Kubota BX24 Workshop Manual page 41

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
Flush Cooling System and Changing Coolant
CAUTION
• Be sure to stop the engine and remove the key before
checking coolant level.
• Do not remove the radiator cap when the engine is hot. Then
loosen cap slightly to the stop to relieve any excess
pressure before removing cap completely.
1. Stop the engine, remove the key and let cool down.
2. To drain the coolant, open the radiator drain plug, and remove
radiator cap. The radiator cap must be removed to completely
drain the coolant.
3. After all coolant is drained, close the drain plug.
4. Fill with clean water and cooling system cleaner.
5. Follow directions of the cleaner instruction.
6. After flushing, fill with clean water and anti-freeze until the coolant
level is just below the radiator cap.
Install the radiator cap securely.
7. Fill with coolant up to "H" mark on the recovery tank.
8. Start and operate the engine for few minutes.
9. Stop the engine, remove the key and let cool.
10.Check coolant level of recovery tank and add coolant if
necessary.
11.Properly dispose of used coolant.

IMPORTANT
• Do not start engine without coolant.
• Use clean, fresh water and anti-freeze to fill the radiator.
• When the anti-freeze is mixed with water, the anti-freeze
mixing ratio must be less than 50 %.
• Securely tighten radiator cap.
improperly fitted, water may leak out and the engine could
overheat.
Coolant capacity (with recovery tank)
(1) Radiator Cap
G-27
G GENERAL
If the cap is loose or
3.1 L
3.3 U.S.qts
2.7 Imp.qts
(2) Drain Plug
W1021307
KiSC issued 08, 2019 A