Yamaha VX700F Manuel D'atelier page 420

A
B
C
SCH8290
Ω × 1
– +
IGNITION SYSTEM
THROTTLE OVERRIDE SYSTEM (T.O.R.S.)
If the carburetor or throttle cable should malfunction
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.
SCH8260
•
•
SCH8270
Throttle
switch
Carburetor
switch
Engine
1 Carburetor switch
2 Throttle switch
3 Throttle cable
4 Throttle stop screw
a ON
SCH8280
b OFF
HANDLEBAR SWITCH (RIGHT)
Engine stop switch and throttle switch
1. Disconnect:
2. Connect:
3. Check:
B/Y B/W
B
SCH8300
8-7
WARNING
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.
Be sure to use the standard resistance-type
spark plug and spark plug cap. Otherwise,
T.O.R.S. will not work properly.
B
A
Idling
Status
or
Running
Switch
starting
OFF ON
ON OFF
Running Running
•
Handlebar switch (right) coupler 1
•
Pocket tester
•
Engine stop switch continuity
Faulty → Replace the handlebar switch (right).
Switch position
RUN (pulled out)
OFF (pushed in)
– +
ELEC
C
Trouble
OFF
OFF
T.O.R.S. operating
Continuity
Yes
No