TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1

TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1_141

TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1_143

TM-9-2350-287-20-1 Carrier Ammunition Tracked M992A21 (2350-01-352-3021) EIC:AE6 Manual
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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

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