Iseki TG5330, Operation Manual

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129
LUBRICATION & PERIODIC MAINTENANCE
Fig. 6-13: When the coolant level is below the LOW level,
remove the radiator cap, 2, after allowing the engine to
cool sufficiently, and confirm that there is an adequate
amount of coolant in the radiator.
CAUTION: Do not open the radiator cap
except when checking or replacing the
coolant. Make sure to allow the engine to
coolant sufficiently before opening the cap. If
the cap is opened while the engine is hot,
coolant may be discharged, resulting in a
burn or other injury.
IMPORTANT: Do not fill the reserve tank higher than the
FULL level. This will prevent the radiator
from functioning optimally, and may result
in leakage of coolant.
Flushing Radiator / Replacing Coolant
FIG. 6-14: Open the drain cock, 3, at the right side of the
engine to drain coolant. Open the radiator cap, 2, at the
same time to help allow the coolant to drain.
Remove the reserve tank, 1, to drain coolant from it.
Thoroughly flush out the inside of the radiator with tap
water.
Close the drain cock, 3, and pour coolant into the reserve
tank up to the FULL level to fill the radiator.
FIG. 6-15: Securely close the radiator cap, 2, and reserve
tank cap, and start the engine, allowing it to run for about
five minutes in the mid speed range (Approx. 1500 rpm).
Then stop the engine.
When the engine cools, the coolant in the reserve tank will
be sucked into the radiator.
Add coolant to the reserve tank up to the FULL level
(Approx. 400cc required for cabin type tractor).
Use of Anti-Freeze
Freezing of the coolant may result in damage to the
engine. Mix in anti-freeze (Long Life Coolant) when the
outside temperature will drop below 0
° C (32 ° F) during the
winter.
The mixture ratio of anti-freeze differs depending upon the
anti-freeze manufacturer and temperature. Follow the
instruction for the anti-freeze.
Cleaning of Radiator
WARNING: Make sure to stop the engine
when cleaning the radiator. Placing your
hands in this area while the engine is operat-
ing may result in serious injury.
3
FIG. 6-14
1
2
FIG. 6-15
2
FIG. 6-13