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Vetus VF4 VF5 Marine Engine Workshop Service Repair Manual PDF Download
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Vetus VF4 VF5 Marine Engine Workshop Service Repair Manual PDF Download

Inboard Engines Vetus
SKU: ZC-52161

VETUS VF4 VF5 MARINE ENGINE WORKSHOP SERVICE REPAIR MANUAL VF4.140E VF4.170E VF5.220E VF5.250E Contents 1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2...

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VETUS VF4 VF5 MARINE ENGINE WORKSHOP SERVICE REPAIR MANUAL

VF4.140E VF4.170E
VF5.220E VF5.250E

Contents
1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Performance curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Values and fits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2 Cylinder head and valve gear . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Valve timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.4 Cylinder head gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.6 Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.7 Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.8 Supercharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4 Repair data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1 Cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1.1 Camshaft housing . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1.2 Lower cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1.3 Camshaft housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4.2 Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
4.2.1 Main journal identification . . . . . . . . . . . . . . . . . . . . . . 41
4.3 Engine flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
4.4 Crankshaft phonic wheel for rpm and timing sensor replace
with crankshaft removed . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.5 Connecting rod small end bush (one) replace . . . . . . . . . . . . . . 57
4.6 Set of pistons, gudgeon pins and seals (replace) . . . . . . . . . . . . 59
4.7 Toothed timing belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
4.8 Fuel filter assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
4.9 Engine coolant temperature sensor . . . . . . . . . . . . . . . . . . . . 66
4.10 Pressure relief sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.11 Engine rpm sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
4.12 Cam angle sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
4.13 Variable geometry turbocharger . . . . . . . . . . . . . . . . . . . . . . 70
4.14 Pressure pump support VF4 . . . . . . . . . . . . . . . . . . . . . . . . . 73
4.15 Pressure pump support VF5 . . . . . . . . . . . . . . . . . . . . . . . . . 76

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