TM 9--2350--292--20--1 0007 00--6 QUICK GUIDE TO TROUBLESHOOTING (SYMPTOM/MALFUNCTION) INDEX -- CONTINUED 0007 00 SYMPTOM ACTION OR WP REF MONITORING SYSTEM FUEL GAUGE FAILS TO OPERATE PROPERLY. WP 0129 00 ENGINE OIL TEMPERATURE GAUGE FAILS TO OPERATE PROPERLY. WP 0130 00 TURBOCHARGER DUST DETECTOR INDICATOR LIGHT FAILS TO OPERATE. WP 0131 00 TIME TOTALIZING METER FAILS TO OPERATE. WP 0132 00 TRANSMISSION OIL TEMPERATURE GAUGE FAILS TO OPERATE. WP 0133 00 TRANSMISSION OIL PRESSURE GAUGE FAILS TO OPERATE. WP 0134 00 TRANSMISSION FILTER CLOGGED INDICATOR FAILS TO LIGHT WHEN FILTER IS CLOGGED. WP 0135 00 CHARGE FILTER (RETURN FILTER) CLOGGED LIGHT STAYS ON. WP 0136 00 HYDRAULIC OIL LOW LEVEL WARNING LIGHT STAYS ON. HYDRAULIC RESERVOIR IS FULL. WP 0137 00 TRANSMISSION FILTER CLOGGED INDICATOR STAYS ON. WP 0138 00 PERSONNEL HEATER PERSONNEL HEATER FAILS TO OPERATE PROPERLY. WP 0140 00 PERSONNEL HEATER FAILS TO IGNITE. (HEATER BLOWER OPERATES PROPERLY.) WP 0141 00 PERSONNEL HEATER FAILS TO KEEP BURNING. WP 0142 00 PERSONNEL HEATER SMOKES. WP 0140 00/ WP 0142 00 POWER TAKEOFF ELECTRICAL SYSTEM PTO CLUTCH DOES NOT ENGAGE, INDICATOR IS NOT LIT AND GOVERNOR DOES NOT OPERATE PROPERLY. WP 0144 00 HIGH TEMP INDICATOR FAILS TO LIGHT WHEN PTO CLUTCH OIL TEMPERATURE IS HIGH. ALL OTHER SYSTEMS OPERATE PROPERLY. WP 0145 00 RADIO INTERFERENCE SUPPRESSION SYSTEM EXCESSIVE INTERFERENCE, MAIN ENGINE AND APU NOT RUNNING, ACCESSORIES ON. WP 0147 00 EXCESSIVE INTERFERENCE WITH MAIN ENGINE RUNNING AND VEHICLE STATIONARY. WP 0148 00 EXCESSIVE INTERFERENCE WITH APU RUNNING AND APU GENERATOR SWITCH ON. MAIN ENGINE IS OFF AND VEHICLE IS STATIONARY. WP 0149 00 EXCESSIVE INTERFERENCE WHEN VEHICLE IS TRAVELING. WP 0150 00 SMOKE GRENADE LAUNCHER SYSTEM GRENADE LAUNCHER FAILS TO OPERATE PROPERLY. SOME OR ALL TUBES FAIL TO OPERATE. ALL OTHER SYSTEMS OPERATE PROPERLY. WP 0152 00