
00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
00
3030
3030
1010
1010
2020
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead A
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt on to the alternator pulley. Make sure the belt is
under the motor pulley belt retaining clip. Slide the green handle
to the right, locking the handle into the retaining tab and close the
belt guard. Make sure to keep your fingers and clothing free of
the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE
(hold for no more than 3 seconds). Observe meters for proper
readings.
Red clip
pdc/nwr/inv/881/881-manual/green/889-A.cdr
Black clip

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0, unless W connected
then 7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
0, unless W connected
then 7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead B
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
W terminal, connected only
when W spade is present
on alternator
pdc/nwr/inv/881/881-manual/green/889-B.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead BD
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
pdc/nwr/inv/881/881-manual/green/889-BD.cdr
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead BM
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
If battery post is not
available,
connect here
pdc/nwr/inv/881/881-manual/green/889-BM.cdr
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0, unless W connected
then 7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
0, unless W connected
then 7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead BT
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-BT.cdr
W terminal, connected only
when W spade is present
on alternator

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead C
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
pdc/nwr/inv/881/881-manual/green/889-C.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead CD
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
pdc/nwr/inv/881/881-manual/green/889-CD.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
00
3030
3030
1010
1010
2020
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7-8
STARTER VOLTAGE
STATOR VOLTAGE
7-8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-D.cdr
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Test Lead D
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead El1
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Green
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
pdc/nwr/inv/881/881-manual/green/889-EL1.cdr
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead EL2
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
6. Reverse the BLACK and GREEN test lead wires and retest.
Red clip
Black clip
Green
Black
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
pdc/nwr/inv/881/881-manual/green/889-EL2.cdr
FLD FLDFLD FLD
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead EL3
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%..
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Green
White
Black
pdc/nwr/inv/881/881-manual/green/889-EL3.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED
STA
FLD
GRD

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8 (sta)
14-16 (61, d+)
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8 (sta)
14-16 (61, d+)
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead EL4
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Green
White
Black
pdc/nwr/inv/881/881-manual/green/889-EL4.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED
D-D-
FLD
or DF
FLD
or DF
B+
D-
F+
61

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead F
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-F.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead FA
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin. Make sure “A” circuit adapter is connected.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-FA.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
“A” Circuit

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-FB.cdr
Test Lead FB “A" CircuitTest Lead FB “A" Circuit

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead FC
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-FC.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED
Green
White

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead FT
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-FT.cdr
EXTERNALLY
REGULATED
Green
Red
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead FV
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-FV.cdr
W terminal, connected only
when W spade is present
on alternator
W terminal, connected only
when W spade is present
on alternator
W TerminalW Terminal
Slide on connector used
when post is not present
D+

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead G
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than10
seconds.
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-G.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
00
3030
3030
1010
1010
2020
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0, unless P
connected, then 7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
0, unless P
connected, then 7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-H.cdr
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Test Lead H
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
“P” terminal, connected
only when P spade is present
on alternator

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
00
3030
3030
1010
1010
2020
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
pdc/nwr/inv/881/881-manual/green/889-HL.cdr
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Test Lead HL
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead ID
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-ID.cdr
S
L
S
L
IGIG

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead IG
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-IG.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead IN
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-IN.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
Test Lead J
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%..
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-J.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED
onon
onon

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead JD
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-JD.cdr
L
S

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
Test Lead K
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%..
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-K.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
EXTERNALLY
REGULATED
offoff

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-LR.cdr
Test Lead LR
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
00
3030
1010
2020
STARTER / STATOR
VO LTAG E
STARTER / STATOR
VO LTAG E
STARTER VOLTAGE
STATOR VOLTAGE
13 to 16
STARTER VOLTAGE
STATOR VOLTAGE
13 to 16

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
Test Lead M
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%..
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-M.cdr
EXTERNALLY
REGULATED
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
STARTER VOLTAGE
STATOR VOLTAGE
13 to 16
STARTER VOLTAGE
STATOR VOLTAGE
13 to 16
offoff

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-MD.cdr
Test Lead MD
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
STARTER VOLTAGE
STATOR VOLTAGE
13 TO 16 if "R" terminal
is present
0 if no "R" terminal
STARTER VOLTAGE
STATOR VOLTAGE
13 TO 16 if "R" terminal
is present
0 if no "R" terminal
L RL R
SS

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-N-A.cdr
Test Lead N “A" CircuitTest Lead N “A" Circuit
onon
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-N-B.cdr
Test Lead N “B” CircuitTest Lead N “B” Circuit
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
offoff
EXTERNALLY REGULATED
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%..
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead P
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin. Make sure “A” circuit adapter is connected.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-P.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
“A” Circuit

