TECHNICAL INFORMATION
2
27
EN
It is a device used to introduce fuel, in the form of one or more jets
that are adequately pulverised and suitably oriented directly into the
combustion chamber. They consist of a metallic body that internally
provides a mobile element that acts on the needle: this, rising against
the action of a calibrated spring, allows the release of fuel under high
pressure.
Opening pressure: 260-268 bar (3770-3886 PSI)
Important
•
The injectors are calibrated individually.
•
Fuel contamination causes serious damage to the injection
system.
Tab 2.15
Hole for fuel return to fuel tank
Fig 2.8
The fuel filter is situated on the crankcase of the engine or it
may be assembled on the frame of the vehicle.
Tab 2.16
Fuel filter support cartridge
Tab 2.17 Cartridge characteristics
Filtering surface
Fig 2.9
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