300Tdi Defender
04
GENERAL SPECIFICATION DATA
2
INFORMATION
Camshaft
Drive
30 mm wide dry toothed belt
.................................................................................
Location
Right hand side (thrust side)
...........................................................................
End float
0,1 - 0,2 mm
...........................................................................
Number of bearings
4
..........................................................
Material
Steel shell, white metal lined
............................................................................
Valves
Tappet clearance:
- Inlet and exhaust
0,20 mm
...................................................
Seat angle:
- Inlet
30
°
.......................................................................
- Exhaust
45
°
.................................................................
Head diameter:
- Inlet
38,75 - 39,05 mm
.......................................................................
- Exhaust
36,35 - 36,65 mm
.................................................................
Stem diameter:
- Inlet
7,960 - 7,975 mm
.......................................................................
- Exhaust
7,940 - 7,960 mm
.................................................................
Valve lift:
- Inlet
9,67 mm
.......................................................................
- Exhaust
9,97 mm
.................................................................
Cam lift:
- Inlet
6,81 mm
.......................................................................
- Exhaust
7,06 mm
.................................................................
Valve head stand down:
- Inlet
0,81 - 1,09 mm
.......................................................................
- Exhaust
0,86 - 1,14 mm
.................................................................
Valve springs
Type
Single coil
.................................................................................
Length, free
46,28 mm
......................................................................
Length, under 21 kg load
40,30 mm
.................................................
Lubrication
System
Wet sump, pressure fed
.............................................................................
Pressure, engine warm at normal operating speeds
1,76 - 3,87Kgf/cm
2
(25 - 55 Ibf/in
2
)
........
Oil pump:
- Type
G-rotor integral with front cover.
......................................................................
- Drive
off crankshaft nose
.....................................................................
Oil pressure relief valve
Non-adjustable
....................................................
Relief valve spring:
- Full length
51,6mm
......................................................................
- Compressed length at 7.71Kg load
31mm
................................
Oil filter
Screw-on disposable canister
.............................................................................
Engine oil cooler
Combined with coolant radiator and intercooler
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