Discovery II (LT) V8-4.0L (2002)
Air Injection Pump: Service and Repair
Pump - Air - Secondary Air Injection (SAI)
Service Repair No - 17.25.07
Remove
1. Disconnect multiplug from air pump.
2. Release clip and disconnect air hose from air pump.
3. Remove bolt securing air pump bracket to body.
4. Remove air pump and bracket assembly.
5. Remove 3 nuts securing bracket to air pump and collect bracket.
6. Remove 3 mountings from air pump.
Refit
1. Fit mountings to air pump and tighten to 10 Nm (6 ft. lbs.).
2. Fit bracket to air pump mountings and tighten nuts to 10 Nm (6 ft. lbs.).
3. Position air pump assembly and tighten bolt to 20 Nm (15 ft. lbs.).
4. Connect air hose to SAI pump.
5. Connect multiplug to air pump.