![background image](/i/yamaha/162252/yamaha-vmx12h-1995/h/yamaha-vmx12h-1995-351.png)
C O O LIN G SYSTEM
(221
ELEC TR IC FA N A N D TH ER M O STA TIC
SW ITC H
O peration
The electric fan w ill be sw itched O N or O FF
according to the coolant tem perature in the
radiator.
E lectric fan
N O TE :
The electric fan is controlled by the therm ostatic
sw itch w hen the m ain sw itch is “O N ”. Thus,
under certain operating conditions, this fan m ay
continue to run until the engine tem perature
has cooled dow n to about 91°C (195.8”
TH ER M O STA TIC SW ITC H
CO O LANT TEM PERATURE
Electric Fan Inspection
I
The follow ing problem s m ay require repair or
replacem ent of com ponents
Fan
Electric fan m otor
Therm ostatic Sw itch Inspection
1. R em ove:
*Top cover
*C over (right)
*Therm ostatic sw itch
H andle the
therm ostatic valve very carefully.
N ever subject it to strong shock or allow it to
be dropped. Should it be dropped, it m ust be
rep laced .
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