Speed sensor

Refit

1. Fit pipes to fluid cooler, align pipes and tighten unions.
2. Fit hose to bottom of fluid cooler, DO NOT tighten clip.
3. Fit mounting bracket to fluid cooler and tighten screw.
4. Fit fluid cooler to bottom hose, DO NOT tighten clip.
5. Carefully align fluid cooler and connect bottom hose to radiator.
6. Connect pipe unions to fluid cooler, tighten unions to 17 Nm.

CAUTION: Ensure inlet pipe is positioned away from engine mounting.

7. Check hose runs and tighten hose clips.
8. Refit air cleaner. See ENGINE MANAGEMENT SYSTEM - MEMS, Repairs.
9. Fill cooling system. See COOLING SYSTEM - ’KV6’, Adjustments.
10. Top-up automatic gearbox fluid level. See Adjustments.

SPEED SENSOR

Service repair no - 44.38.08

Remove

1. Raise front of vehicle.

WARNING: Support on safety stands.

2. Disconnect multiplug from speed sensor.
3. Remove bolt securing speedometer drive pinion to gearbox.
4. Remove drive pinion from gearbox.
5. Remove speed sensor from drive pinion. Remove ’O’ ring from drive pinion.

Refit

1. Clean drive pinion and mating face on gearbox.
2. Fit new ’O’ ring and fit speed sensor to drive pinion.
3. Fit drive pinion to gearbox and tighten bolt.
4. Remove stand(s) and lower vehicle.