Repair 7

Procedure for Timing Chain Replacement

The timing chain keeps parts within your engine in sync by shutting and opening valves at their correct times. If you experience problems with your timing chain, knowing the right procedure for replacing it is valuable information to have.

Significance

Timing chain problems can lead to other serious engine issues. Pistons can be damaged as a result of a broken timing chain. You are also at risk of bending valves if you prolong your timing chain replacement.

Identification

There are several things that you can look for to identify timing chain problems. Strange engine noises proceeding from the front of the engine is a great indicator. A rattling sound as you increase and lower speeds often suggests that your timing chain is failing.

Procedure

To replace your timing chain, several parts will need to be removed first, such as fan belts and pulleys. Timing covers should also be removed and inspected. When replacing the timing chain, the tensioner and sprockets should be replaced with it as well.