2
TECHNICAL INFORMATION
EN 26
Fuel return pipe to the tank
P
ressure into the injection pump must be positive in all
operating conditions.
The injection pump is operated by means of the pump
control gear and sends high-pressure fuel to the
injectors.
NOTE: In the event of leakage from the high pressure
circuit do not intervene with the engine running, but turn
it off and wait 5 - 10 minutes before checking the leak.
T
ab 2.14
High pressure delivery to injectors
Advance settings (locked)
Pump identification label
Pump control shaft blocking device.
Fig 2.6
Fig 2.7