Superseded 2.40HE
Part Numbers
Part Description | Part Numbers |
Oil Filter | 493150 |
Fuel Filter | 622350 |
Impeller | 034013 |
Gasket, Impeller | 034028 |
Seal, W/Pump | 434031 |
V Belt | 300979 |
O-Ring, Heat Exchanger | N/A |
Anode, Engine | 494635 |
Anode, Selva Sail Drive (<2003) | N/A |
Periodic Maintenance
| CHECK | EVERY DAY | AT 20 HRS | 100 HRS | 200 HRS OR EVERY YEAR | 400 HRS OR EVERY 2 YRS |
Oil Levels (Engine & Gearbox) | x | ||||
Battery Charge (indicator) | x | ||||
Water Temperature & Operation | x | ||||
General Sealing | x | ||||
Battery Electrolyte level | x | ||||
Operation of the Controls | x | ||||
Belt Tension | x | x | |||
Valve Adjustment | x | x | |||
Starter & Alternator Mountings | x | ||||
Tightness of Screws and Assemblies | x | x | |||
Sea Water Pump | x | ||||
Engine Mounts and Alignment | x | ||||
Injector Calibration | x | ||||
Sea Water Strainer | x | ||||
Thermostat (to be cleaned) | x | ||||
Coolant level in Heat Exchanger | x | ||||
Zinc Anode | x | ||||
Air Filter | x | ||||
CLEAN | |||||
Heat Exchanger Tube Stack | x | ||||
REPLACE | |||||
Oil Filter | x | x | |||
Fuel Filter | x | ||||
Oil (Engine & Gearbox) | x | x | |||
Coolant | x | x | |||
Primary Fuel Filter | x | ||||
O-Rings, Heat Exchanger | x | x | |||
Impeller | x | ||||
V Belt | x |
Technical Data
ENGINE SPECIFICATION
Number of cylinders: 2
Displacement: 479 cc
Bore - Stroke: 67 X 68 mm
Compression ratio : 23/1
Max. pressure difference between cyl. :
Mini 23b
Compression pressure: 29 to 33 b
Maximum speed without load: 3800
Maximum RPM in load: 3600
Idle RPM in forward gear: 1050
Max. torque:
Firing order: 1 - 2
Rotation: Anti clockwise
INJECTION
Type of injector: BOSCH JET
Fuel injection pressure: BOSCH MD MINI
Injection pump manufacturer: 140 b
Injection timing: 20 to 22° before top dead center
TIGHTENING TORQUE
Arm head cover cap nuts: 0.4 to 0.6 kg
Cylinder head bolts: 4 to 4.5 MK
Flywheel bolts: 5.5 to 6 kg
Connecting rod bolts: 2.7 to 3.1 kg
Rocker arm bracket nuts: 1 to 1.15
Main bearing caps bolts M6: 1.3 to 1.6
Main bearing caps bolts M7: 2.7 to 3.1
Nozzle holder assembly: 5 to 7
Glow plugs: 0.8 to 1.5
LUBRIFICATION
Oil pressure at idle RPM: 1 bar
Oil pressure at maximum load: 2b to 4.5b
Recommended oil: API CD 15W40
Oil pan capacity:
- min:
- max: 2.1 l
Gearbox model: HBW
Oil capacity: 0.3l
Recommended oil: ATF
COOLING SYSTEM
Capacity: 2.7 liters
DIAGRAMS
Valve clearance (cold) :
Inlet: 0.15
Exhaust: 0.15
Valve recessing: 0.30
PISTON RINGS
Piston ring gap:
Piston top compression: 0.15 to 0.30
Intermediate: 0.30 to 0.45
Oil control: 0.30 to 0.45
CYLINDER HEAD
Cylinder head surface flatness: < 0.05mm
SEA WATER PUMP
Water flow:
GLOW PLUGS
Resistance:≅ 0.90 ohm
Previous page: Superseded 4.330TDI
Next page: Superseded 2.60HE