) with facing stamped mark side up in the direction shown, and install the new mainshaft locknut (B), the new countershaft locknut (C), and the new secondary shaft locknut (D).
12. Tighten the locknuts to 167 N-m (17.0 kgf-m, 123 lbf-ft).
NOTE:
^ Be sure to install the conical spring washers in the direction shown.
^ Use a torque wrench to tighten the locknut. Do not use an impact wrench.
^ Countershaft and secondary shaft locknuts have left-hand threads.
13. Remove the mainshaft holder from the mainshaft.
14. Stake the locknuts into the shafts with a punch.
15. Install the selector control lever (A) on the selector control shaft (B), and install the bolt with a new lock washer (C), then bend the lock tab of the lock washer against the bolt head.
16. Set the park lever in the P position, then verify that the park pawl (A) engages the park gear (B).
17. If the park pawl does not engage fully, check the distance (C) between the pawl shaft (D) and the park lever roller pin (E).
18. Tighten the lock bolt, and bend the lock tab of the lock washer (F) against the bolt head.
19. Install the ATF feed pipe (A) into the idler gear shaft, and install the ATF lubrication pipe (B) into the transmission housing.
20. Install a new gasket (A) on the transmission housing, and install the two dowel pins (B) and new O-rings (C) over the top of the ATF feed pipes.
21. Install the end cover (D), and tighten the three special bolts (E) and the 6 x 1.0 mm bolts (12 bolts).
22. Install the harness clamp bracket (F) on the end cover.
23. Set the selector control shaft (A) to the N position by turning the selector control lever on the torque converter side.
NOTE: Do not squeeze the end of the selector control shaft tips together when turning the shaft. If the tips are squeezed together it will cause a faulty shift position signal or position due to the play between the selector control shaft and the switch.
24. Align the cutouts (A) on the rotary-frame with the neutral positioning cutouts (B) on the transmission range switch (C), then put a 2.0 mm (0.08 in.) feeler gauge blade (D) in the cutouts to hold in the N position.
NOTE: Be sure to use a 2.0 mm (0.08 in.) blade or equivalent to hold the switch in the N position.
25. Install the transmission range switch (A) gently on the selector control shaft (B) while holding it in the N position with the 2.0 mm (0.08 in.) blade (C).
26. Tighten the bolts on the transmission range switch while you continue to hold it in the N position. Do not move the transmission range switch when tightening the bolts. Remove the feeler gauge.
27. Connect the transmission range switch connector (A) securely, then install the harness clamps (B) on the clamp bracket (C).
28. Install the transmission range switch cover (D).
29. Install a new gasket (B) on the transmission housing, and install the ATF pipe (C) and the ATF joint pipes (D).
30. Install new O-rings (E) over the ATF joint pipes, and install A/T clutch pressure control solenoid valve A.
31. Install a new gasket (A) and the ATF joint pipes (D) on the transmission housing, and install new O-rings (E) over the ATF joint pipes.
32. Install A/T clutch pressure control solenoid valves B and C, and the harness clamp bracket (F).
33. Install a new O-ring (A) on the dipstick guide pipe (B), then install the dipstick guide pipe.
34. Install the ATF filter bracket (A) on the transmission housing, then install the ATF cooler line/ATF filter (B) with the line bolt (C) new sealing washers (D). Secure the ATF filter with its bracket (E).
35. Secure the line brackets (F) with two bolts on the transmission hanger (G).
36. Install the ATF cooler outlet line (H) with the line bolt (I) and new sealing washers (J).
37. Install the breather cap (A) on the breather pipe (D) so its arrow (E) points to A/T clutch pressure control solenoid valves B and C.
38. Install the filler cap with pointing its handle (F) in the direction shown.