Oil Pump Inspection; Inspection Procedure - Daewoo Nubira Owner's Manual

DAEWOO V–121 BL4
DOHC ENGINE MECHANICAL 1C – 41
7. Remove the oil pump retaining bolts.
8. Carefully separate the oil pump and gasket from
the engine block and oil pan.
9. Remove the oil pump.

Inspection Procedure

1. Clean the oil pump and the engine block gasket
mating surface areas.
2. Remove the safety relief valve bolt.
3. Remove the safety relief valve and the spring.
4. Remove the oil pump–to–crankshaft seal.