Joyner JNSZ650UV Owner's Manual page 26

If the engine does not start after 5 seconds, a second attempt to start the engine can be
allowed. Improper operation will damage the engine.
Engine stop key
Before driving this vehicle, test the Engine Stop key to assure that it is operating
properly. With the engine running, turn the key counterclockwise to the "off" position
for the engine to shut down.
Pre-Drive Inspection
Perform this pre-drive inspection everyday before driving vehicle. If not performed,
serious damage to the vehicle or personal injury may result.
1. Check for Engine Oil Level. Check for transmission Oil Level. Check for leaks,
add oil if required.
2. Check the coolant. Check for leaks, add the coolant if required.
3. Check for Fuel Level. Add fuel as necessary and do not overfill. Check for leaks.
4. Check for Brakes. Depress the brake pedal several times, and then check for proper
brake pedal free play. Make sure there is no brake fluid leakage. Adjust if
necessary.
5. Check the clutch cable, Assure the cable snaps back and has a smooth operation.
Ensure the clutch can operate smoothly. Adjust if necessary, or replace the clutch if
necessary.
6. Check Tires. Check tires condition and pressure. The pressure on both Front and
Rear tire is 30pis
7. Check Throttle. Check for smooth operation. Ensure the throttle "snaps" back to
idle.
8. Check Engine Stop key. Perform engine stop key test. Repair as necessary.
9. Check all Nuts, Bolts, and fasteners. Check wheels to see that all axle nuts and lug
nuts are tightened properly. Check and tighten as necessary all other fasteners to
specified torque.
10. Check Roll Cage Bars. Ensure all protective roll cage bars are in place before
operating the UV650.
12. Check Brake Light. Check for proper operation.
13. Check Wheels. Check for tightness of wheel nuts and axle nuts; check that axle
nuts are secured by cotter pins.
14. Check Steering. Check for free operation and for any unusual looseness in any
area.
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