When to replace timing belt, what else should be replaced?
When to replace timing belt, what else should be replaced?
Hello. When changing the timing belt there are other parts that should also be replaced while you are in there. I would replace the timing belt, the idler pulley, the tensioner and pulley, the water pump, and the camshaft and crankshaft seals. It is also important to change the serpentine belt at the same time if it is cracked or worn.
Can you remove the tensioner on a timing belt?
Keep testing yourself! Loosen the mounting bolt (s) holding the belt tensioner using any special cam holding tools, while following the service manual. Do not remove the tensioner completely unless replacing it.
Can a broken timing belt be removed on an interference engine?
Don’t do this on interference engines unless you’re sure the belt is still intact. If you have not already bent your valves with a broken timing belt, you will likely do so if you spin the crankshaft without the camshaft spinning. Determine if the harmonic balancer pulley needs to be removed to remove the timing belt cover.
Can a broken timing belt cause a bent valve?
If you have not already bent your valves with a broken timing belt, you will likely do so if you spin the crankshaft without the camshaft spinning. Determine if the harmonic balancer pulley needs to be removed to remove the timing belt cover.
What’s involved in timing belt replacement job?
In most cases the technician must remove the serpentine drive belts to the alternator, A/C compressor and power steering pump. Once the timing belt is removed, the bulk of the labor is already done for a water pump, camshaft, crankshaft seal replacement.
Do you have to drain cooling system to replace timing belt?
Remember, they have to drain a portion of the cooling system to replace the water pump. You should get a partial discount on the cooling system service if you’re getting the timing belt and water pump replaced at the same time. Replacing a timing belt requires the removal of many parts from the front of the engine.
Do you need to remove serpentine belt to change timing belt?
Remove the alternator belt. Depending on your model, you may need to remove the serpentine belt to get to the timing belt. Loosen the nuts, pushing the alternator if necessary to create slack on the belt and remove it.
Don’t do this on interference engines unless you’re sure the belt is still intact. If you have not already bent your valves with a broken timing belt, you will likely do so if you spin the crankshaft without the camshaft spinning. Determine if the harmonic balancer pulley needs to be removed to remove the timing belt cover.
