300Tdi Defender
ENGINE
23
REPAIR
43. Check and adjust valve clearances.
See Adjustment, Valve clearances - check
and adjust
44. Fit rocker cover, ensuring oil seal is satisfactory
for continued use, and renew if necessary.
45. Secure rocker cover with special seal washers
and nuts. Tighten to
10 Nm (7 lbf/ft).
46. Fit rear engine lifting bracket, securing breather
pipe and multi-plug retaining clips. Tighten fixing
bolts to
25 Nm (18 lbf/ft).
47. Fit engine harness bracket to cylinder head.
48. Secure air cleaner mounting bracket to support
strut.
49. Connect heater hose to rear of cylinder head.
50. Position heater rail and connect hose from water
pump.
51. Fit exhaust manifold and turbocharger assembly.
See MANIFOLD AND EXHAUST SYSTEM,
Repair, Exhaust manifold
52. Fit induction manifold.
See MANIFOLD AND
EXHAUST SYSTEM, Repair, Induction
manifold
53. Connect water temperature sensor lead.
54. Connect water pump hose at thermostat.
55. Fit bleed hose at thermostat.
56. Connect radiator top hose at thermostat.
57. Fit heater plugs.
See FUEL SYSTEM, Repair,
Heater plugs
58. Fit fuel injectors.
See FUEL SYSTEM, Repair,
Fuel injectors
59. Fit crankcase ventilation valve and side breather
hose.
60. Fit air cleaner.
See FUEL SYSTEM, Repair,
Air cleaner
61. Refill cooling system.
See COOLING SYSTEM,
Repair, Drain and refill cooling system
62. Fit bonnet.
63. Reconnect battery.
OIL PUMP
Service repair no - 12.60.26
Remove
1. Remove engine front cover.
See Front cover
gasket
2. Remove 7 screws and release oil pump retaining
plate from engine front cover.
3. Mark oil pump inner gear rotor, outer gear rotor
and front cover housing for reassembly.
4. Check for rotor clearances:
Outer rotor to housing, 0,025 - 0,075 mm (0.010
- 0.030 in).
Inner rotor to outer rotor, 0,025 - 0,075 mm
(0.010 - 0.030 in).
Rotor end float, 0,026 - 0,135 mm (0.010 - 0.054
in).
5. Remove inner and outer rotors.
6. Check condition of oil pump components.
NOTE: If the oil pump seating in the front
cover or retaining plate is badly worn,
pitted or scored, a new front cover must
be fitted.
See Front cover gasket
Always renew oil pump rotors as a pair.
7. Clean sealant from pump retaining plate and
front cover.
