Technical Data - BMW F 650 GS Repair Manual

17

Technical Data

Cooling system
Cooling system capacity
Total capacity
Coolant circuit
Coolant expansion tank
Coolant
Fan cut-in temperature
Cut-in temperature for coolant warning
light
Pressure relief valve in end cover opens at
Coolant mixing ratio
Thermostat opening temperature
Cooling system test pressure
F 650 GS
l (Imp.pints/
US quarts) 1.3 (2.29/1.37)
l (Imp.pints/
US quarts) 1.20 (2.113/1.268)
l (Imp.pints/
US quarts) 0.10 (0.176/0.106)
Use only nitrite-free long-term antifreeze and
corrosion inhibitor.
°C (°F) 102 (225)
°C (°F) 118 (245)
+0.2
bar (psi) 1.5 (21.34
Water: 50%, antifreeze: 50%
Protection down to —25 °C (–13 °F)
°C (°F) 85 (185)
bar (psi) 1.5 (21.34)
+2.85
)
17.3