TEST #1 . . .
1 . Start and run engine at 1000 to 1200 rpm (high idle)
2 . Turn rheostat nob
slowly until 20 amperes is indicated
to 10-volt position
should not show over 0.8 volts. For a more accurate
to 1-volt position
5 . If voltage is more than 0.8 volts, check both sections
of cable for bad connections. Turn all controls off
TEST #2 . . .
1. Remove lead C1 from ARM terminal and connect it to
BAT adapter terminal. Repeat steps 2, 3, and 4
of test #1
2. If voltage is more than 0.8 volts, replace cable. If
no voltage loss is found, replace cable tested in test #1