TM 5-4310-451-14Table 2-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS) (Con’t).B-BEFORED-DURINGA-AFTERW-WEEKLYINTERVALITEM TO BE INSPECTEDEQUIPMENT IS NOTITEMBDAWPROCEDURE: CHECK FOR AND HAVE REPAIRED,READY/AVAILABLE IFNO. FILLED, OR ADJUSTED AS NEEDED.12FIRE EXTINGUISHERWARNINGHandle charged fire extinguisher cylinders withcare. DO NOT jar or expose cylinder totemperatures above 140 °F (60 °C). Failure tofollow this warning may cause an explosion,resulting In serious Injury or death to personnel.NOTERefer to TB 5-4200-200-10 for guidance on fireextinguishers.•Check for broken or missing seal. Check security ofSeal is broken or missing. mounting deviceFire extinguisher is missing.13EXHAUST SYSTEMWARNINGBefore checking any part of exhaust system, allowexhaust system to cool. Failure to follow thiswarning may result In serious burns.•Visually check exhaust system for signs of leaks,Exhaust system has signs ofcracks, or breaks and loose or missing mountingleaks, cracks, or breaks. clampsMounting clamps are loose or missing.14INSTRUMENTS AND GAGESCheck for proper indication and operation:•(1) Engine Oil Pressure40-60 psiNot within normal operating(276-414 kPa)range or nonoperational.at 1050 rpm•(2) Air CompressorDischargeTemperature180°F (82°C)Not within normal operatingnormal operatingrange or nonoperational.pressure2-12
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