Supercharger Belt Idler Pulley Replacement

WARNING: This page is about a different variant/trim than selected.

Fig 1: Supercharger Belt Idler Pulley

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
NOTE: Refer to Fastener Notice . Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .Preliminary Procedures: Remove the supercharger drive belt. Refer to Supercharger Belt Replacement .
1	Drive Belt Idler Pulleys (Qty: 2)
2	Drive Belt Idler Pulley Bolts (Qty: 2) Tip: Use the EN-47913 Serpentine Belt Tool to rotate the tensioner in a clockwise direction during belt removal and installation. See Special Tools . Remove and install the idler pulleys and bolts as an assembly. Tighten: 50 N.m (37 lb ft)

Callout

Component Name

NOTE: Refer to Fastener Notice .

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .Preliminary Procedures: Remove the supercharger drive belt. Refer to Supercharger Belt Replacement .

Drive Belt Idler Pulleys (Qty: 2)

Drive Belt Idler Pulley Bolts (Qty: 2)
Tip:

Use the EN-47913 Serpentine Belt Tool to rotate the tensioner in a clockwise direction during belt removal and installation. See Special Tools .
Remove and install the idler pulleys and bolts as an assembly.

Tighten: 50 N.m (37 lb ft)