ENGINE
ELECTRICAL
SYSTEM
Rotor
coil
inserting
resistance
n
n
10
5
at
20DC
68DF
10
Voltage
coil
resistance
Core
gap
Point
gap
rnm
in
mm
in
31
40
0
6
to
1
0
0
0236
to
0
0394
0
3
to
0
4
0
0118
to
0
0157
Voltage
coil
series
resistance
Smoothing
resistance
n
Charge
relay
Release
voltage
Voltage
coil
resistance
V
4
2
to
5
2
at
N
terminal
n
37
8
at
20DC
68DF
mm
in
0
8
to
1
0
0
0315
to
0
0394
mm
in
0
4
to
0
6
0
0157
to
0
0236
Core
gap
Point
gap
Standard
temperature
gradient
D
015
VIDC
TROUBLE
DIAGNOSES
AND
CORRECTIONS
Troubles
Trouble
location
Causes
Remedies
Not
output
Alternator
Sticking
brushes
Correct
or
replace
brush
and
brush
spring
Dirty
brushes
and
slip
rings
Clean
Loose
connections
or
broken
leads
Retighten
or
solder
connection
Replace
leads
if
necessary
Open
stator
coil
Repair
or
replace
the
stator
coil
Open
rotor
coil
Replace
the
rotor
Defective
diodes
Replace
the
diodes
assembly
Shorted
rotor
Replace
the
rotor
Shorted
stator
Repair
or
replace
the
stator
Grounded
A
terminal
Replace
the
insulator
Broken
fan
belt
Replace
the
belt
EE
27
