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Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 223 (Engine Mechanical - 3.6L (Ly7) (4 Of 6)) >> Off-Vehicle Repair Instructions - Part 2 >> Engine Front Cover Disassemble >> Tools Required

Tools Required

WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

J 45000  Seal Remover. See Special Tools .

    Fig 1: Crankshaft Front Oil Seal
    GM1210996Courtesy of GENERAL MOTORS CORP.
  1. Remove the crankshaft front oil seal from the engine front cover using the J 45000  . See Special Tools .
  2. Fig 2: View Of Camshaft Position Actuator Valve Oil Seals
    GM1210998Courtesy of GENERAL MOTORS CORP.
  3. Remove the camshaft position actuator valve oil seals from the engine front cover.
  4. Fig 3: Identifying Water Pump Seal
    GM1211002Courtesy of GENERAL MOTORS CORP.
  5. Remove the water pump seal from the engine front cover.
  6. Discard the water pump seal.