TM 9-2350-287-1
2-19. TROUBLESHOOTING CHART (continued).
f.
GENERATOR (continued).
(1) GENERATOR FAILS TO CHARGE BATTERIES.
GAGE INDICATES NOT CHARGING, UNSTEADY,
OR INACCURATE READING (continued).
CONTINUED FROM B
C. 1. Disconnect cable assembly 12376406
from rectifier.
2. Disconnect cable assembly 12268308
from rectifier.
3. Install wire 1 into pin A and wire 3 into pin
C of harness 12268308.
4. Check continuity of rectifier by placing
multimeter leads at the following positions.
RECTIFIER 12268308
RECTIFIER 12376406
CONNECTOR
To
CONNECTOR
Socket C
Socket E
Socket A
Socket B
Is continuity indicated at both circuits?
Replace rectifier (para 7-4). Verify
problem is solved.
D. 1. Reconnect harness 12268308 to altern-
ator and rectifier.
2. Disconnect cable assembly 12376406
from voltage regulator.
3. Place one lead of multimeter on pin B of
cable assembly 12376406 rectifier connec-
tor and place other lead of multimeter on pin
B of cable assembly 12376406 voltage regu-
lator connector and check for continuity.
4. Place one lead of multimeter on pin E of
cable assembly 12376406 rectifier connec-
tor and place other lead of multimeter on pin
E of cable assembly 12376406 voltage regu-
lator connector and check for continuity.
Is continuity indicated at both circuits?
Continued on next page
2-80