Joyner JNSZ650UV Owner's Manual page 24

Throttle
The right foot pedal is the throttle that controls the UV650 speed. To disengage the
clutch at any time, allow the throttle to return to the idle position. (See Fig. 3)
Each time prior to starting the engine, check the throttle assembly to ensure that when
pedal is pushed all the way forward the assembly is working smoothly and returns to idle
when released. Do not operate if pedal or engine throttle linkage fail to return to idle. If
unable to correct the problem through lubrication, adjustment or replacement of worn
parts, contact your dealer for assistance.
Brake
The brake is located on the middle of the three control pedals (See Fig. 3). Applying
pressure to the pedal applies pressure to the brake caliper around the brake disc at the
front and rear wheels and slows or stops the kart.
Clutch
The left foot pedal controls the clutch cable (See Fig. 3). With the pedal down, you
can shift the shift lever.
Improper operation of the clutch will lead to excessive wear of the clutch friction surface.
Start engine
1. Engage the park brake
2. Press the clutch pedal down, put the shift lever in neutral
3. Insert the key into the main switch
If the engine is cold
1. Pull the choke out fully
2. Press down the clutch pedal
Figure 3
:
23
Figure 4