Automatic Transmission - 4R100

Park System

Removal

NOTE: For internal park mechanism service, refer to Manual Control Lever Shaft and Seal.

1. Remove the extension housing and the extension housing gasket.





2. Remove the parking rod guide plate.
1 Remove the bolts.
2 Remove the parking rod guide plate.





3. NOTE: If the installation of a new park gear is required, refer to Output Shaft - Check.

Remove the park pawl shaft.
1 Remove the park pawl return spring.
2 Remove the park pawl.
3 Remove the park pawl shaft.

Installation





1. NOTE: If the installation of a new park gear is required, refer to Output Shaft - Check.

Install the park pawl shaft.
1 Install the park pawl shaft.
2 Install the park pawl.
3 Install the park pawl return spring.





2. Install the parking rod guide plate.
1 Install the parking rod guide plate.
2 Install the bolts.
3. Install the extension housing gasket and the extension housing.