300Tdi Discovery
Mpi
7
REPAIR
FUEL RAIL AND INJECTORS
Service repair no - 19.60.04 - Rail
Service repair no - 19.60.10 - Injectors
Remove
1. Remove inlet manifold chamber gasket.
See
MANIFOLD AND EXHAUST SYSTEM, Repair,
Manifold Chamber Gasket - Mpi
2. Remove pressure regulator.
3. Remove 4 bolts securing fuel feed hose flange
stiffening bracket, remove stiffening bracket.
4. Release fuel feed hose from fuel rail.
5. Discard ’O’ ring.
6. Disconnect 4 injector multiplugs.
7. Move injector harness aside.
8. Remove 2 bolts securing fuel rail to inlet
manifold.
9. Release 4 injectors from inlet manifold.
10. Remove fuel rail complete with injectors.
11. Discard outlet ’O’ rings from injectors.
12. Fix protective cap to each injector.
Do not carry out further dismantling if component
is removed for access only.
13. Remove clip(s) securing injector(s) to fuel rail.
14. Remove injector(s).
15. Discard inlet ’O’ ring(s) from injector(s).
16. Remove fuel temperature sensor.
