Kubota WG1903-G-E3 Operator's Manual page 39

[WG1605-G-E3 / WG1605-L-E3 / WG1605-GL-E3 /
WG1605-N-E3 / WG1605-LN-E3 / WG3800-G-E3 /
WG3800-L-E3 /WG3800-GL-E3 / WG3800-N-E3 /
WG3800-LN-E3]
4. Check to see that two drain shutoff-valves; one is at the
crankcase side and the other is at the lower part of the
radiator as figures below.
[WG1605-G-E3 / WG1605-L-E3 / WG1605-GL-E3 /
WG1605-N-E3 / WG1605-LN-E3]
[WG3800-G-E3 / WG3800-L-E3 / WG3800-GL-E3 /
WG3800-N-E3 / WG3800-LN-E3]
(1) Coolant drain shutoff-valve
PERIODIC SERVICE
[WG1903-G-E3 / WG1903-L-E3 / WG1903-GL-E3 /
WG1903-N-E3 / WG1903-LN-E3 / WG2503-G-E3 /
WG2503-L-E3 / WG2503-GL-E3 / WG2503-N-E3 /
WG2503-LN-E3]
4. Check to see the drain shutoff-valve; which is at the
lower part of the radiator as figures below.
(1) Coolant drain shutoff-valve
A If the radiator cap has to be removed, follow the
caution and securely retighten the cap.
A If coolant should be leak, consult your local KUBOTA
dealer.
A Make sure that muddy or sea water does not enter the
radiator.
A Use clean, fresh water and 50% anti-freeze to fill the
recovery tank.
A Do not refill recovery tank with coolant over the
"FULL" level mark.
A Be sure to close the radiator cap securely. If the cap is
loose or improperly closed, coolant may leak out and
decrease quickly.
27