Removal

REMOVAL





If servicing the heater element (1), the entire block/element assembly (integrated intake cover) (2) must be replaced.




1. Disconnect both negative battery cables at both batteries. Cover and isolate ends of both cables.

2. Remove both the intake manifold air intake tube (above injection pump), and its rubber connector hose (2).

3. Remove fuel rail and all high-pressure fuel lines.




4. Loosen clamp (5) securing EGR crossover tube (6) to EGR valve. Also loosen opposite end of EGR crossover tube. Remove clamp from intake connection.




5. Remove air intake connection mounting bolts (1).

6. Remove air intake connection (2).




7. Remove heater cable nut (2) and disconnect heater cable (7) from stud.

8. Disconnect electrical connectors (1) and (6).

9. Disconnect crankcase vent line (3) at top of valve cover.

10. Disconnect crankcase pressure sensor electrical connector (5).




11. Disconnect engine oil dipstick tube bracket.

12. Remove mounting bolts (4) and remove heater element assembly (2).

13. Remove and discard gasket (5).