Engine Front Cover Installation

Important:  Once the composite engine front cover is removed DO NOT reinstall the engine front cover. Always install a NEW engine front cover.

1. Install the NEW engine front cover.
2. Install the engine front cover bolts. Tighten the bolts to 12 N.m (106 lb in ).
   Fig 1: Engine Front Cover

   Courtesy of GENERAL MOTORS CORP.

   Important:  DO NOT reuse the original crankshaft position sensor seal, O-ring. When installing the crankshaft position sensor be sure the crankshaft position sensor is fully seated and held stationary in the engine front cover crankshaft position sensor bore. A crankshaft position sensor that is not completely seated will cock in the engine front cover and may result in erratic engine operation.

3. Lubricate the NEW crankshaft position sensor seal, O-ring, with clean engine oil.
4. Install the NEW crankshaft position sensor seal, O-ring, onto the crankshaft position sensor.
   Fig 2: Crankshaft Position Sensor O-Ring Seal

   Courtesy of GENERAL MOTORS CORP.
5. Install crankshaft position sensor until fully seated into the engine front cover.
6. Install crankshaft position sensor bolt. Tighten the crankshaft position sensor bolt to 8 N.m (71 lb in ).
   Fig 3: Crankshaft Position Sensor Bolt

   Courtesy of GENERAL MOTORS CORP.