Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Balancer Replacement

Tools Required

* EN 46547 Flywheel Holding Tool
* J 41478 Crankshaft Balancer Installer
* J 41816-2 Crankshaft End Protector
* J 45059 Angle Meter

Removal Procedure




1. Remove the cooling fan.
2. Remove the drive belt.
3. Raise and support the vehicle. Refer to Vehicle Lifting.
4. Remove the service slot plug.





Important: The crankshaft balancer does not have a key-way; so the crankshaft could turn when tightening, causing an improper torque.

5. Install the EN 46547 (1) into the flywheel teeth.
6. Lower the vehicle.




7. Remove and discard the crankshaft balancer bolt.




8. Install the J 41816-2 into the end of the crankshaft.

Important: Do not pull on outer edge of the crankshaft balancer.

9. Use a 3 jaw puller to remove the crankshaft balancer.
10. Remove the J 41816-2.

Installation Procedure




1. Install the crankshaft balancer using the J 41478.
2. Remove the J 41478.





Notice: Refer to Fastener Notice.

3. Install the crankshaft balancer washer and NEW bolt.

Tighten the bolt to 150 N.m (111 lb ft) plus an additional 180 degrees using the J 45059.

4. Raise and support the vehicle. Refer to Vehicle Lifting.



5. Remove the EN 46547 (1) from the flywheel teeth.




6. Install the service slot plug.
7. Lower the vehicle.
8. Install the drive belt.
9. Install the cooling fan.