Yamaha RX10K, Supplementary Service Manual

Page: 359 / 523

8-7
IGNITION SYSTEM
ELEC
A
B
C
WARNING
A B C
Status
Switch
THROTTLE OVERRIDE SYSTEM (T.O.R.S.)
If the carburetor or throttle cable should mal-
function during operation, T.O.R.S. will operate
when the throttle lever is released.
T.O.R.S. is designed to interrupt the ignition and
keep the engine revolutions between 2,800 and
3,000 r / min if the carburetor fails to return to idle
when the lever is released.
S
If T.O.R.S. operates, make sure that the
cause of the malfunction is corrected and
that the engine can be operated without a
problem before restarting the engine.
S
Be sure to use the standard resistance-
type spark plug and spark plug cap. Other-
wise, T.O.R.S. will not work properly.
Idling
or
starting
Running Trouble
Throttle
switch
OFF ON OFF
Carburetor
switch
ON OFF OFF
Engine Running Running
T.O.R.S.
operating
1 Carburetor switch
2 Throttle switch
3 Throttle cable
4 Throttle stop screw
a ON
b OFF