chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Vacuum Pump, Diesel|Specifications|Page 2411 > < Vacuum Pump, Diesel|Specifications|Page 2409
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Vacuum Pump: Service and Repair

Remove or Disconnect:

1. Negative battery cable
2. Drive belt

Vacuum Pump With Air Conditioning

With Air Conditioning
3. Electrical connector at the A/C compressor

^

Loosen the through bolt under the compressor holding it to the bracket but do not remove it.

4. Remove bolts holding the compressor to the bracket without removing the A/C lines.
5. Rotate the compressor to the outside.
6. Remove vacuum hose.
7. Three bolts from the back of the bracket retaining the vacuum pump.
8. Vacuum pump from the bracket.

Vacuum Pump Without Air Conditioning

Without Air Conditioning

Vacuum Pump, Diesel|Specifications|Page 2411 > < Vacuum Pump, Diesel|Specifications|Page 2409