New Holland CX720 Repair Manual page 114

DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM
Located on the engine gearbox. Houses the solenoid valves for the unloading clutch, straw elevator clutch, handbrake
and main clutch. Also houses the low pressure relief/control valve, lube pressure check valve, oil cooler bypass and
oil pressure sensor.
(66a) Solenoid Valve - Unloading Clutch
(66b) Solenoid Valve - Straw Elevator Clutch
(66c) Solenoid Valve - Handbrake
(66d) Solenoid Valve - Main Clutch
(66e) Low Pressure Relief/Control Valve
(66f) Oil Cooler Bypass
(66g) Lube Check Valve
(73) Pressure Sensor
(74) Reservoir Filler cap
(69) Straw Elevator Clutch
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BSC1320A
(72) Engine
Provides drive to the gearbox (2) to drive the various hydraulic pumps and internally located unloading clutch (70),
and main clutch (71).
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BSC1317A
(75). Temperature Sensor
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