Kobelco SK235SR-2, Руководство по эксплуатации

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4.
Remove undercover under the radiator, and
prepare container for coolant under drain valve
(2) and drain plug (3) on the engine side face.
5.
After draining, close drain valve (2) and drain
plug (3) and fill it with clean soft water.
6.
Open drain valve (2) and drain plug (3), and
operate engine by low idling, and wash it with
flowing water for 10 minutes.
During washing with the aid of flowing water,
regulate the pouring water volume and
discharging water volume to keep the radiator in
full condition.
During water flowing, maintain a continual watch
for the disconnection of pouring water hose
from the radiator water filling port.
7.
After flowing water washing, stop engine and
stop pouring water, and then after discharging
water, close drain valve (2) and drain plug (3).
8.
After discharging water, clean it with cleaning
solution. Regarding to how to use cleaning
solution, follow the instructions in "Instruction
Manual" for the cleaning solution in use.
9.
After cleaning, open drain valve (2) and drain
plug (3) and discharge water completely, and
then close the drain valve and drain plug and
feed soft clean water close to the feed water
port.
10.
After water is fed close to feed water port,
open drain valve (2) and drain plug (3) and
continue flowing water washing until clean water
is discharged.
During water flowing washing, regulate the
pouring water volume and discharging water
volume to keep the radiator in full condition.
11.
When clean water is discharged, stop engine
and close drain valve (2) and drain plug (3).
And then feed "Long Life Coolant" in proper
concentration until it is overflowed from the
filling port.
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［ 4. MAINTENANCE ］
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