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Home >> Cadillac >> 2004 >> CTS Base, 3.6 7 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Mechanical - 3.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Piston, Connecting Rod, and Bearing Removal

Piston, Connecting Rod, and Bearing Removal

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    Fig 1: Removing & Installing Connecting Rod Caps
    GM769025Courtesy of GENERAL MOTORS CORP.
  1. Rotate the crankshaft until the rod bearing cap bolts are accessible.
  2. Remove the rod bearing cap bolts.
  3. Remove the rod bearing cap.
  4. Remove the lower rod bearing.
  5. Fig 2: Identifying Rod Cap & Rod
    GM217374Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Re-install the rod cap to the rod when the piston is removed from the engine block. The rod and cap are not interchangeable. The mating surfaces must be protected from damage.
  6. Use a block of wood or use a soft material to drive each piston out of the block.
  7. Remove the upper rod bearing.