Harmonic balancer - ZR-1 Net Registry Forums

09-22-2008

Since we just had a glorious thread about a owner needing to replace one, I thought I would throw this up as it will be useful in the future. Car had a horrific vibration at 3,500 that caused the shifter, clutch pedal assembly and basically the whole car to vibrate. You could feel a small vibration idle as well.

This is the old balancer still bolted to the motor. You can see the rupture points in the 11 and 1 O'clock position.

From the accident, this is where the steering rack was pushed into the balancer assembly. The rack now has a small "V" cut into the rack.

Close up of mark on rack

Balancer removal tool

Balancer removal tool ready to pull.

New and old balancer. Notice the use of only one balance pin in the 8 O'clock position. Note: Not all cars will have the use of only one pin, or in the same position.

09-22-2008	#1
Jeffvette Guest Posts: n/a	Harmonic balancer Since we just had a glorious thread about a owner needing to replace one, I thought I would throw this up as it will be useful in the future. Car had a horrific vibration at 3,500 that caused the shifter, clutch pedal assembly and basically the whole car to vibrate. You could feel a small vibration idle as well. This is the old balancer still bolted to the motor. You can see the rupture points in the 11 and 1 O'clock position. From the accident, this is where the steering rack was pushed into the balancer assembly. The rack now has a small "V" cut into the rack. Close up of mark on rack Balancer removal tool Balancer removal tool ready to pull. New and old balancer. Notice the use of only one balance pin in the 8 O'clock position. Note: Not all cars will have the use of only one pin, or in the same position. Last edited by Jeffvette; 09-22-2008 at 05:33 AM.