Kubota WSM STa-30, Workshop Manual

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G-23
ST
α
-30 · ST
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-35, WSM G GENERAL
Checking Radiator Hose and Hose Clamp
Check to see if radiator hoses are properly fixed every 200 hours
of operation or six months, whichever comes first.
1. If hose clamps are loose or water leaks, tighten bands securely.
2. Replace hoses and tighten hose clamps securely, if radiator
hoses are swollen, hardened or cracked.
Replace hoses and hose clamps every 2 years or earlier if
checked and found that hoses are swollen, hardened or cracked.
■
Precaution at Overheating
Take the following actions in the event the coolant temperature
be nearly or more than the boiling point, what is called
“Overheating”.
1. Stop the machine operation in a safe place and keep the engine
unloaded idling.
2. Don’t stop the engine suddenly, but stop it after about 5 minutes
of unloaded idling.
3. Keep yourself well away from the machine for further 10 minutes
or while the steam blown out.
4. Checking that there gets no danger such as burn, get rid of the
causes of overheating according to the manual, see
“Troubleshooting” section, and then, start again the engine.
W1019561
Checking HST Oil Line and Power Steering Line
1. Check to see that all lines (1), (2) and hose clamps are tight and
not damaged.
2. If hoses and clamps are found worn or damaged, replace or
repair them at once.
W1019910
(1) Radiator Hose (2) Clamp
(1) HST Oil Line (2) Power Steering Hose
KiSC issued 11, 2006 A