Troubleshooting Guide - Yamabiko ECHO PB-2520 Service Manual

18

4-1 Troubleshooting guide

Start
OK
S.T.
Not
OK
Not
Clean /
OK
Regap /
Spark plug
Replace.
OK
Not
OK
Spark
Replace.
plug cap/
coil
OK
Not
OK
Ignition
Replace.
switch
OK
S.T.: Spark test
R.T.: Running test including actual operation
IGNITION SYSTEM
OK
S.T.
Not
OK
Flywheel
OK
S.T.
Not
OK
OK
S.T.
Not
OK
Flywheel
Replace ignition coil and / or inspect other
systems.
Not
Pole
OK
shoe air
Adjust pole shoe air gaps.
gaps
OK
Not
OK
Replace flywheel.
magnet
OK
S.T.
Not
OK
Replace.
key
OK
PB-2520
EB252
Remedy
Inspect
OK OK
R.T.
Not Not
OK OK
OK
R.T.
Not
OK
End