New Holland CX720 Repair Manual page 2195

ENGINE COOLANT SYSTEM - General specification (B.50.A -
D.40.A.10)
CX720, CX740, CX760, CX780, CX820, CX840
THERMOSTAT
Opening Temperature
Fully Open
RADIATOR CAP
Opening Pressure
WATER PUMP
Type
Drive
FAN BELT
Belt Tension
COOLING SYSTEM CAPACITIES
See Operators Manual
COOLING FLUID
Content Mixture - Water 50 %,New Holland Antifreeze50 %.
(New Holland Antifreeze specification: NH900A)
ENGINE COOLANT SYSTEM - General specification (B.50.A -
D.40.A.10)
CX720, CX740, CX760, CX780, CX820, CX840
TIGHTENING TORQUES
Description
Thermostat housing
Temperature senders
Tensioner pulley bolt
Tensioner front cover
Idler pulleys
Pump connector to block
Water pump to block
Fan blade to support body
Fan blade to clutch support body
THERMOSTAT
Opening temperature
Fully open
WATER PUMP
Type
DRIVE BELT
POWER PRODUCTION - ENGINE COOLANT SYSTEM
Nm
18
15
40
40
40
18
48
17
78
Centrifugal
79-83 °C (174-181 °F)
93-96 °C (199-205 °F)
1.0 bar (14.5 lbs in2)
Centrifugal
Poly V Belt, 8 rib
Maintained by Automatic Tensioner
79 ° C - 83 ° C (174 ° F - 181 ° F)
93 ° C - 96 ° C (199 ° F - 205 ° F)
2 4/7/2006
B.50.A / 5
Ft.lbs.
24
20
54
54
54
24
65
23
105
V-belt drive