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

(1) PERSONNEL HEATER FAILS TO OPERATE.

TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1_292

TM-9-2350-287-20-1 Carrier Ammunition Tracked M992A21 (2350-01-352-3021) EIC:AE6 Manual
Page Navigation
269

TM 9-2350-287-20-1 2-19. TROUBLESHOOTING CHART (continued) n. PERSONNEL HEATER (continued). (1) PERSONNEL HEATER FAILS TO OPERATE. All other electrical systems operate (continued). CONTINUED FROM STEP A B. 1. Place red multimeter lead in socket C and black to ground. 2. Turn MASTER switch ON (refer to TM 9- 2350-287-10) and heater selector switch to HIGH or LOW. 3. Check for 24 + 3 vdc. 4. Turn MASTER switch and heater selector switch OFF (refer to TM 9-2350-287-10). Is voltage present? Replace personnel heater (para 16-7). Verify problem is solved. C. 1. Reconnect harness 12351544 to person- nel heater. 2. Disconnect wiring harness 12351544 at accessory control box. 3. Place red multimeter lead on pin C of accessory control box and black lead to ground. 4. Turn MASTER switch ON and heater se- lector switch to HIGH or LOW (refer to TM 9- 2350-287-10). 5. Check for 24 + 3 vdc. 6. Turn MASTER switch and heater selector switch OFF (refer to TM 9-2350-287-10). Is voltaqe present? Continued on next page 2-239

Privacy Statement
Press Release
Contact