GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2027942  Size: SH

    Note: Lubricate the crankshaft bearings and crankshaft with new engine oil.

  1. Install the 5 crankshaft bearings (1) in their original position.
  2. Note: Take extreme care to prevent any scratches, nicks or damage to the crankshaft.

  3. Install the crankshaft (3).
  4. Install the crankshaft position sensor inner excitor ring (5).
  5. Caution: Refer to Fastener Caution in the Preface section.

    Note: Insert bolts with bolt locking compound.

  6. Install the 3  crankshaft position sensor inner excitor ring bolts (6) and tighten to  12 N·m (107 lb in).
  7. Install the crankshaft gear (2).
  8. Install the 5 crankshaft bearings (4) in their original position.