Special Tools

For equivalent regional tools, refer to Tools and Equipment.

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

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

Caution: Refer to Fastener Caution in the Preface section.

Note: Always install a NEW crankshaft balancer retaining bolt and washer.

3. Install a NEW retaining bolt and washer. Prevent the crankshaft from rotating when tightening the bolt and tighten the bolt to 100 N·m (74 lb ft) plus 125 degrees using the J 45059 meter .



4. Install the EN-48953 locking tool  (1) and tighten the bolts into the cylinder head. Tighten the EN-48953 locking tool retaining bolts to 10 N·m (89 lb in).
5. Release the timing chain tensioner by applying 45 N·m (33 lb ft) counterclockwise torque to the crankshaft balancer bolt.
6. Remove the EN-48953 locking tool .