Timing Components: Testing and Inspection
INSPECTIONSprockets And Tensioner Pulley, And Idler Pulley
1. Check the camshaft sprocket, crankshaft sprocket, tensioner pulley, and idler pulley for abnormal wear, cracks, or damage. Replace as necessary.
2. Inspect the tensioner pulley and the idler pulley for easy and smooth rotation and check for play or noise. Replace as necessary.
3. Replace if there is a grease leak.
Timing Belt
1. Check the belt for oil or dust deposits. Replace, if necessary. Small deposits should be wiped away with a dry cloth or paper. Do not clean with solvent.
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2. When the engine is overhauled or belt tension adjusted, carefully check the belt. If any of the flaws in the charts are evident, replace the belt.