Parking Pawl: Service and Repair
REMOVAL AND INSTALLATIONAT-223 Components:
Removal
1. Drain [1][2]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.
9. Tap rear extension assembly with a soft hammer.
10. Remove rear extension assembly from transmission case. (With needle bearing.)
11. Remove bearing race from output shaft.
12. Remove output shaft from transmission case by rotating left/right.
13. Remove parking gear from output shaft.
14. Remove seal rings from output shaft.
15. Remove needle bearing (1) from rear extension.
16. Remove parking actuator support from rear extension.
17. Remove parking pawl (with return spring) and pawl shaft from rear extension.
18. Remove return spring (1) from parking pawl (2).
19. Remove rear oil seal from rear extension.
CAUTION: Be careful not to scratch rear extension.
Inspection
^ If the contact surface on parking actuator support, parking pawl, etc. has excessive wear, abrasion, bend, or any other damage, replace the components.
Installation
CAUTION: After completing installation, check A/T fluid leakage, A/T fluid level and A/T position.
1. As shown in the figure, use a drift to drive rear oil seal into the rear extension until it is flush.
CAUTION:
^ Apply [1][2]ATF to rear oil seal.
^ Do not reuse rear oil seal.
2. Install return spring (1) to parking pawl (2).
3. Install parking pawl (with return spring) and pawl shaft to rear extension.
4. Install parking actuator support to rear extension.
5. Install bearing (1) to rear extension.
CAUTION:
^ Take care with the direction of needle bearing.
^ Apply petroleum jelly to needle bearing.
Refer to GI section to make sure icons (symbol marks) in the figure. Key to Symbols Used In Illustrations
6. Install seal rings to output shaft.
CAUTION:
^ Do not reuse seal rings.
^ Apply petroleum jelly to seal rings.
7. Install parking gear to output shaft
8. Install output shaft in transmission case.
9. Install bearing race to output shaft.
10. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent.) to rear extension assembly as shown in the figure.
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 to transmission case. (With needle bearing.)
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. Refer to "Components".
CAUTION: Do not reuse self-sealing bolts.
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.
CAUTION: Do not reuse drain plug gasket.
19. Pour [1][2]ATF into A/T assembly.