OPERATOR MANUAL |CAPTAIN 273 4WD 82
5.26 OPERATION 5
Engine coolant radiator
Periodically check to make sure that the radiator (D (Fig. 5-7) is
not clogged. Clean with a jet of compressed air directed from
the inside towards the outside.
WARNING: These operations must be carried out when
the engine is cold. When hot, the grilles and radiator
will burn the hands and fingers.
NOTE: The best results are obtained with a steam cleaver that
softens up the dirt. Use a lamp to check the cleaning between
the radiator fins. We recommend a daily cleaning when Tractor
is used int the excess dust operation and chances of radiator
chocking.
5.27 OPERATION 6
Air filter discharge valve Fig. 5-8
Discharge the dust deposits and sediments each day by
pressing the rubber valve (2) on the air filter housing (1)
v
5.28 OPERATION 7
External cartridge of dry air filter
WARNING: Always stop the engine before ' demounting the filter elements.