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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Engine Mechanical - 3.9L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Front Cover Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM (STATIC FILL) .
  2. Remove drive belt tensioner. Refer to Drive Belt Tensioner Replacement .
  3. Remove the oil pan. Refer to Oil Pan Replacement .
  4. Remove crankshaft balancer. Refer to Crankshaft Balancer Replacement .
  5. Remove the camshaft position actuator magnet. Refer to Camshaft Position Actuator Magnet Replacement .
  6. Remove thermostat housing. Refer to THERMOSTAT HOUSING REPLACEMENT - LZ9 (3.9L) .
  7. Remove the water pump. Refer to WATER PUMP REPLACEMENT - LZ9 (3.9L) .
    8. Fig 1: Identifying Bolts Requiring Sealer
    GM1713974Courtesy of GENERAL MOTORS CORP.
  8. Remove the engine front cover bolts.
  9. Remove the engine front cover.
  10. Remove the engine front cover gasket.
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