Radiator; Checking Coolant Level, Adding Coolant - Kubota WG3800-L-E5 Operator's Manual

26 PERIODIC SERVICE

RADIATOR

Coolant will last for one day's work if filled all the way up
before operation start. Make it a rule to check the coolant
level before every operation.
To avoid personal injury or death:
A Do not stop the engine suddenly,
stop it after about 5 minutes of
unloaded idling.
A Work only after letting the engine and
radiator cool off completely (more
than 30 minutes after it has been
stopped).
A Do not remove the radiator cap while
coolant is hot. When cool to the
touch, rotate cap to the first stop to
allow excess pressure to escape.
Then remove cap completely.
If overheats should occur, steam
may gush out from the radiator or
recovery tank; Severe burns could
result.
BChecking coolant level, adding coolant
1. Remove the radiator cap, after the engine has
completely cooled, and check to see that coolant
reaches the supply port.
(1) Radiator pressure cap
2. If the radiator is provided with a recovery tank, check
the coolant level of the recovery tank. When it is
between the "FULL" and "LOW" marks, the coolant
will last for one day's work.
(1) Recovery tank
3. When the coolant level drops due to evaporation, add
water only up to the full level.
(A) "FULL"
(B) "LOW"