Cam Sprocket
Cam SprocketREMOVAL
NOTE: Perform the work with the engine installed to body when replacing a single part.
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 of the intake cam sprocket.
6) Fasten the cam sprocket and remove from the cam shaft using ST.
ST 499207400 CAM SPROCKET WRENCH
ST 499977500 CAM SPROCKET WRENCH
INSTALLATION
1) Fasten the cam sprocket and install to the cam shaft using ST.
NOTE: Do not confuse cam sprockets (LH) and (RH) during installation.
ST 499207400 CAM SPROCKET WRENCH
Tightening torque: Tighten to 30 N-m (3.1 kgf-m, 22.1 ft-lb) of torque, and then tighten further by 45°.
ST 499977500 CAM SPROCKET WRENCH
Tightening torque: Tighten to 30 N-m (3.1 kgf-m, 22.1 ft-lb) of torque, and then tighten further by 45°.
2) Attach the actuator cover of the intake cam sprocket.
NOTE: Use new O-rings.
Tightening torque: 3.4 N-m (0.3 kgf-m, 2.5 ft-lb)
3) Install the timing belt.
4) Install the timing belt cover.
5) Install the crank pulley.
6) 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.