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Technical Information - New Holland TD3.50 Service Manual

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TECHNICAL INFORMATION

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine speed/pump speed ratio . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Normal oil pressure at engine running at full throttle: . . . . . . . .
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure safety valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Opening pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For detailed information about lubrication
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator in TD 3.50models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fan installed on water pump pulley
In TD 3.50model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Water pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine speed/water pump speed ratio . . . . . . . . . . . . . . . . . . . . .
Temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature values corresponding to each sectors:
-
First, white sector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Middle, green sector . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Last, red sector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
For detailed information about cooling system . . . . . . . . . . . . . .
Tractor meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 - - ENGINE - - CHAPTER 1
Forced feeding, gear pump
Through camshaft
2:1
Strainer at the intake and
full output cartridge
2.9 - 3.9 bar (3 - 4 kg/cm
In pump body
3.5 bar (3.6 kg/cm
see page 13
Water cooled
3 rows of vertical pipes, aluminum chan-
nels
Air sucking type with 10 blades
Centrifugal type
1.03/1
Via thermostat
with colored scale divided into three sec-
tors
30° - 65° C
65° - 105° C
105° - 115° C
see page 13
Instrument panel (from alternator)
3
(continued)
2
)
2
)
47840677-03-2015

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