Cruze

Oil Pump Cover Replacement

1. Open bonnet.
2. Remove the crankshaft pulley. Refer to Crankshaft Pulley Replacement .



3. Remove the crankshaft sprocket (1).
4. Remove the sump. Refer to Sump Replacement .
5. Remove the crankshaft front oil seal. Refer to Crankshaft Front Oil Seal Replacement .



6. Disconnect the oil pressure switch wiring harness plug (4).
7. Remove the 7 oil pump housing bolts (3).
8. Remove the oil pump housing (2).
9. Remove the oil pump housing gasket (1).

1. Install a NEW oil pump housing gasket (1).
2. Install the oil pump housing (2).

Caution: Refer to Fastener Caution in the Preface section.

3. Install the 7 oil pump housing bolts (3) and tighten to 10 N·m (89 lb in).
4. Connect the oil pressure switch wiring harness plug (4).
5. Install a NEW crankshaft front oil seal. Refer to Crankshaft Front Oil Seal Replacement .
6. Install the oil pan. Refer to Sump Replacement .




Note: When installing the crankshaft sprocket, the cam and the groove must align (2).

7. Install the crankshaft sprocket (1).
8. Install the crankshaft pulley. Refer to Crankshaft Pulley Replacement .
9. Close bonnet.