6B-10 ENGINE COOLING
Anti-freeze proportioning chart:
Coolant capacity
Freezing temperature
°C –36
°F –33
Antifreeze/Anticorrosion coolant concentration % 50
Ratio of compound 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
H25 engine
Itr. 4.0/4.0
US pt 8.5/8.5
Imp. pt. 7.1/7.1
Engine, radiator and
heater
Reservoir 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)
H25 engine ltr. (US/lmp. pt.) 7.1 (15.0/12.5) 0.9 (1.9/1.6) 8.0 (16.9/14.1)
NOTE:
• Alcohol or methanol base coolant or plain water alone should not be used in cooling system at any
time as damage to cooling system could occur.
• Coolant must be mixed with demineraled water or distilled water.