HER CHEE GTC-50, Service Manual, Page: 16 / 86

ADLY
MOTO
1-13
Engine running not smooth with middle ~ high RPM
Check ignition timming (with timming
light)

CDI defect
correct Incorrect

ACG defect
Check fuel flow

Low fuel level
well Poor

Tube and fuel filter blocked

Fuel tank cap is blocked
Check carburetor nozzle blocked or not ?

Cleaning
not blocked Blocked
Remove starter plunger wire and check

Connection wire is bad
with resistance No resistance

Plunger defect
Connect starter plunger with 12V battery
for 5 Min. tubing pipe with fuel-adding
return, yhen blow it
Blowing

Plunger defect
not blown