TM 9-2320-272-24-1
Table 2-3. Electrical Troubleshooting (Contd).
MALFUNCTlON
TEST OR INSPECTION
CORRECTIVE ACTION
8. STARTER MOTOR INOPERATIVE; NO SOLENOID THUMP
Test 1. Test battery and starter systems (malfunctions 2, 3, 4, 6, and 7).
Test 2. Test starter lockout reset.
Step 1. Disconnect harness connector from protective control box.
Step 2. Connect harness connector to protective control box to reset starter lockout switch.
Step 3. Start engine (TM 9-2320-272-10).
a. If engine fails to start, go to test 3.
b. If engine starts, replace alternator (para. 3-79 or 3-80).
Test 3. Test battery switch for voltage.
Step 1. Set multimeter to 50-volt range.
Step 2. Disconnect lead 81A (pin A) from battery switch.
Step 3. Connect multimeter positive lead to contact end of lead 81A and negative lead to ground.
a. Multimeter should indicate battery voltage. If voltage is not indicated, repair broken
lead 81A/81 (para. 3-131).
b. If voltage is indicated, go to step 4.
2-109
