New Holland CX720 Repair Manual page 1849

FUEL AND INJECTION SYSTEM - Overview (B.20.A - C.10.A.10)
CX880
1 Temperature sensor
3 Secondary fuel filter
5 Fuel supply pump
7 Pressure relief valve (5 bars [72.5 psi])
POWER PRODUCTION - FUEL AND INJECTION SYSTEM
F3A Engine — Fuel supply system diagram
1
MID0276A
2 Bleeder
4 Bypass valve (0.3-0.4 bars [4.4-5.8 psi])
6 Integrated valve (3.5 bars [50.8 psi])
8 Fuel tank
2 4/7/2006
B.20.A / 19