Glow plugs

Refit

1. Thoroughly clean injector and injector seat in cylinder head.
2. Fit new sealing washer to injector and fit to cylinder head.

CAUTION: Domed surface of sealing washer must face towards injector.

3. Fit clamp plate to injector, align injector and clamp plate to bolt hole in cylinder head.
4. Fit injector clamp plate bolt and tighten to 25 Nm.
5. Remove plugs from injector, and injector pipe.
6. Using new sealing washers fit spill return hose banjo bolt to injector and tighten.
7. Clean injector pipe/union.
8. Position injector pipe to injector and tighten union to 20 Nm.
9. Tighten union securing injector pipe to injection pump, to 20 Nm.

CAUTION: To prevent damage to fuel system pipes or components, use 2 spanners when loosening and tightening unions.

10. Clean mating faces of inlet manifold and intake pipe.
11. Fit new gasket to inlet manifold, fit intake pipe and tighten bolts to 25 Nm.
12. Fit bolt securing camshaft cover bracket to inlet manifold intake pipe and tighten to 10 Nm.
13. Connect intercooler bottom hose to inlet manifold intake pipe and tighten clip.
14. Refit engine acoustic cover. See BODY, Exterior fittings.
15. Connect battery earth lead.

GLOW PLUGS

Service repair no - 19.60.31

Remove

1. Disconnect battery earth lead.
2. Remove engine acoustic cover. See BODY, Exterior fittings.
3. Drain cooling system. See COOLING SYSTEM - ’L’ SERIES, Adjustments.
4. Models with air conditioning: Remove alternator. See ELECTRICAL, Repairs.

5. Disconnect multiplug from ECT sensor.
6. Disconnect temperature gauge sensor lucar.
7. Loosen clip and disconnect radiator top hose from coolant outlet elbow.
8. Remove bolt securing dipstick tube bracket to coolant outlet elbow.
9. Remove bolt securing brake servo vacuum pipe to coolant outlet elbow.
10. Remove 4 bolts securing coolant outlet elbow to cylinder head.