gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine Mount > < Drive Belt Tensioner|Testing and Inspection
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Drive Belt Tensioner: Service and Repair

Drive Belt Tensioner Replacement - Accessory

Removal Procedure

1. Remove the accessory drive belt. Refer to Drive Belt Replacement - Accessory   (See: Drive Belt/Service and Repair/Drive Belt Replacement -

Accessory).

2. Remove the drive belt tensioner bolts.
3. Remove the drive belt tensioner.

Installation Procedure

1. Install the drive belt tensioner.
2. Install the drive belt tensioner bolts.

Caution:  Refer to Fastener Caution   (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).

3. Tighten the drive belt tensioner bolts to 50 Nm (37 lb ft).
4. Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory   (See: Drive Belt/Service and Repair/Drive Belt Replacement -

Accessory).

Engine Mount > < Drive Belt Tensioner|Testing and Inspection