Balance Shaft

Balance Shaft

Special tools, testers and auxiliary items required

• Locking Pin (T40069)

• Locating Pins (T40116)

Removing


Risk of injury.

• The lock carrier must be installed and the torque support must be securely attached.

• Transmission removed.

• Engine oil drained.

- Remove the belt pulley side sealing flange. Refer to => [ Sealing Flange with Crankshaft Seal, Belt Pulley Side ] Service and Repair.

- Remove timing chain lower cover. Refer to => [ Lower Timing Chain Cover ] Lower Timing Chain Cover.

- Remove the power take-off drive chain. Refer to => [ Power Take-Off Drive Chain ] Power Take-Off Drive Chain.

- Secure the rear balance weight - 1 - to the engine using the (T40116).






- Remove the bolt - 2 - and remove the balance weight from the balance shaft.

- Remove the bolt - 2 - while counterholding the balance weight using the drift and remove the balance weight - 1 - from balance shaft at the front of the engine.






- Remove the bolts - arrows - and the balance shaft and bearing end bracket at the rear of the engine.






- Remove the balance shaft back out of the cylinder block.

Installing

Install in reverse order of removal. Note the following:

• Tightening specifications, refer to => [ Balance Shaft Overview ] Balance Shaft Overview.

• Secure crankshaft - 1 - in "TDC" position using (T40069).






• The balance weights can only be positioned one way on balance shaft.

- Install the power take-off drive chain. Refer to => [ Power Take-Off Drive Chain ] Power Take-Off Drive Chain.

- Install timing chain lower cover. Refer to => [ Lower Timing Chain Cover ] Lower Timing Chain Cover.

- Install the belt pulley side sealing flange. Refer to => [ Sealing Flange with Crankshaft Seal, Belt Pulley Side ] Service and Repair.