GM Service Manual Online
For 1990-2009 cars only

Oil Pump, Screen and Crankshaft Oil Deflector Removal 6.2L LS3


    Object Number: 1520947  Size: SH
  1. Remove the oil pump screen bolt (405) and nut (404).
  2. Remove the oil pump screen (407) with O-ring seal.
  3. Remove the O-ring seal (406) from the pump screen.
  4. Discard the O-ring seal.

  5. Object Number: 1552545  Size: SH
  6. Remove the crankshaft oil deflector nuts (403).
  7. Remove the crankshaft oil deflector (425).

  8. Object Number: 1658170  Size: SH
  9. Remove the oil pump bolts (411).
  10. Important: Do not allow dirt or debris to enter the oil pump assembly. Cap ends, as necessary.

  11. Remove the oil pump (413).