Kubota B1830, Руководство по ремонту

Страница: 68 / 548

GENERAL B1830,B2230,B2530,B3030, WSM
G-43
Flushing Cooling System and Changing Coolant
CAUTION
• Do not remove radiator cap while coolant is hot. When cool,
slowly rotate cap to the first stop and allow sufficient time
for excess pressure to escape before removing the cap
completely.
1. Stop the engine, remove the key and let it cool down.
2. To drain the coolant, open the radiator drain cock (2), and
remove radiator cap (1). The radiator cap (1) must be removed
to completely drain the coolant.
3. After all coolant is drained, close the drain cock (2).
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 the "FULL" mark of 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.
NOTE
• Do not start engine without coolant.
• Use clean, fresh water and anti-freeze to fill the radiator and
recovery tank.
• When the anti-freeze is mixed with water, the anti-freeze
mixing ratio must be less than 50 %.
• Securely tighten radiator cap. If the cap is loose or
improperly fitted, water may leak out and the engine could
overheat
9Y1210003GEG0050US0
Coolant capacity
(with recovery tank)
ROPS
B1830,
B2230,
B2530 4.5 L
4.7 U.S.qts
4.0 Imp.qts
B3030
4.5 L
4.7 U.S.qts
4.0 Imp.qts
CABIN
B2230,
B2530
5.2 L
5.5 U.S.qts
4.6 Imp.qts
B3030
5.2 L
5.5 U.S.qts
4.6 Imp.qts
(1) Radiator Cap
(2) Drain Cock
(3) Recovery Tank A: FULL
B: LOW
KiSC issued 05, 2012 A