Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation

Suzuki Grandee of Wetar
+ General information
+ Maintenance and greasing
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft/bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
- Engines
   + Mechanical part of the G16 engine
   + Mechanical part of the J20 engine
   - Engine cooling
      - General description
         + Components of system of cooling
         Circulation of system of cooling
         Thermostat
         The coupling of the fan of cooling system
         Cooling liquid
      + Diagnostics
      + Maintenance
      + Routine maintenance of a vehicle
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
+ Fuel system
+ ignition System
+ start System
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment

Cooling liquid

The system of regeneration of cooling liquid is standard. Cooling liquid in a radiator extends in process of heating, and surplus gathers in the tank. When the system is cooled, cooling liquid flows back in a radiator. The system of cooling liquid was filled at plant with the qualitative cooling liquid representing a mix of 50/50 waters and antifreeze ethylene glycol.

This mix 50/50 cooling solution gives protection against freezing to - 36°С (-33°F).

Support protection against freezing of system of cooling at - 36°С (-33°F) to provide protection against corrosion and loss of cooling liquid because of boiling. It is necessary to do it even then when the low temperature and is not expected.
Add cooling liquid on a basis glycol ethylene, when cooling liquid is necessary for adding because of loss of cooling liquid or to provide additional protection against a promerzaniye at temperature below - 36°С (-33°F).

Scheme of selection of composition of antifreeze

Freezing temperature		°C	- 36
Freezing temperature		°F	- 33
Concentration of antifreeze / anticorrosive cooling liquid		%	50
Mix ratio to cooling water	G16 engine	Itr.	2.8/2.8
		US pt	5.8/5.8
		Imp. Pt.	4.9/4.9
	J20 engine	Itr.	3.3/3.3
		US pt	6.9/6.9
		Imp. Pt.	5.7/5.7

Cooling ability

		Engine, radiator and heater	Tank	Total
G16 engine	ltr. (US/lmp.pt.)	4.6 (9.7/8.1)	0.9 (1.9/1.6)	5.5 (11.6/9.7)
J20 engine	ltr. (US/lmp.pt.)	5.6 (11.8/9.1)	0.9 (1.9/1.6)	6.5 (13.7/11.4)

Cooling liquids on the basis of alcohol or methanol or only idle time water never should be used in cooling system how it can lead to damage of cooling system.
Cooling liquid should be mixed with the distilled water or demineralized water.