Identification of engine parts VD4

2 Introduction

1 Fuel return pipe connection ø 10 mm 2 Calorifier connection, engine ‘OUT’ 3 Oil dipstick 4 Oil filler cap 5 Lifting eye 6 Cooling system drain plug, heat exchanger cover, raw water 7 Heat exchanger 8 Filler cap (pressure cap) for cooling system 9 Cooling system drain plug, heat exchanger 10 P.T.O. (Mounting facility for hydraulic pumps) 11 Oil cooler 12 Fuel filter 13 Oil filter 14 Alternator 15 Fuel supply pipe connection ø 12 mm 16 V-belt alternator 17 Fuel lift pump 18 V-belt alternator fuel pump / coolant pump 19 P.T.O. (Mounting facility for extra belt pulley) 20 Coolant pump 21 Calorifier connection, engine ‘IN’

Identification of engine parts VD4

VD4.120, VD4.140

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21

2 Introduction

VD4.120, VD4.140

22 23 24 25 26 27 28 29 30 31

32 33 34 35 36 37 38 39 40

Identification of engine parts VD4

22 Air intake filter 23 Turbocharger 24 Exhaust injection bend 25 Connection airvent 26 Exhaust insulator 27 Lifting eye 28 Relays and fusses 29 Gearbox lube oil cooler 30 Raw water pump 31 Raw water inlet ø 32 mm 32 Cooling system drain plug, block 33 Flexible engine mounts 34 Aftercooler 35 Oil sump drain pump 36 Drain plug after cooler condens water 37 Drain plug after cooler raw water 38 Starter motor 39 Gearbox filler cap/ oil dipstick 40 Gearbox