Table of Contents
Advertisement
Voltage
Voltage
.
.
Alternator Pulley Diameter
Alternator Pulley Diameter
B
B
r
r
u
u
s
s
h
h
e
e
s
s
C o n d e n s e r
C o n d e n s e r
C a p a c i t y .
C a p a c i t y .
Field Coil Draw
Field Coil Draw
Current
Current
Output
Output
(minimum) at 1250
(minimum) at 1250
engine R.P.M. (cold)
engine R.P.M. (cold)
Alternator
Alternator
Voltage
Voltage
R
R
e
e
g
g
u
u
Volts,
Volts,
. .
G r o u n d
G r o u n d
P o l a r i t y .
P o l a r i t y .
Point Gap
Point Gap
Air Gap..
Air Gap..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measure gap with gauge back of stop. Contacts closed with ,052 inch gauge installed. Con-
Measure gap with gauge back of stop. Contacts closed with ,052 inch gauge installed. Con-
tacts open with .048
tacts open with
Start and operate the engine at 1250 r.p.m. Turn on the lights and electrical accessories
Start and operate the engine at 1250 r.p.m. Turn on the lights and electrical accessories
to create enough electrical load, that 15 minutes of operation will stabilize the regulator tem-
to create enough electrical load, that 15 minutes of operation will stabilize the regulator tem-
perature. Measure the temperature at the regulator by holding a reliable thermometer two (2)
perature. Measure the temperature at the regulator by holding a reliable thermometer two (2)
inches from the regulator. Turn off the lights and other electrical load. Read the test voltmeter.
inches from the regulator. Turn off the lights and other electrical load. Read the test voltmeter.
With a fully charged battery and 15 amperes flowing in the circuit, the voltmeter reading
With a fully charged battery and 15 amperes flowing in the circuit, the voltmeter reading
should be within the specifications shown in the chart below.
should be within the specifications shown in
TE MP
TE
MP ER
ER AT
AT UR
UR E E
I I N N D D E E G G R R E E E E S S
M M i i n n i i m m u u m m S S e e t t t t i i n n g g
M M a a x x i i m m u u m m S S e e t t t t i i n n q q
c-744.
c-744.
C - 8 2 8 .
C - 8 2 8 .
SP-3375.
SP-3375.
SP-3380.
SP-3380.
SP-3381.
SP-3381.
SP-3383.
SP-3383.
C-3615.
C-3615.
C-3769.
C-3769.
c-3770.
c-3770.
c-3771
c-3771
C-3772.
C-3772.
Standard
Standard
Equipment
Equipment
1 1 2 2 V V o o l l t t s s
.
.
2 2 . . 7 7 5 5 i i n n . . S S i i n n g g l l e e G G r r o o o o v v e e
.
.
2 2
.5 .5 microfarad (min.)
microfarad (min.)
2.38 amperes minim
2.38 amperes minim um to 2.75 amperes m
tor by hand; or 2.97 amperes minimum to 3.43 amperes maximum at 15 volts at
tor by hand; or 2.97 amperes minimum to 3.43 amperes maximum at 15 volts at
70 degrees Fahrenheit, alternator operating at 750 R.P.M.
70 degrees Fahrenheit, alternator operating at 750 R.P.M.
3 3 5 5 A A m m p p e e r r e e s s
VOLTAGE REGULATOR
VOLTAGE REGULATOR SPEClFlCATlONS
l
l
a
a
t
t
o
o
r
r
.048 inch gauge installed.
inch gauge installed.
0 0 " "
2 2 5 5 " "
1 1 4 4
1 1 3 3 . . 9 9
t t o o
t t o o
1 1 4 4 . . 6 6
1 1 4 4 . . 5 5
SPECIAL TOOLS
SPECIAL TOOLS
.
.
Test
Test Lamp
Lamp
Voltage Regulator Tool Kit (Insulate the Bending Tool)
Voltage Regulator Tool Kit (Insulate the Bending Tool)
Adapters--Bearing
Adapters--Bearing
Remover-Rectifier
Remover-Rectifier
Installer-Rectifier End Housing Bearing
Installer-Rectifier End Housing Bearing
Support-Bearing
Support-Bearing
Remover-Pulley
Remover-Pulley
Installer-Drive End Housing Bearing
Installer-Drive End Housing Bearing
Remover -Rectifier End Housing Bearing
Remover -Rectifier End Housing Bearing
Remover--Support
Remover--Support
Installer-Rectifier
Installer-Rectifier
H H e e a a v v y y D D u u t t y y
1 1 2 2 V V o o l l t t s s
2 2 . . 7 7 5 5 i i n n . . S S i i n n g g l l e e G G r r o o o o v v e e
2 2
.5 .5 microfarad (min.)
microfarad (min.)
um to 2.75 amperes m aximum at 12 volts, ro
aximum at 12 volts, ro tating
4 4 0 0 A A m m p p e e r r e e s s
SPEClFlCATlONS
N
N
o
o
.
.
.015 inch plus or minus
.015
the chart below.
4 4 8 8 " "
7 7 0 0 " "
1 1 3 3 . . 8 8
1 1 3 3 . . 7 7
t t o o
t t o o
1 1 4 4 . . 4 4
1 1 4 4 . . 3 3
Remover
Remover
Remover
Remover
Bearing
Bearing
A A i i r r C C o o n n d d i i t t i i o o n n i i n n g g
1 1 2 2 V V o o l l t t s s
3 3 . . 0 0 0 0 i i n n . . T T w w i i n n G G r r o o o o v v e e
2 2
.5 .5 microfarad (min.)
microfarad (min.)
tating
al alte tern rna- a-
4 4 0 0 A A m m p p e e r r e e s s
2095700
2095700
12
12
. .
Negative
Negative
inch plus or minus ,001
,001 inch
inch
,048
,048 to to ,052
,052 inch
inch
9 9 5 5 " "
1 1 1 1 8 8 " "
1 1 3 3 . . 6 6
1 1 3 3 . . 5 5
t t o o
t t o o
1 1 4 4 . . 2 2
1 1 4 4 . . 1 1
140"
140"
13.4
13.4
t t o o
14.0
14.0
Advertisement
Table of Contents
