Nanni Marine Diesel Engine 3.100HE, 3.110HE and 4.150HE Workshop Manual

3.100HE - 3.110HE - 4.150HE WORK SHOP MANUAL ENGINE BASE NANNI INDUSTRIES S.A.S – Zone Industrielle 11 avenue MARIOTTE B.P.107 – 33260 LA TESTE - FRANCE 60300073

fiche5gb TECHNICAL DATA ENGINE MODEL 3.110 HE ENGINE SPECIFICATION Number of cylinders : 3 Displacement : 1123 cc Bore - Stroke : 78 X 78.4 mm Compression ratio : 22/1 Max. pressure difference between cyl. : 10% Compression pressure : 29 to 33 b Maximum speed without load : 3200 Maximum RPM in load : 3000 Idle RPM in forward gear : 800/850 Max. torque : 67.2 Nm Firing order : 1 - 3 - 2 Rotation : Anti clockwise INJECTION Type of injector : MINI (DNOPD) Fuel injection pressure : BOSCH MD MINI Injection pump manufacturer : 140 b Injection timing : 8 to 10° before top dead center TIGHTENING TORQUE Arm head cover cap nuts : 0.7 to 0.9 kgF/sq.cm Cylinder head bolts : 6.5 to 7.0 Flywheel bolts : 5.5 to 6 Connecting rod bolts : 4.2 to 4.7 Rocker arm bracket nuts : 2 to 2.7 Main bearing caps bolts : 3.0 to 3.5 Main bearing caps bolts : 5.0 to 5.5 Nozzle holder assembly : 5.0 to 7.0 Glow plugs : M10: 2.0 to 2.5 M8: 0.8 to 1.5 LUBRIFICATION Oil pressure at idle RPM : 0.5 bar Oil pressure at maximum load : 2 to 4 b Recommended oil : API CD 15W40 Oil pan capacity : 4 l <angle> 5 l - mini : - maxi : Gearbox model : HBW Oil capacity : depending on type Recommended oil : ATF DIAGRAMS Valve clearance (cold) : Inlet : 0.15 Exhaust : 0.15 Valve recessing : - 0.05 to + 0.15 mm PISTON RINGS Piston ring gap : Piston top compression : 0.30 to 0.45 mm Intermediate : 0.30 to 0.45 Oil control : 0.25 to 0.40 CYLINDER HEAD Cylinder head surface flatness : < 0.05 mm SEA WATER PUMP Water flow : 35 L/mn GLOW PLUGS Resistance : 0.90 to 1.2 ohm

fiche8gb TECHNICAL DATA ENGINE MODEL 4.150 HE ENGINE SPECIFICATION Number of cylinders : 4 Displacement : 1498 cc Bore - Stroke : 78 X 78.4 mm Compression ratio : 22/1 Max. pressure difference between cyl. : 24 b mini Compression pressure : 29 to 33 b Maximum speed without load : 3200 Maximum RPM in load : 3000 Idle RPM in forward gear : 800 Max. torque : Firing order : 1 - 3 - 4 - 2 Rotation : Anti clockwise INJECTION Type of injector : MINI (DNOPD) Fuel injection pressure : NIPPI DENSO Injection pump manufacturer : 140 b Injection timing : 8 to 10° before top dead center TIGHTENING TORQUE Arm head cover cap nuts : 0.7 to 0.9 kgF/sq.cm Cylinder head bolts : 6.5 to 7 Flywheel bolts : 5.5 to 6 Connecting rod bolts : 4.2 to 4.7 Rocker arm bracket nuts : 2 to 2.7 Main bearing caps bolts : 3.0 to 3.5 Main bearing caps bolts : 5.0 to 5.5 Nozzle holder assembly : 5.0 to 7.0 Glow plugs : M10: 2.0 to 2.5 M8: 0.8 to 1.5 LUBRIFICATION Oil pressure at idle RPM : 0.5 bar Oil pressure at maximum load : 2 to 4 b Recommended oil : API CD 15W40 Oil pan capacity : 4 l <angle> 5 l - mini : - maxi : Gearbox model : HBW Oil capacity : depending on type Recommended oil : ATF DIAGRAMS Valve clearance (cold) : Inlet : 0.15 Exhaust : 0.15 Valve recessing : - 0.05 to + 0.15 mm PISTON RINGS Piston ring gap : Piston top compression : 0.30 to 0.45 Intermediate : 0.30 to 0.45 Oil control : 0.25 to 0.40 CYLINDER HEAD Cylinder head surface flatness : <0.05 mm SEA WATER PUMP Water flow : GLOW PLUGS Resistance : 0.90 to 1.2 ohm

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Nanni Marine Diesel Engine 3.100HE, 3.110HE and 4.150HE Workshop Manual

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