Kubota L4701, Operator'S Manual

Page: 106 / 142

sufficient time for excess pressure to escape
before removing the radiator cap completely.
1. Check to see that the coolant level is between the
“FULL” and the “LOW” marks of the recovery tank.
2. When the coolant level drops due to evaporation,
add soft water only up to the full level.
In case of leakage, add antifreeze and soft water in
the specified mixing ratio up to the full level.
(See Flushing the cooling system and changing the
coolant on page 119)
IMPORTANT :
• Use clean, fresh soft water and antifreeze to
fill the radiator.
• If coolant should leak, consult your local
KUBOTA Dealer.
3. When the coolant level is lower than the “LOW”
mark of the recovery tank, remove the radiator cap
and check to see that the coolant level is just below
the port.
If the coolant level is low, add coolant.
(1) Recovery tank (A) Full
(B) Low
IMPORTANT :
• If You have to remove the radiator cap,
follow the preceding warning and securely
retighten the radiator cap.
8. Cleaning the evacuator valve
1. Open the evacuator valve.
2. Get rid of large particles of dust and dirt of the
evacuator valve.
(1) Evacuator valve
9. Cleaning the grill and the radiator
screen
WARNING
To avoid personal injury or death:
• Be sure to stop the engine before removing the
radiator screen.
• Before checking or cleaning the radiator screen,
stop the engine and wait until it is cooled down
enough.
IMPORTANT :
• Clean the grill and screen from debris to
prevent the engine from overheating and to
allow good air intake for the air cleaner.
1. Check the front grill and side screens to be sure
that they are clean of debris.
PERIODIC SERVICE DAILY CHECK
102
L4701