Bored with evacuator service?Crewmen, after firing the main gun on your tank, don't forget to service the bore evacuator A bore evacuator is a device on the gun barrel of an armoured fighting vehicle which helps prevent poisonous propellant gases from venting back into the vehicle's fighting compartment when the gun breech is opened to load another shell. . It's a required after-operation PMCS PMCS PMC Sierra (stock symbol) PMCS Project Management Control System PMCS partial mission-capable, supply (US DoD) PMCS Preventive Maintenance Checks & Services PMCS Professional Military Comptroller School check in your -10 TMs. A lack of service causes excessive pitting. That results in a gun tube that has to be condemned before its time. The instructions for servicing the bore evacuator start on Page 3-247 of TM 92350-264-10-2, Page 3-138 of TM 9-2350-288-10-2. and Page 3-165 of TM 0-9-2350-388-10-2. Pay special attention to the O-ring at the front and rear of the bore evacuator. Your tank is NMC NMC Nursing & Midwifery Council (UK) NMC NSSDC Master Catalog (NASA) NMC Northwestern Michigan College (Traverse City, Michigan) NMC National Meteorological Center if either O-ring is torn, cut, gouged or deformed in any way. Your mechanic will replace damaged O-rings using NSN NSN National Stock Number NSN Nokia Siemens Networks NSN National Storytelling Network NSN NATO Stock Number NSN New Substances Notification (CEPA) NSN National Student Number (NZ) NSN Never Say Never 5331-01-498-9953. HEY! AREN'T YOU GONNA SERVICE MY BORE EVACUATOR? [ILLUSTRATION OMITTED] |
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