LS tractor MT573 User Manual

6 -3
6-3. Every 6 month check
Cut-off
valve
Radiator screen
TM oil cooler
(2) Cleaning Condenser and
Radiator screen
 Stop engine and allow the engine to cool. Open
bonnet.
 Unscrew the knob and pull out the condenser to
the left-hand side.
 Remove dust and dirt, dry grass, and other
debris stuck to the condenser, fuel cooler (if
fitted), TM oil cooler (if fitted), radiator and
radiator screen with soft brush or low
pressurized air or water.
 Pay attention that the cooling fins are not
damaged. If necessary, repair the deformed fins.
 Depending on the working conditions, shorten
the service interval reasonably.
Condenser
knob
Fuel-cooler
(1) Checking refrigerant amount
 Check the refrigerant amount periodically. Contact your authorized dealer for it. The components of
the air conditioning system have to be handled by authorized service experts.
 Refrigerant and capacity: R-134a, 750g (26.5 oz)
(3) Checking Leakage
 Check the tightening torque and oil leakage of
the connecting parts.
 Oil spots or stains on the connecting parts
indicate the possibility of refrigerant leak. Check
the refrigerant amount.

LS tractor MT573 Specifications

General

Brand	LS tractor
Model	MT573
Category	Tractor
Language	English