Installation Procedure
- Install the 8 mm (0.315 in) guides from the EN 46109 into the center oil pan rail bolt hole on each side of the engine block.
- Place a 3 mm (0.118 in) bead (1) of RTV sealant, GM P/N 12378521 (Canadian P/N 88901148) or equivalent, on the block pan rail and the crankshaft rear oil seal housing.
- Position the oil pan onto the block.
- Remove the EN 46109 8 mm (0.315 in) guides from the engine block.
- Loosely install the oil pan bolts.
CAUTION: Refer to FASTENER NOTICE .
- Tighten the oil pan bolts in sequence shown in Fig 6 above.
Tightening torque
- Tighten the 8 mm bolts (1-11) to 23 N.m (17 lb ft) .
- Tighten the 6 mm bolts (12, 13) to 10 N.m (89 lb in) .
- Install the air conditioning (A/C) compressor. Refer to COMPRESSOR REPLACEMENT .
- Install the catalytic converter. Refer to INSTALLATION PROCEDURE .
- Lower the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
- Refill the engine oil. Refer to ENGINE OIL AND OIL FILTER REPLACEMENT .
- Install the right side engine mount. Refer to INSTALLATION PROCEDURE .
- Remove the engine support fixture. Refer to ENGINE SUPPORT FIXTURE .
- Connect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECTION AND CONNECTION .