TD5 Defender
GENERAL SPECIFICATION DATA
1
INFORMATION
ENGINE - Td5
Type
2.5 litre in-line direct injection Diesel, turbocharged
.................................................................................
and intercooled
Number of cylinders
5 in-line, No. 1 cylinder at front of engine
.........................................................
Bore
84.450 mm (3.3248 in)
.................................................................................
Stroke
88.950 mm (3.5020 in)
...............................................................................
Capacity
2498 cm
3
(152.5 in
3
)
...........................................................................
Firing order
1 - 2 - 4 - 5 - 3
.......................................................................
Compression ratio
19.5:1
............................................................
Direction of rotation
Clockwise viewed from the front of the engine.
..........................................................
Dimensions
Length
766 mm (30.1 in)
.....................................................................
Width
708 mm (27.8 in)
.......................................................................
Height
788 mm (31.0 in)
......................................................................
Emissions standard :-
Engine Serial No. Prefixes 10P to 14P - EU2 Model
ECD 2
........
Engine Serial No. Prefixes 15P to 19P - EU3 Model
ECD 3
........
Lubrication
Type
Wet sump, pressure fed
.................................................................................
Pump type
Eccentric rotor, crankshaft driven integral with stiffener
........................................................................
plate.
Filter type:
Primary
Centrifuge filter
....................................................................
Secondary
Disposable canister with full flow by-pass
...............................................................
Pressure at idle (cold)
3.0 bar (43.5 lbf.in
2
)
......................................................
Pressure at 3500 rev/min (hot)
1.5 - 3.0 bar (21.75 - 43.5 lbf.in
2
)
.........................................
Relief valve opening pressure
4.0 bar (58 lbf.in
2
)
..........................................
Low oil pressure switch opening pressure
0.2 - 0.6 bar (3.0 - 8.8 lbf.in
2
)
.......................
Crankshaft
Main bearing journal diameter
61.9875 - 62.0125 mm
..........................................
Crankpin journal diameter
53.99 - 54.01 mm
................................................
Crankshaft end float
0.020 - 0.250 mm
.........................................................
Main bearings
Number and type
6 half shells (5 main, 1 thrust)
..............................................................
Pistons
Type
Graphite compound skirt with combustion chamber in
.................................................................................
crown.
Clearance in cylinder bore
0.172 - 0.206 mm (measured at bottom of skirt, 90
°
to
...............................................
gudgeon pin)
Diameter
84.270 - 85.254 mm (measured 90
°
to gudgeon pin,
..........................................................................
and 40.00 mm from bottom of skirt.)
