(1) HST Oil Line
(2) Power Steering Oil Line
H23O637A
H11O636A
(1) Clamp (2) Hose
CHECKING RADIATOR HOSE
Check to ensure the radiator hoses
are free from damage and are tight-
ened properly every 200 hours or ev-
ery 6 months, whichever comes rst.
1. If the hose clamps are loose or
water leaks from hose, tighten
clamps securely.
2. If the radiator hoses are swollen,
hardened, cracked, or otherwise
damaged, you must replace the
hoses. Failure to do so could lead
to coolant loss and engine dam-
age.
It is a good practice to replace the ra-
diator hoses every two years.
Take the following actions in the
event the coolant temperature reach-
es the boiling point, what is called
"Over-heating".
1. Stop the machine in a safe place
and keep the engine idling.
2. After 5 minutes of unloaded idling,
shut the engine down.
3. Keep yourself away from the trac-
tor for another 10 minutes or until
steam has stopped blowing out of
the engine.
4. Make sure that there is not danger
and repair the cause of the over-
heating according to the manual’s
instruction. (Make sure to refer to
“Engine troubleshooting” in chap-
ter 8 before starting the engine)
1. Check to see that all hydrau-
lic lines and hose ttings are tight
and undamaged.
2. If damage is found you should re-
place the hose at once.