Camshaft Oil Seal: Service and Repair

Camshaft Front Oil Seal Replacement

Special Tools
* KM-422 Installer
* KM-J-45000 Remover

Removal Procedure





Important: Do not damage sealing surfaces.


1. Remove the intake camshaft adjuster or the exhaust camshaft adjuster. Refer to Camshaft Position Intake Actuator Replacement (Camshaft Position Intake Actuator Replacement) or Camshaft Position Exhaust Actuator Replacement (Camshaft Position Exhaust Actuator Replacement).
2. Remove the camshaft seal ring (1) with KM-J-45000 (2).

Installation Procedure




1. Insert the camshaft seal ring.

* Install the seal ring with KM-422 (3).
To install, use the camshaft adjuster (1) in conjunction with shims (2) with a total thickness of approximately 10 mm (0.39 in).
* Remove KM-422 .
Remove the bolt.

2. Install the intake camshaft adjuster or the exhaust camshaft adjuster. Refer to Camshaft Position Intake Actuator Replacement (Camshaft Position Intake Actuator Replacement) or Camshaft Position Exhaust Actuator Replacement (Camshaft Position Exhaust Actuator Replacement).