2 - 2
75 BHP
Type 1000 Series, naturally aspirated
Build Number AA50525
Number of cylinders 4
Bore and Stroke 100 mm (3.937 in) x 127.0 mm (5.00 in)
Swept Volume 4 litres (243 in
3
)
Compression Ratio 16.5:1
Compression Pressure 28 bar (400 lbf/in
2
)
[maximum variation between cylinders - 3.5 bar (50 lbf/in
2
)]
Injection Sequence 1, 3, 4, 2
Valve Clearance - Hot or Cold
- inlet 0.20 mm (0.008 in)
- exhaust 0.45 mm (0.018 in)
Maximum Speed (no load) 2320 - 2420 rev/min
Governed Speed 2200 rev/min
Idling Speed 750 rev/min
Fuel System
Injection Pump Type C.A.V., D.P.A., mechanically governed
Injection Pump Setting Code DM55L/1000/1/2420
Injection Timing 16.5° BTDC
Injection Setting Pressure 220 atm
Lift Pump Type AC Diaphragm
Induction System
Air Cleaner Type 2 stage, dry element
Max. Restriction (at which warning
light operates) 559mm (22 in) H
2
0
Lubrication System
Oil Pump Type Eccentric rotor
Oil Pressure (hot) at maximum speed 2.0 bar (30 lbf/in
2
) (minimum)
Cooling System
Coolant Pressure 0.48 bar (7 lbf/in
2
)
Coolant Temperature (normal) 80-85 °C (176 - 185 °F)
Temperature Warning Light operates at 98 °C (209 °F)
Note: For further details of the engine refer to Engine Service Manual 9806/0100.
Section K Engine
9803/7130
Section K
2 - 2
Issue 1
Technical Data
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