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Section K
2 - 1
Type
Engine Build List Number
Bore
AA, AB, AK, AM
AR
Stroke
Swept Volume
Compression Ratio
Compression Pressure
Injection Sequence
Valve Clearance - Cold
Oil Pressure (hot) at maximum speed
Maximum Air Cleaner Restriction
Injection System Details - Refer to appropriate Engine Service Manual.
Idling Speed
Maximum Governed Speed
Maximum No-load Speed (High Idle)
Cooling System
Coolant Pressure
Coolant Temperature (Normal)
Temperature Warning Light operates at:
Note: For further details of the engines refer to the following Engine Service Manuals:
Publication No. 9806/0100 (AA, AB)
Publication No. 9806/2140 (AK, AM, AR)
9803/3280
Technical Data
1000 Series 4 cylinder Engines
AB - Turbocharged
AA - Naturally Aspirated
AK - Turbocharged
AM - Turbocharged and Intercooled
AR - Naturally Aspirated
AA50608 - AR50656, AR50654, AR50678 - 56kw (75bhp), AK50745 60kw (80bhp)
AA50606 - 56kw (75bhp)
AB50607 - 67.5 kw (90.5bhp), AK50628 - 68.5 kw (92bhp)
AB50609 - 71.5kw (96bhp), AK50640 - 74.6 kw (100bhp) AM50647 85.5 kw (115bhp)
100mm (3.937 in)
103mm (4.055 in)
127mm (5.000 in)
AB, AA, AK, AM
AR
AB
AA
AK, AM
AR
28 bar (400 lbf/in
2
)
[maximum variation between cylinders 3.5 bar (50 lbf/in
1,3,4,2
- Inlet
- Exhaust
- AA
- AB, AK, AM
- AR
- All builds
- All builds
- All builds
0.48 bar (7 lbf/in
80-85 ° C (176-185 ° F)
98 ° C (208 ° F)
Purchased from www.WorkshopManuals.co.uk
Engine
4 litres (243 in
3
4.23 litres (258 in
16.0:1
16.5:1
17.25:1
18.5:1
0.20mm (0.008 in)
0.45mm (0.018 in)
2.1 bar (30 lbf/in
2.6 bar (40 lbf/in
2.0 bar (30 lbf/in
559mm (22 in H
880 - 930 rev/min
2200 rev/min
2400 - 2440 rev/min
2
)
Section K
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2
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2 - 1
Issue 1
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