Organizational Troubleshooting (continued)
TEST OR INSPECTION
CHARGER CIRCUIT MALFUNCTION.
If a battery charger malfunction is suspected, test the battery
charger and related circuits as follows (see FO-1):
set DC POWER switch to ON, check DC POWER ON indicator, set
DC POWER switch to OFF, and shut down engine. If DC POWER ON
indicator lit, continue with step b. If DC POWER ON indica-
tor did not light, see malfunction 42.
remove battery charger access cover, and open electrical
trays access door.
Check that battery charger circuit breakers 2CB1 and 2CB2 on
upper tray are closed (pushed in).
terminal J3+ (21). Tape the terminal lug on the wire to
Disconnect harness connector P2 (6) from battery charger 20
amp output connector J2 (7).
A test wire made from 18 gage wire is required for step f.
Terminate one end of wire with a female connector pin, and the
other end with a clip.
Connect an 18 gage wire between pin B of charger connector J2
and dc ground.