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead S
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Pdc/nwr/inv/881/881-manual/green/889-S.cdr
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

0
200
100
50
150
STARTER
AMPS
0
2
4
6
8
10
MILLIAMPERE
METER
0
30
10
20
ALTERNATOR
VOLTAGE
0
30
10
20
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
2 to 12
STARTER AMPERAGE
0
4
a
m
p
Blue
Green
Red
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
off
off
off
Test Lead SC
Test Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1.
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Readings for a good alternator are in the shaded area. All meter
Red clip
Black clip
0
30
10
20
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-SJ.cdr
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead SI
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Pdc/nwr/inv/881/881-manual/green/889-SI.cdr
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
STARTER VOLTAGE
STATOR VOLTAGE
6 to 8
(some Cadillac alternators
may read less)
STARTER VOLTAGE
STATOR VOLTAGE
6 to 8
(some Cadillac alternators
may read less)
1 21 2
RR

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead SJ
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-SJ.cdr
EXTERNALLY
REGULATED
F1 F2

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead SK
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-SK.cdr
EXTERNALLY
REGULATED
F1 F2

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
00
3030
3030
1010
1010
2020
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0, unless P
connected, then 7 to 8
STARTER VOLTAGE
STATOR VOLTAGE
0, unless P
connected, then 7 to 8
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889SL.cdr
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Test Lead SL
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
“P” terminal, connected
only when P spade is present
on alternator

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead SN
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-SN.cd
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead T
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Pdc/nwr/inv/881/881-manual/green/889-T.cdr
Black clip
00
3030
1010
2020
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead TD
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-TD.cdr

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead U
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Pdc/nwr/inv/881/881-manual/green/889-U.cdr
Black clip
00
3030
1010
2020
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead V
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin. Make sure “A” circuit adapter is connected.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button MOMENTARILY and RELEASE.
Observe meters for proper readings. Hold for no more than 3
seconds.
Red clip
Black clip
Pdc/nwr/inv/881/881-manual/green/889-V.cdr
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
“A” Circuit

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead VO
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-VO.cdr
EXTERNALLY
REGULATED
D+D+
B+B+
D+ DFD+ DF
D-D-

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER VOLTAGE
STATOR VOLTAGE
13-16
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead VW
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator
holder pin.
3. Install the belt making sure it is under the belt retaining clip. Slide
the green handle to the right, locking handle into retaining tab and
close the belt guard. Make sure to keep your fingers and clothing
free of the pulley and belt.
4.Turn on motor switch. The charge light on the panel should be lit.
If not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe
meters for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-VW.cdr
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead WF
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-WF.cd
EXTERNALLY
REGULATED

00
200200
100100
5050
150150
STARTER
AMPS
STARTER
AMPS
00
22
44
66
88
1010
MILLIAMPERE
METER
MILLIAMPERE
METER
00
3030
1010
2020
ALTERNATOR
VOLTAGE
ALTERNATOR
VOLTAGE
00
3030
1010
2020
ALTERNATOR
AMPS
ALTERNATOR
AMPS
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER VOLTAGE
STATOR VOLTAGE
0
STARTER AMPERAGE
0
STARTER AMPERAGE
0
4
a
m
p
4
a
m
p
BlueBlue
GreenGreen
RedRed
BAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHTBAD DIODE LIGHT CHARGE LIGHT AUXILIARY LIGHT
MILLIAMPERE METER
6 or less
MILLIAMPERE METER
6 or less
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR VOLTAGE
13 to 16
ALTERNATOR AMPERAGE
12 to 16
ALTERNATOR AMPERAGE
12 to 16
offoff
offoff
offoff
Test Lead Y
Test LeadsTest Leads
and
881 Alternator
Starter Test Bench
Many alternators use the same plug with different wiring. Please
refer to test lead chart for the correct test lead requirements!
1. Readings for a good alternator are in the shaded area. All meter
readings are ±5%.
2. Insert lead as shown below and slide alternator onto alternator holder
pin.
3. Install the belt making sure it is under the belt retaining clip. Slide the
green handle to the right, locking handle into retaining tab and close
the belt guard. Make sure to keep your fingers and clothing free of the
pulley and belt.
4. Turn on motor switch. The charge light on the panel should be lit. If
not, check and reset the circuit breaker on the front panel.
5. Press the GREEN test button. While pressing button, observe meters
for proper readings. Hold for no more than 10 seconds.
Red clip
Black clip
00
3030
1010
2020
STARTER / STATOR
VOLTAGE
STARTER / STATOR
VOLTAGE
Pdc/nwr/inv/881/881-manual/green/889-Y.cd
EXTERNALLY
REGULATED