TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 184 of 1275
TM9-2350-311-20-1 3-3 TROUBLESHOOTING CHART — CONTINUED f. TRANSMISSION AND DRIVING CONTROLS — (1) TRANSMISSION OVERHEATS; TRANSMISSION OIL CONTINUED TEMPERATURE GAGE READS OVER 270°F (132°C), MASTER WARNING LIGHT IS LIT – CONTINUED CONTINUED FROM STEP A Bring transmission oil to proper level (TM 9-2350-311-10). NOTE If oil level is low, check transmission seals, plugs, gaskets, and lines for oil leaks. Correct cause of leaks if within scope of unit maintenance. If repairs are beyond scope of unit maintenance, notify support maintenance. Check transmission oil cooler lines for leaks or restrictions (para 9-4). I I Are transmission oil cooler lines free of leaks and restrictions? I Tighten lines that leak. If leak persists, repair or replace restricted lines (para 9-4). Troubleshoot transmission oil temperature indicator circuit (para 3-3p). I Is transmission oil temperature indicator circuit operating properly? as required (para 8-12). Repair or replace transmission oil temperature indicator circuit components CONTINUED ON NEXT PAGE 3-84