ELECTRICAL SYSTEM TROUBLESHOOTING PROCEDURES - CONTINUED
TEST OR INSPECTION
Engine Will Not Crank -
b. Connect meter positive lead to
negative lead to ground strap.
c. Place battery disconnect switch in
the ON position. Meter should read
d. With meter still connected as
1. Recharge batteries if voltage reading is
above, place exterior light switch to
low (TM 9-6140-200-14). Each cell of
the ON position for approximately
battery must show 1.6 volts.
15 seconds. Meter reading should
2. If voltage reading is OK, go to Test 3.
not be below 18 volts.
Test starting motor. Go to
Test battery disconnect switch for
All Machine Electrical
Systems Are Inoperative.
a. Place battery disconnect switch in
b. Disconnect negative battery cable