1999 GM 6.5L V8 – Repair Instructions – Drive Belt Idler Pulley Replacement – Installation Procedure

1. Install the drive belt idler pulley to the mounting bracket.
Notice: Refer to Fastener Notice in Cautions and Notices.

2. Install the drive belt idler pulley bolt.
Tighten
Tighten the bolt to 50 N-m (37 Ib ft).

3. Install the A/C idler pulley to the A/C idler pulley bracket (non A/C only).
Tighten
Tighten the bolt to 83 N-m (61 Ib ft).

4. Install the drive belt on the drive pulleys. Refer to Drive Belt Replacement (6.5L Drive Belt).

5. Install the upper radiator shroud on the radiator.
Refer to Fan Shroud Replacement (Upper) in Engine Cooling.

 

Leave a Reply

Your email address will not be published. Required fields are marked *