gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Timing Chain|Testing and Inspection|Page 1763 > < Oil Pressure Switch (For Fuel Pump)|Locations|Page 1758
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Timing Chain: Testing and Inspection

INSPECT

^  Sprockets for chipped teeth and wear.
^  Timing chain for wear.

If the chain can be pulled out more than 9.5 mm (3/8-inch), from the damper. replace the chain.

Timing Chain|Testing and Inspection|Page 1763 > < Oil Pressure Switch (For Fuel Pump)|Locations|Page 1758