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MAINTENANCE WORK ON FRAME AND ENGINE
Cooling system
9.48
–
Use a screwdriver (see illustration) to adjust the headlight range.
Guideline
For a motorcycle with rider, the light/dark boundary must be exactly on the lower
mark (made in: Checking headlight adjustment).
Info
Turn clockwise to increase the light range, turn counterclockwise to reduce the
light range.
If you have a payload, you may have to correct the headlight range.
100158-10
The water pump
The pressure in the cooling system resulting from heat is regulated by a valve in the radi-
ator cap
. The heat expansion causes the surplus coolant to flow into the compensating
tank
. When the temperature falls, this surplus coolant is sucked back into the cooling
system. This permits the specified coolant temperature without causing any malfunctions.
125 °C (257 °F)
100166-10
in the engine forces the coolant to flow.
101
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