New Holland CX720 Repair Manual page 2515

Pump - Remove (C.20.F.20 - F.10.A.10)
1. Main Hydrostatic Pump Removal
Drain the hydraulic reservoir.
Disconnect and cap hydraulic lines (1) from the main
hydrostatic pump. Turn four cap screws out from
each fitting (2) to disconnect the hydraulic lines from
the pump. Cap the lines just removed.
NOTE: When disconnecting hydraulic lines, have a suit-
able container readily available to capture any residual hy-
draulic oil.
2. Disconnect and cap hydraulic line (3) from the main
hydrostatic pump.
Disconnect and cap hydraulic line (4) from the valve
body.
3. Disconnect and cap hydraulic line (1) from the main
hydrostatic pump. Detach the connector (2) from the
oil pressure switch. Unplug the connector (3), from
the Electronic Displacement Control (EDC) Valve.
4. Disconnect and cap hydraulic line (1) at both ends
and remove from the combine. Store the line in a
suitable location.
Turn off oil filter (2).
Loosen but do not remove the four hydrostatic pump
mounting nuts and washers.
POWER TRAIN - TRANSMISSION Hydrostatic
2 4/7/2006
C.20.F / 63
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