REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Hyundai Accent (2000 release)

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Hyundai
	Accent
		Instructions
		Engine
		Greasing system
		Cooling
			Technical data
			Checking the tightness of the cooling system
			Checking coolant density
			Ribbed Belts
			Tubes and pipes of the cooling system
			Water Pump Engine SOHC
			The water pump of engine DOHC
			Radiator
			Radiator cap
			Thermostat SOHC engine
			Thermostat engine DOHC
		Control, reduced toxicity
		Fuel system
		Ignition system
		Coupling
		Transmission
		Axes and power shafts
		Suspension
		Steering
		Brakes
		Body
		Air
		Electrical equipment
		Appendix
		Wiring

printable version

Checking coolant density

PERFORMANCE ORDER

	1. hydrometer, measure the specific gravity of the coolant.
2. Measure the temperature of the coolant, and depending on the temperature to calculate the concentration in the antifreeze coolant.

The ratio between the concentration of antifreeze and coolant specific gravity

Coolant temperature ?° C and a specific gravity of					Freezing Point ?° C	Safe working temperature ?° C	Concentration Coolant
10	20	thirty	40	50	Freezing Point ?° C	Safe working temperature ?° C	Concentration Coolant
1,054	1,050	1,046	1,042	1,036	-16	-eleven	thirty%
1,063	1,058	1,054	1,049	1,044	-20	-15	35%
1,071	1,067	1,062	1,057	1,052	-25	-20	40%
1,079	1,074	1,069	1,064	1,058	-thirty	-25	45%
1,087	1,082	1,076	1,070	1,064	-36	-31	50%
1,095	1,090	1,084	1,077	10.70	-42	-37	55%
1,103	1,098	1,092	1,084	1,076	-50	-45	60%

Example

Safe Operating Temperature -15 ?° C with the suspension and the specific gravity of 1,058 coolant temperature of 20 ?° C

A warning

If the concentration of coolant is below 30%, lowered coolant anticorrosive properties. At a concentration of more than 60% frost coolant deteriorates.

Recommended coolant

Antifreeze	The content of the antifreeze coolant
Ethylene glycol	50%

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Ribbed Belts