New Holland CX720 Repair Manual page 1921

Fuel transfer pump - Install (B.20.A.34 - F.10.A.15)
CX720, CX740, CX760, CX780, CX820, CX840
1. If needed, rotate the crankshaft so the low side of the
fuel injector pump camshaft lobe is facing out.
Install the lift pump gasket onto the fuel injection
pump. Make sure the gasket mating surfaces are
clean.
Install the lift pump onto the fuel injection pump.
Place the mounting nuts on the studs and tighten to
7 N·m - 9 N·m (5 ft. lbs. - 7 ft. lbs.).
Start and stop the engine to check proper operation
of the solenoid.
Install the inlet and outlet lines on the fuel lift pump.
Tighten until the coupling contacts the body shoulder
7 N·m (5 ft. lbs.).
Loosen the inlet line to the fuel injection pump. Oper-
ate the hand primer on the lift pump to displace any
air that might be in the fuel lines. Tighten the con-
nection.
Start the engine and run it for approximately two min-
utes. Observe all connections for fuel leaks.
Stop the engine and check for oil leakage from the
lift pump gasket.
POWER PRODUCTION - FUEL AND INJECTION SYSTEM
2 4/7/2006
B.20.A / 91
1
BSD1880B