Table 3. Charging System (60 Amp) Troubleshooting Procedure - continued

TM 9-2320-361-24-1

0012 00

BATTERY AND CHARGING SYSTEM TROUBLESHOOTING (Contd)

Table 3. Charging System (60 Amp) Troubleshooting Procedure (Contd).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

3. Check voltage at pin D of

1. If battery voltage is present, go to

1. NO ALTERNATOR

power accessory switch.

WP 0012 00, table 3, malfunction 1,

OUTPUT

Battery voltage should be

test 6, step 4 and check continuity

present.

of lead 1.

2. If voltage is not present, go to

WP 0012 00, table 2, malfunction 1,

test 4, step 8, to test continuity of

power accessory switch.

3. If continuity is present in power

accessory switch, go to

next step.

4. With both ends of lead 1

1. If continuity is present, reconnect

disconnected, check

lead 1 to pin D of power accessory

continuity.

switch. With power accessory

switch in ON position, battery

voltage should be present at lead 1.

2. If continuity is not present, repair

or replace lead 1 (WP 0090 00).

TEST 5

ALTERNATOR

TEST 3

STEP 1

STEP 5

LUG 3

TEST 4

LUG 2

PIN 4

STEP 4

NEGATIVE

PIN 1

214

LEAD

TEST 3

STEP 4

STARTER MOTOR

PIN B

PIN A

TEST 6

POWER

STEP 4

ACCESSORY

SWITCH

11 1

PIN D

HORN

CIRCUIT

FRAME

PIN C

BREAKER

GROUND

TEST 6

STEP 3

0012 00-23