KYMCO Mongoose 50-4T User Manual

1. GENERAL INFORMATION
1-32
POOR CHARGING (BATTERY OVER DISCHARGING OR OVERCHARGING)
Undercharging
Dead battery
Faulty battery
Faulty A.C. generator coil
Broken yellow wire
Shorted white and yellow
wires
Broken red wire
Faulty regulator/rectifier
Poorly connected coupler
Faulty A.C. generator
Overcharging
Broken green wire
Poorly connected coupler
Faulty regulator/rectifier
Start engine and tes
t
limit voltage of battery
terminals
Connect battery (+) wire
to regulator/rectifier
coupler red wire and
battery (-) wire to engine
ground and test voltage
Inspection/Adjustment
Inspection/Adjustment
Symptom
Symptom
Probable Cause
Probable Cause
Normal voltage
B
attery
h
as vo
l
tage
with ignition
switch “ON”
Normal
Voltage does no
t
increase
B
attery
h
as no
voltage with ignition
switc
h
“ON”
Resistance too high
Normal voltage No voltage
Measure resistance
between AC generator
coil terminals
Normal
Abnormal
Check regulator/rectifier
coupler for loose
connection
Normal
Abnormal
Connect battery (+) wire
to regulator/rectifier
coupler green wire and
battery (-) wire to engine
ground and test voltage
Check regulator/rectifier
coupler for loose
connection

KYMCO Mongoose 50-4T Specifications

General

Brand	KYMCO
Model	Mongoose 50-4T
Category	Offroad Vehicle
Language	English