Replacing Fuel Hose - Kubota KX057-4 Operator's Manual

Stop the engine then remove the key and wait until it has
cooled down completely.
1. Open the drain plug on the bottom of the radiator and
drain coolant completely, Should a recovery tank be
equipped, disconnect the line from the tank floor and
then open the drain cock.
2. To clean, rinse the radiator with water.
3. Close the drain plug and fill the radiator and the
recovery tank with coolant fluid. Let the engine idle for
about 5 min., stop the engine and remove the key.
4. Check the coolant level of recovery tank and add the
coolant if necessary.
5. The machine has been shipped filled with 50% anti-
freeze solution.
(1) Drain plug
(1) Radiator cap
REGULAR CHECKS AND MAINTENANCE WORK
(1) Recovery tank
Cooling water
A Do not operate the engine without coolant.
A To fill the radiator system and the recovery tank, use
fresh water and anti-freeze fluid.
A When the anti-freeze is mixed with water, the anti-
freeze mixing ratio must be less than 50%.
A Tighten the radiator cap properly. If the cap is loosely
or not properly fitted, overheating of the engine can
result due to coolant fluid loss.
BReplacing Fuel Hose
Replace the hoses and clamps.
(See "Checking Fuel and Intake Air Line" every 200 hours
maintenance.)
(1) Fuel lines
(2) Clamp bands
(A) "FULL"
(B) "LOW"
Canopy Approx. 7.8 L
Cabin Approx. 8.1 L
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