toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Timing Component Alignment Marks > < Timing Chain Tensioner|Specifications
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Timing Chain Tensioner: Testing and Inspection

1. Inspect chain tensioner slipper and vibration dampers. 

Measure the chain tensioner slipper and vibration damper wears. 
Maximum wear: 1.0 mm (0.039 inch)
If the wear is greater than maximum, replace the slipper and/or dampers.

2. Inspect oil jet.

Check the oil for damage or clogging.
If necessary, replace the oil jet.

3. Inspect No. 1 chain tensioner.

Timing Component Alignment Marks > < Timing Chain Tensioner|Specifications