N318500
1. Raise vehicle
2. Remove engine and transmission undershield from vehicle
3. Disconnect harness connector (1) from oil pressure switch
4. Remove oil pressure switch (1) and sealing ring (2) from cylinder block
5. Install new oil pressure switch (1) and new sealing ring (2) to cylinder block 38 Nm
6. Connect harness connector (1) to oil pressure switch
7. Install engine and transmission undershield to vehicle
8. Lower vehicle
Note. Wait approximately 15 minutes before checking oil level to allow normal oil accumulation in engine to drain into oil pan.
9. Check oil level and top-up if required