Blectrical
Sptem
Troubles
Trouble
locatIon
Not
output
Alternator
Regulator
WIring
Low
output
Alterndtor
Regulator
Wifing
TROUBLE
SHOOTING
Causes
Sl1ckmg
brushes
Duty
brushes
and
slIp
nngs
Loose
connections
or
broken
leads
Open
stator
coLI
Open
rotor
cotl
DefectIVe
dJodes
Shorted
rotor
Shorted
stator
Grounded
A
ternunal
Broken
fan
belt
FJulty
voltage
regulator
pomt
con
tact
Broken
cable
or
disconnectIOn
of
chargIng
CIH
UIt
StIcking
brushes
Low
brush
spring
tenSion
Duty
slIp
nngs
Partially
shorted
ground
or
open
stator
cod
Partially
shorted
or
grounded
rotor
c01l
DefectIVe
dIOde
Loose
or
worn
fan
belt
Improper
voltage
regulator
adlust
Pl
n
I
Faulty
voltage
regulator
pomt
con
t
ct
Defective
operation
Faulty
chargmg
CUI
Ult
lead
WIn
connection
Remedies
Correct
or
replace
brush
and
brush
spnng
aean
RetIghten
or
solder
connection
Replace
leads
If
necessary
6
RepaIr
or
replace
the
stator
coLi
Replace
the
rotor
Replace
the
dIOde
assembly
Replace
the
rotor
RepaIr
or
replace
the
stator
Replace
the
Insulator
Replace
the
belt
RepdU
01
replace
the
regulator
Repdtr
or
replace
Correct
or
replace
brushes
If
neces
sary
Correct
or
replace
brush
Clean
Replace
the
stator
Replace
the
rotor
Replace
the
dIode
assembly
Rettghlen
or
replace
the
belt
Check
the
voltage
regulalor
op
eratIOn
no
rep
Jr
r
J
j
required
Repair
or
replace
the
regulator
Re
olf
or
rpla
e
t
J
Loose
baltery
leririmaJ
Rettghten
1
t
fi
lJ
I
j
I
j
t
r
r
l
t
r
to
rV
7
i
r
4
ql
t
t
r
l
i
if
I
f
l
f
f
i
t
l
r
t
Toi
I
t
tf
p
tj
f
1
5
1J
l
j
tl
J
Ii
f
1
1
1
fo
r
Ji
if
r
ft
wli
i
jr
I
o
J
1k
I
ct
t
t
t
II
t
Igmtion
wanung
lamp
The
lamp
does
Dot
hght
when
the
IgDltton
switch
IS
set
to
ON
The
lamp
does
not
go
out
when
the
engme
IS
started
4
j
Blown
off
fuse
or
faulty
contact
Burnt
out
hght
bulb
filament
or
faulty
cable
contact
Faulty
chargmg
system
i
l1
f
j
l
l
d
1
in
t
i
1
4
f
t
11G
f
t
H
i
51
1
f
fl
j
r
lm
jjolv
tl
J
tA
I
Ii
i
i
6i
t
t
t
1
e
J
Check
the
fuse
for
fusmg
and
faulty
contact
The
pdot
lamp
does
not
light
when
the
voltage
regulator
con
nector
IS
disconnected
the
white
red
cable
IS
grounded
and
the
18mtlOn
sWitch
IS
set
to
ON
Inspect
the
charging
system
fJ
4t
ll
Repair
or
replace
as
requIred
Check
the
bulb
for
burnt
out
filament
and
replace
as
re
qUired
h
it
i
41
l
Jl
1
i
c
r
x
t
