Adjust Idle Speed; Adjust Throttle Grip; Check Ignition Plug - Yamaha CYGNUS RS XC125E Owner's Manual

■ ■ ■ ■ ■ Adjust idle speed
NOTE:
Warm the engine before adjusting the
idle speed.
1.Remove the small lid which locates
under the seat.
vehicle idling adjustment
position
2.Turn the idle speed adjusting screw.
idle speed
adjusting
screw
Turn clockwise Speed up
Turn counter-
Speed down
clockwise
Idle speed
1700rpm 50rpm
specification
CAUTION:
Before the motorcycle leaving factory,
we have already set the carburetor to
the standard position. Change the set-
ting at random will affect the engine
performance and increase the dis-
charge of exhaust gas.
■ ■ ■ ■ ■ Adjust throttle grip
NOTE:
Adjust idle speed before adjusting the
free gap of throttle grip.
1.Loose the fixing nut.
2.Turn the adjustor till the clearance
meets specification.
3.Fasten the fixing nut and recheck
the clearance whether meets the stan-
dard clearance.
Clearance specified: 3 - 5mm
7-7
MAINTENANCE
Adjusting direction of throttle grip clearance
1. Remove the ignition plug to check
the clearance and model.
■ ■ ■ ■ ■ Check ignition plug
Clearance: 0.7mm - 0.8mm
Model: C7ER
3-5mm