Yuchai YC135, Руководство по эксплуатации и обслуживанию

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165
Mixing water/antifreeze ratio:
Minimum
ambient
temperature
°C -5 -10 -15 -20 -25 -30
Antifreeze
quantity
l 1.9 2.4 2.9 3.3 3.8 4.0
Water
quantity
l 6.1 5.6 5.1 4.7 4.2 4.0
P
RECAUTION WHEN HANDLED ANTIFREEZE
Antifreeze can catch fire, keep it away from flames.
Use water from aqueduct. If it is not available and you must use water from
rivers, lakes etc. please contact
YUCHAI ENGINEERING MACHINERY CO.
LTD.
What prepare:
•
a pan to collect the coolant drained;
•
a flexible pipe to refill water.
1. Open the engine hood and unscrew the radiator cop slowly.
2. Put a pan to collect the fluid under the
drain plug (3).
3. To drain the coolant open the tap.
4. After the coolant is drained completely,
close the tap (3), then fill the radiator with
water.
5. Start the engine ad let him run at low
idling, open the tap (3) a wait for 10
minutes while the water running, to clean
the system. Meanwhile regulate the water
running in and out the system to keep the radiator full. Be careful to
avoid the water pipe fly off the radiator cap (1).
6. After 10 minutes stop the engine and drain all the water inside the
system.
7. Close the drain tap (3).
8. Add coolant for radiators up the radiator opening.
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