1. General Information
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NIKOTA USA: PANTERRA SCOOTER SERVICE MANUAL
CHAPTER 1: INTRODUCTION
Trouble Shooting Guide (under speed, no power)
Check Adjust Faulty Condition Cause of Trouble
Normal
Abnormal
Good
Bad
Adjust ignition time
Adjust carbureator adjusting screw
Check for carburetor gasket air leakage, spacer has leak block
Remove spark plug and install it in its cap and connect it with
engine to check for spark over
No air
Air intaken
C.D.I. bad
Trigger coil bad
Mixture lean
Too rich (to tighten screw)
(to loosen screw)
Mixture
Good
Bad
Good
Bad
Check A.C.V.
Heat shield bad
Negative pressure pipe broken
Carburetor hold-down nut loose
Heat shield broken
Spark plug bad or dirty
Ignition coil bad
CDI bad
Battery discharged
lead broken or short circuit
Main switch bad spark plug
A.C.V. bad
Negative pressure pipe damaged
Air bleeder blocked or damaged
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