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Current N2.14

Ph: 02 9319 5222

Service Parts

Part Description

Part Numbers

Oil Filter

302697

Fuel Filter

622350

Impeller

434013

Gasket, Impeller

504028

Seal, W/Pump

434031

V Belt

48108138

O-Ring, Heat Exchanger

48418183

Anode, Exhaust Elbow

494635

Anode, Selva Sail Drive

312810

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: 3850
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: 1.9 litres

COOLING SYSTEM
Capacity: 2.7 liters
Liquid: 50% Antifreeze + 50% Water

DIAGRAMS
Valve clearance (cold)
Inlet: 0.15 - 0.18mm
Exhaust: 0.15 - 0.18mm
Valve recessing: 0.30mm

PISTON RINGS
Piston ring gap:
Piston top compression: 0.15 to 0.30mm
Intermediate: 0.30 to 0.45mm
Oil control: 0.30 to 0.45mm

CYLINDER HEAD
Cylinder head surface flatness: < 0.05mm

SEA WATER PUMP
Water flow: 22 litres/mn

GLOW PLUGS
Resistance:≅ 0.90 ohms 


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