300Tdi Discovery Engine Repair - Tdi Engine Fixes - 90 Length
Tdi
3
REPAIR
ENGINE
Service repair no - 12.41.01
Remove
CAUTION: Seal all exposed pipe ends
against ingress of dirt after disconnection.
1. Park vehicle on level ground and apply park
brake.
2. Disconnect battery negative lead.
3. Remove bonnet [hood].
See CHASSIS AND
BODY, Repair, Bonnet [Hood]
4. If air conditioning is fitted, remove RH footwell
side trim panel and disconnect harness multiplug
from relay.
5. Disconnect the two engine harness multiplugs
on LH side of footwell.
6. Remove engine harness grommet from
bulkhead and move harness into engine bay.
7. Release battery positive lead from retaining clip
at base of suspension turret.
8. Remove Radiator Assembly.
See COOLING
SYSTEM, Repair, Radiator
9. Discharge air conditioning system.
See AIR
CONDITIONING, Adjustment, Refrigerant
Recovery Recycling Recharging
Remove retaining bolts and disconnect both pipe
adaptors from rear of compressor.
10. Remove rocker cover insulation.
11. Disconnect cyclone hose from air cleaner hose.
12. Remove air cleaner hose from turbocharger.
13. Remove feed pipe/hose from turbocharger and
intercooler.
14. Disconnect heater hoses from cylinder head and
heater rails.
15. Remove bolt securing transmission breather
pipe clip to cylinder head; move breather pipes
aside.
16. Disconnect inlet and outlet hoses from power
steering pump.
17. Disconnect bypass hose from thermostat
housing.
18. Release bypass hose from retaining clips on
front timing cover.
19. Remove split pin securing inner throttle cable to
injector pump.
20. Depress tags on outer cable adjusting nut,
remove cable from mounting bracket, and move
aside.
21. If automatic transmission is fitted, release
kickdown cable from injector pump and mounting
bracket.
