Drive Belt Idler Pulley Replacement for Chevrolet Colorado Pickup - 2WD 2005

1. Remove the drive belt. Refer to Drive Belt Replacement .
2. Remove the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement in Body Front End.
3. Remove the air conditioning (A/C) suction hose from the compressor. Refer to Suction Hose Replacement in Heating, Ventilation and Air Conditioning.
4. Remove the A/C discharge hose from the compressor. Refer to Discharge Hose Replacement in Heating, Ventilation and Air Conditioning.



5. Remove the bolts securing the drive belt idler pulley to the engine.
6. Remove drive belt idler pulley from the engine.

1. Position drive belt idler pulley to the engine.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the bolts securing the drive belt idler pulley to the engine.

Tighten
Tighten the drive belt idler pulley bolts in sequence to 50 N·m (37 lb ft).

3. Install the A/C suction hose to the compressor. Refer to Suction Hose Replacement in Heating, Ventilation and Air Conditioning.
4. Install the A/C discharge hose to the compressor. Refer to Discharge Hose Replacement in Heating, Ventilation and Air Conditioning.
5. Install the left wheelhouse liner. Refer to Front Wheelhouse Liner Replacement in Body Front End.
6. Install the drive belt. Refer to Drive Belt Replacement .