Balance Shaft Chain: Service and Repair

Balance Shaft Drive Chain Replacement

Removal Procedure




1. Remove the balance shaft chain tensioner. Balance Shaft Chain Tensioner Replacement.
2. Remove the balance shaft drive chain from the following:
1. The crankshaft sprocket.
2. The left balance sprocket.
3. The right balance sprocket.

Installation Procedure





Important: Ensure the darkened links are facing outward.

1. Install the balance shaft drive chain to the following:
1. The left balance sprocket.
2. The right balance sprocket.
3. The crankshaft sprocket.




2. Verify the correct timing chain and timing mark alignments:
* The left hand balance shaft sprocket timing mark (1) is at the 12:00 position
* The right hand balance shaft sprocket timing mark (2) is at the 2:30 position
* The crankshaft sprocket timing mark (3) is at the 4:30 position
* The 3 timing marks (1-3) on the sprockets line up with a dark link on the chain
3. Install the balance shaft chain tensioner. Balance Shaft Chain Tensioner Replacement.