Oil pressure switch

OIL PRESSURE SWITCH

Service repair no - 12.60.50

Remove

1. Disconnect battery earth lead.
2. Raise front of vehicle.

WARNING: Support on safety stands.

3. Position drain tin below engine oil filter to collect spillage.

4. Disconnect multiplug from oil pressure switch.
5. Remove oil pressure switch.

Refit

1. Clean oil pressure switch threads.
2. Apply Loctite 577 to threads of switch.
3. Fit oil pressure switch and tighten to 16 Nm.
4. Connect multiplug to oil pressure switch.
5. Remove stand(s) and lower vehicle.
6. Top-up engine oil. See MAINTENANCE.
7. Connect battery earth lead.

OIL COOLER

Service repair no - 12.60.68

Remove

1. Remove radiator. See COOLING SYSTEM - ’L’ SERIES, Repairs.

2. Loosen clip and disconnect coolant hose from thermostat.
3. Position container to collect fluid loss from oil cooler.
4. Loosen bolt clamp oil cooler pipes together.
5. Using a 22 mm open ended spanner loosen oil pipe unions on cooler.
6. Disconnect oil pipes from cooler, remove and discard 2 ’O’ rings.
7. Remove 3 bolts securing oil cooler to cylinder block.
8. Remove oil cooler and hose assembly. Do not carry out further dismantling if component is removed for access only.
9. Loosen clip and remove radiator bottom hose from oil cooler.
10. Loosen clip and remove thermostat hose from oil cooler.
11. Fit hoses to new oil cooler and tighten clips.