Tools Required

1. Install a new friction washer.

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

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



4. Install the J 38122-A .

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

Important: Always install a new crankshaft balancer retaining bolt and washer.

5. Install a new retaining bolt and washer. Use the J 38122-A and a breaker bar to 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 .




6. Install the EN-48953  (1) and tighten the bolts into the cylinder head.

Tighten
Tighten the EN-48953 retaining bolts to 10 N·m (89 lb in).

7. Release the timing chain tensioner by applying counterclockwise torque to the crankshaft balancer bolt.

Torque
Apply 45 N·m (33 lb ft) counterclockwise to the bolt.

8. Remove the EN-48953 .

Special Tools

For equivalent regional tools, refer to Special Tools.

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

1. Install the J 38112-A holder 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.



3. Install the J 38122-A holder .

Caution: Refer to Fastener Caution in the Preface section.

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

4. Install a new retaining bolt and washer. Use the J 38122-A holder and a breaker bar to prevent the crankshaft from rotating when tightening the bolt. Tighten the bolt to 100 N·m (74 lb ft) plus 125 degrees using the J 45059 meter .



5. 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).
6. Release the timing chain tensioner by applying 45 N·m (33 lb ft) counterclockwise torque to the crankshaft balancer bolt.
7. Remove the EN-48953 locking tool .