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4 DLT ENGINE
Fig. 162
KEY
Feed pressure
Atmospheric pressure
Transfer pressure
Boost actuator pressure
Backleakage pressure
Boost pressure
Metering pressure
Cambox pressure
Injection pressure
Advance control pressure
Alternate pressure feed-injection
Governor
control
Transfer
pump
Metering
valve
Injector
Cambox
pressurising
valve
Auto advance
mechanisum
Electrical cold
idle advance
Boost
Controller
Boost
pressure
TP regulating
valve
Shut off
solenoid
Cambox
Fuel tank
Fuel filter
LUCAS DPC FIP - HYDRAULIC CIRCUIT