Low Pressure Pump For Dragon Applications - Iveco VECTOR Series Technical And Repair Manual

14
SECTION 2 - FUEL

Low pressure pump for DRAGON applications

The mechanical low pressure pump (1) is fitted axially behind the braking system air compressor (2), if fitted. Otherwise, it is fitted
directly on the rear part of the gear casing.
It has the task of pumping fuel at low pressure to the high pressure pump.
Figure 11
1. Mechanical low pressure pump — 2. Braking system air compressor — 3. Safety valve —
Main specifications
Safety valve (4):
- Valve opening pressure:
- Maximum pressure: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
By-pass valve (5):
- Valve opening pressure:
Base - April 2006
4. By-pass valve (Components 3 and 4 are housed inside the pump).
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VECTOR 8 ENGINES
89701
9,5 bar
12 bar
1,5 bar
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