Parking Pawl: Service and Repair
PARKING COMPONENTSTM-245 Exploded View:
Removal and Installation
REMOVAL
1. Drain ATF through drain plug.
2. Remove exhaust front tube and center muffler with power tool.
3. Remove rear propeller shaft.
4. Remove control rod.
5. Support A/T assembly with a transmission jack.
CAUTION:
When setting transmission jack, be careful not to allow it to collide against the drain plug.
6. Remove rear engine mounting member with power tool.
7. Remove engine mounting insulator (rear).
8. Remove tightening bolts for rear extension assembly and transmission case.
1: Self-sealing bolt
A: Bolt
9. Tap rear extension assembly with a soft hammer (A).
10. Remove rear extension assembly (with needle bearing) from transmission case.
11. Remove bearing race (1) from output shaft (2).
12. Remove output shaft (1) from transmission case by rotating left/right.
13. Remove parking gear (1) from output shaft (2).
14. Remove seal rings (1) from output shaft.
15. Remove needle bearing (1) from rear extension.
16. Remove parking actuator support (1) from rear extension.
17. Remove parking pawl (with return spring) (1) and pawl shaft (2) from rear extension.
18. Remove return spring (1) from parking pawl (2).
19. Remove rear oil seal (1) from rear extension using flat-bladed screwdriver (A).
CAUTION:
Be careful not to scratch rear extension.
INSTALLATION
1. As shown in the figure, use a drift [SST: ST33400001 (J-26082)] (A) to drive rear oil seal into the rear extension until it is flush.
CAUTION:
^ Do not reuse rear oil seal.
^ Apply ATF to rear oil seal.
2. Install return spring (1) to parking pawl (2).
3. Install parking pawl (with return spring) (1) and pawl shaft (2) to rear extension.
4. Install parking actuator support (1) to rear extension.
5. Install bearing (1) to rear extension.
CAUTION:
Check the direction of needle bearing.
6. Install seal rings (1) to output shaft.
7. Install parking gear (1) to output shaft (2).
8. Install output shaft (1) in transmission case.
9. Install bearing race (1) to output shaft (2).
10. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent) to rear extension assembly as shown in the figure.
A: Start and finish point shall be in the center of two bolts.
B: 3 - 5 mm (0.12 - 0.20 in)
Sealant width (C): 1.0 - 2.0 mm (0.04 - 0.08 in)
Sealant height (C): 0.4 - 1.0 mm (0.016 - 0.04 in)
CAUTION:
Completely remove all moisture, oil and old sealant, etc. from the transmission case and rear extension assembly mounting surfaces.
11. Install rear extension assembly (with needle bearing) to transmission case.
CAUTION:
Insert the tip of parking rod between the parking pawl and the parking actuator support when assembling the rear extension assembly.
12. Tighten rear extension assembly bolts to the specified torque.
1: Self-sealing bolt
A: Bolt
13. Install engine mounting insulator (rear).
14. Install rear engine mounting member.
15. Install control rod.
16. Install rear propeller shaft.
17. Install exhaust front tube and center muffler.
18. Install drain plug to oil pan. Tighten a necessary drain plug with specified torque. Refer to TM-232, "Exploded View". Control Valve with TCM
CAUTION:
Do not reuse drain plug gasket.
19. Pour ATF into A/T assembly.
Inspection
INSPECTION AFTER REMOVAL
If the contact surface on parking actuator support (1), parking pawl (2) and etc. has excessive wear, abrasion, bend, or any other damage, replace the components.
INSPECTION AFTER INSTALLATION
Check the following item after completing installation.
^ A/T fluid leakage and A/T fluid level. Refer to TM-214, "Inspection". Procedures
^ A/T position. Refer to TM-226, "Inspection and Adjustment". Testing and Inspection