New Holland SmartTrax T8.320 Service Manual page 49

Fuel pump assembly
RAIL15TR00384BA
Engine - Engine and crankcase
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These are the components of the fuel pump that are
available separately through parts
1. Low pressure gear pump.
2. Regulator valve (Mprop). 3.2Ω PWM. Controls low
pressure supply to high pressure pump, therefore,
the common rail pressure.
3. 5.0 bar (72.5 psi) low pressure control valve.
NOTE: There are two 5.0 bar (72.5 psi) pressure
valves: one in the gear pump and this one in the
pump body.
4. Drive gear.