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Overhaul Information
Operation Cautions
Notes
,f the radiator cap is opened when the coolant temperature is abovethe pressure
of coolant will drop and get boiled rapidly. The steam jet may cause danger and injury. Cover
the cap with a piece of rag after the coolant temperature goes down and open the cap slowly.
Inspection of coolant should be done after the coolant is fully cooled.
Coolant is toxic. Do not drink or splash it to skin, eyes or cloth.
If coolant splashes in your eyes, thoroughly wash your eyes with water and consult a doctor.
If coolant splashes on your clothes, quickly wash it away with water and then with soap and
water.
If coolant is swallowed, induce vomit immediately and see a physician.
Store the coolant properly and keep it away from reach of children.
Check radiator fins for mud block and/or damage. Correct the bent fins. Clean off the mud
with water and compressed air. Replace with a new one if the damaged fin area reached
20%.
The overhauling of the water pump can be done without removing the engine.
Add coolant through reservoir tank. Do not open the radiator cap except when disassem-
bling the cooling system for adding or drainage of coolant.
Do not stain the plastic parts with coolant. In case of any coolant stains, flush with water
immediately.
After disassembly of the cooling system, check the joints for leakage with a radiator cap
tester (available in the market).
Refer to Chapter 10 for overhauling of temperature transducer.
Inspection standard
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