gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Engine - Knocking or Lifter Noise|Page 3668 > < Engine - Knocking or Lifter Noise|Page 3666
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Oil Pick Up/Strainer: Service and Repair

Oil Pumps, Pump Screen and Deflector Replacement

Removal Procedure

1. Remove the oil pan. 
2. Remove the engine front cover. 
3. Remove the oil pump screen bolt and nuts.
4. Remove the oil pump screen with O-ring seal.
5. Remove the O-ring seal from the pump screen.
6. Discard the O-ring seal.

7. Remove the remaining crankshaft oil deflector nuts.
8. Remove the crankshaft oil deflector.

Engine - Knocking or Lifter Noise|Page 3668 > < Engine - Knocking or Lifter Noise|Page 3666