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
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