Diesel Data: Automotive Repair

Harmonic Balancer - Crankshaft Pulley: Service and Repair






REMOVAL AND INSTALLATION

REMOVAL SERVICE POINT
[[A]] DRIVE BELT REMOVAL
The following operations will be needed due to the serpentine drive system with the drive belt auto-tensioner.





1. Securely insert the spindle handle or ratchet handle with a 12.7 mm (1/2-inch) insertion angle into the jig hole of the auto-tensioner, and turn the auto-tensioner counterclockwise until it hits the stopper.

CAUTION: To reuse the drive belt, draw an arrow indicating the rotating direction (clockwise) on the back of the belt using chalk, etc.





2. Align hole A with hole B. Insert an L-shaped hexagon wrench, etc. to fix and then remove the drive belt.