Discovery II
ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-93
6. Remove 4 bolts securing fuel rail to inlet
manifold.
7. Release injectors from inlet manifold and
remove fuel rail and injectors.
8. Release spring clips securing injectors to fuel
rail and remove fuel injectors.
9. Remove and discard 2 'O' rings from each
injector.
10. Fit protective caps to each end of injectors.
Refit
1. Clean injectors and recesses in fuel rail and
inlet manifold.
2. Lubricate new 'O' rings with silicone grease
and fit to each end of injectors.
3. Fit injectors to fuel rail and secure with spring
clips.
4. Position fuel rail assembly and push-fit each
injector into inlet manifold.
5. Fit bolts securing fuel rail to inlet manifold and
tighten to 9 Nm (7 lbf.ft).
6. Connect fuel feed hose to fuel rail.
7. Connect injector harness multiplugs and
secure to fuel rail.
8. Carefully position ignition coil assembly
between inlet manifold and bulkhead.
9. Fit upper manifold.
SYSTEMS - V8, REPAIRS, Gasket - inlet
manifold - upper - Without Secondary Air
Injection.