Water Pump and Balance Shaft Chain Replacement

Water Pump and Balance Shaft Chain Replacement

Removal Procedure

1. Remove the camshaft timing chain. Refer to Camshaft Timing Chain, Sprocket, and Tensioner Replacement Camshaft Timing Chain, Sprocket, and Tensioner Replacement.

2. Remove the water pump and balance shaft timing chain tensioner. Refer to Water Pump and Balance Shaft Chain Tensioner Replacement Water Pump and Balance Shaft Chain Tensioner Replacement.

3. Remove the water pump and balance shaft timing chain guide - upper. Refer to Balancer Chain Guide Replacement - Upper Balancer Chain Guide Replacement - Upper.

4. Remove the water pump and balance shaft timing chain guide - lower. Refer to Balancer Chain Guide Replacement - Lower Balancer Chain Guide Replacement - Lower.

5. Remove the water pump and balance shaft timing chain adjustable guide. Refer to Balancer Chain Adjust Guide Replacement Balancer Chain Adjust Guide Replacement.





6. Remove the water pump and balance shaft timing chain with the sprocket (1).

Installation Procedure





Note:
Ensure that the crankshaft is still on TDC combustion stroke of 1 cylinder.

1. Install the water pump and balance shaft timing chain crankshaft sprocket. Refer to Water Pump and Balance Shaft Chain Crankshaft Sprocket Replacement Water Pump and Balance Shaft Chain Crankshaft Sprocket Replacement.





2. Use the following procedure to line up the links with the sprockets:

1. Ensure that the balance shaft exhaust side timing mark is at 6 o'clock and the balance shaft intake side is at 12 o'clock.

2. Install the balance shaft drive chain with the colored links lined up on with the marks on the balance shaft drive sprockets and the crankshaft sprocket. There are 3 colored links on the chain. 2 links are of matching colors, and 1 link is of a unique color.

3. Place the uniquely colored link so that it lines up with the timing mark on the intake side balance shaft sprocket (2).

4. Working clockwise around the chain, place the first matching colored link in line with the timing mark on the crankshaft drive sprocket - approximately at the 6 o'clock position on the crank sprocket (3).

5. Place the timing chain on the water pump sprocket. There is no timing mark.

6. Align the last matching colored link with the timing mark on the exhaust side balance shaft drive sprocket (1).

3. Install the water pump and balance shaft timing chain guide - lower. Refer to Balancer Chain Guide Replacement - Lower Balancer Chain Guide Replacement - Lower.

4. Install the water pump and balance shaft timing chain guide - upper. Refer to Balancer Chain Guide Replacement - Upper Balancer Chain Guide Replacement - Upper.

5. Install the water pump and balance shaft timing chain adjustable guide. Refer to Balancer Chain Adjust Guide Replacement Balancer Chain Adjust Guide Replacement.

6. Install the water pump and balance shaft timing chain tensioner. Refer to Water Pump and Balance Shaft Chain Tensioner Replacement Water Pump and Balance Shaft Chain Tensioner Replacement.

7. Install the camshaft timing chain. Refer to Camshaft Timing Chain, Sprocket, and Tensioner Replacement Camshaft Timing Chain, Sprocket, and Tensioner Replacement.