CF MOTO CF500-5, Руководство по обслуживанию, Страница: 74 / 254

4-1
4 Cooling and Lubrication system
4
4
4 4 4
Overhaul Info...................4-1
Trouble Shooting................4-2
Performance Overhaul............4-3
Reservoir Tank..................4-5
Adding Coolant..................4-6
Cooling system chart............4-7
Engine Coolant..................4-8
Radiator and water hose check and clean...4-9
Cooling fan check.........................4-10
Water temperature transducer check........4-11
Water pump .............................. 4-12
Water pump check .........................4-14
Water pump assembly and installation.......4-15
Lubrication system chart .................4-19
Overhaul Info
Caution:
.If the radiator cap is opened when the coolant temperature is above 100degrees(C),the pressure of coolant
temperature will go down and get boiled rapidly. The steam jet may cause danger and injury. Cover the cap
with a piece of cloth after the coolant temperature goes down and open the cap.
.Inspection of coolant should be done after the coolant is fully cooled.
.Coolant is poisonous. Do not drink or splash it to skin,eye or cloth.
-If coolant splashes in eyes, throughly wash your eyes with water and consult a docter.
-If coolant splashes on your clothes, quickly wash it away with water and then with soap and water.
-If coolant is swallowed, voimt immediately and see a physician.
-Store the coolant properly and keep it away from reach of the 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 done without removing the engine.
.Coolant filling is carried through reservoir tank. Do not open the radiator cap except when disassembling the
cooling system for filling or drainage of coolant.
.Don’t stain the painting 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
Tightening torque:
Drainage bolt,water pump: 8N.m(0.8kgf.m)
Water pump impeller: 10N.m(1.0kgf.m)
Item Standard
Coolant capacity
Full capacity 1140ml
Reservoir tank 300ml
Standard density
50
%
Opening pressure of radiator cap 108kpa(1.1kgf/cm
2
)
Thermostat
Valve open temperature
71±3degrees
（
c
）
Full open lift
under 95 degrees
（
c
），
3.5
－
4.5mm