The driveshaft has a balance weight on it near the rear if the shaft. Did you line that weight up with the yellow dot on your pinion flange for proper phasing? The reason you do this is to align the light side of the drive shaft with the heavy side of the pinion flange, thus cancelling out harmonic vibrations. Sent from AutoGuide.com Free App
Last edited by stevegt2012; 12-09-2015 at 10:57 AM.