Crankshaft Balancer Installation

WARNING: This page is about a different car, the 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required

J 45059 Angle Meter. See Special Tools .
EN-48585 Crankshaft Balancer Guide. See Special Tools .

Fig 1: View Of Crankshaft Balancer & Bolt

Courtesy of GENERAL MOTORS CORP.

NOTE: Ensure both components are aligned correctly or serious engine damage will occur.

Install the balancer onto the EN-48585 . See Special Tools . Use care to properly align the keyway and flats on the balancer with the oil pump drive.
Install the crankshaft balancer into the end of the crankshaft.

NOTE: Refer to FASTENER NOTICE .

IMPORTANT: Always install a NEW crankshaft balancer retaining bolt.

Install a NEW retaining bolt. Prevent the crankshaft from rotating when tightening the bolt.
Tighten: Tighten the bolt to 100 N.m (74 lb ft) plus 125 degrees using the J 45059 . See Special Tools .