FIG. 1
FIG. 2
FIG. 3
RADIATOR CAP AND VACUUM RELIEF VALVE
Open the valve by pulling it and make sure that it closes when released.
Check and see the contact surface for any damage.
REMOVAL :-
1. Remove the required sheet metal, Air cleaner & Electric wiring
connection of head light & horn.
2. Drain water from radiator & open the filler cap.
3. Remove clamp of rubber house connecting from upper and lower
tank.
4. Remove/loosen the Hex Lock nut from bottom part of the radiator.
5. Take out radiator from tractor in upward direction.
INSPECTION:-
1. Check radiator Tube/Joint/Tank for any leakage.
2. Check Radiator cap relief valve proper working & ensure for
damage free rubber seal of radiator cap.
3. Check radiator fins for any damage.
4. Check radiator tubes are free from rust and clogging.
MAINTENANCE :-
1. Flush and clean the radiator properly.
2. Clean the clogging of fins by air blow without damaging fins.
3. Check and replace damaged hose pipe.
4. Note : To avoid frequent radiator tube rusting and partial clogging
of water jackets on account of scaling "USE OF ANTISCALE /
ANTIRUST AGENT IS RECOMMENDED". Anti Rusting Cooling
Agent (Veedol Zero) Part no:10026400AA
QTY.ML MODEL
300 4-CYL.IN HOUSE ITL ENGINE
5. Add Antifreeze in sub zero temperature operating condition.
RADIATOR DISMANTLING PROCEDURE
SERVICE MANUAL
B-74
ITL