Camshaft Gear/Sprocket: Service and Repair
Cam SprocketREMOVAL
NOTE:
When replacing the single part, perform the work with the engine installed to vehicle body.
1) Remove the V-belts.
2) Remove the crank pulley.
3) Remove the timing belt cover.
4) Remove the timing belt.
5) Remove the actuator cover from intake cam sprocket.
6) Use the ST to lock the cam sprocket, and remove the cam sprocket bolt.
ST 499207400 CAM SPROCKET WRENCH
ST 499977500 CAM SPROCKET WRENCH
7) Remove the cam sprocket.
INSTALLATION
1) install the cam sprocket.
2) Use the ST to lock the cam sprocket, and install the cam sprocket bolt.
NOTE:
Do not confuse cam sprockets (LH) and (RH) during installation.
ST 499207400 CAM SPROCKET WRENCH
ST 499977500 CAM SPROCKET WRENCH
3) Install the actuator cover to intake cam sprocket.
NOTE:
Use new O-rings.
Tightening torque:
3.4 Nm (0.3 kgf-m, 2.5 ft-lb)
4) Install the timing belt.
5) Install the timing belt cover.
6) Install the crank pulley.
7) Install the V-belts.
INSPECTION
1) Check the cam sprocket teeth for abnormal wear and scratches.
2) Make sure there is no free play between cam sprocket and key.