oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Engine - Drive Belt Misalignment Diagnostics|Page 898 > < Engine - Drive Belt Misalignment Diagnostics|Page 896
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Drive Belt: Testing and Inspection

Accessory Drive Belt Service

Accessory Drive Belt Tensioner

Tool Required:

BT-7825 or J 23600-B Belt Tension Gage

1. Inspect tensioner markings to see if the belt is within operating lengths. Replace belt if the belt is excessively worn or is outside of the tensioner's

operating range.

2. Run engine with no accessories on until the engine is warmed up. Shut the engine off and read belt tension with tool BT-7825 or J 23600-B placed

halfway between the generator and the A/C compressor. For non-A/C applications read tension between the power steering pump and crankshaft

Engine - Drive Belt Misalignment Diagnostics|Page 898 > < Engine - Drive Belt Misalignment Diagnostics|Page 896