Engine Iveco Vector 8. Manual — part 6

Figure 6

Main mechanical components of the fuel system

Fuel pre-filter for G-DRIVE and SPRINKLER applications

The fuel pre—filter, a water separation type, has the water sensor (4) at the base of the cartridge (3) to indicate if there is water
in the fuel.

The manual priming pump (2) is located on the filter mounting (1).

1. Filter support — 2. Manual priming pump and system bleed — 3. Fuel pre—filter cartridge — 4. Water sensor

103268

SECTION 2 - FUEL

9

VECTOR 8 ENGINES

Print P2D32V001E

Base - April 2006

Figure 7

Fuel pre-filter for DRAGON and GRIFFON applications

The high water separation type fuel pre-filter has a sensor (5) at the base of the cartridge (4) that signals the presence of water
to be drained.

There is a manual priming pump (2) and an air breather jet (7) on the filter mounting (1).

There is a heater (3) on the mounting for heating the diesel, an intake with a rapid connector (6) for the return pipe from the
tank and a temperature sensor (8).

1. Filter mounting — 2. Manual priming pump and system bleed — 3. Heater —

4. Fuel pre-filter cartridge — 5. Water in fuel presence sensor — 6. Attachment with rapid pipe connector —

7. System breather jet — 8. Temperature sensor

89669

10

SECTION 2 - FUEL

VECTOR 8 ENGINES

Base - April 2006

Print P2D32V001E

Figure 8

The fuel filter (1) is fitted in the circuit between the high pressure pump and the low pressure pump behind the engine management
control unit.

The bleed screw (2), the diesel pressure sensor (3) and the diesel temperature sensor (4) are located on the mounting.

1. Fuel filter — 2. System bleed screw — 3. Diesel pressure sensor — 4. Diesel temperature sensor —

5. Filter diesel inlet — 6. Diesel outlet from the filter to the high pressure pump.

103477

Fuel filter for G-DRIVE and SPRINKLER applications

SECTION 2 - FUEL

11

VECTOR 8 ENGINES

Print P2D32V001E

Base - April 2006

Figure 9

The fuel filters (1) are located in the circuit between the low pressure pump and the high pressure pump.

The bleed screws and the filter blockage sensor (2) are located on the mounting.

1. Filter cartridges — 2. Filter blockage sensor

83422

Fuel filters for DRAGON and GRIFFON applications

12

SECTION 2 - FUEL

VECTOR 8 ENGINES

Base - April 2006

Print P2D32V001E