
12
CHECKING DC AMPERAGE
OUTPUT
16 & 20 AMP REGULATED
ALTERNATOR
To avoid blowing fuse in meter when testing DC
output of 16 and 20 amp system the DC Shunt, Tool
part number 19468, is required.
The DC Shunt must be installed on the - (negative)
terminal of the battery. All connections must be clean
and tight for correct amperage readings.
1. Install shunt on negative battery terminal.
2. Insert RED test lead into v
receptacle in
meter and RED receptacle on shunt.
3. Insert BLACK test lead into
receptacle in
meter and BLACK receptacle on shunt.
4. Rotate selector to
position.
5. With engine running at 3600 RPM, DC output
reading should be close to specications listed in
Table 3.
DC Amperage Output Check
16 and 20 Amp System – DC Shunt
TEST LEAD
DC SHUNT
PART NUMBER
19468
TEST LEAD
TERMINAL
TERMINAL
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