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File: 110796_aacrc_01.txtSUBJECT: SUPPORTABILITY AND MAINTAINABILITY OF THE M17A1/A2 PROTECTIVE MASK UNCLAS PAGE 1 MLN=05251 >>> I M M E D I A T E <<< N=401-060674 OCDSN=MCP061 R= 300609Z AUG 70 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ TION = [BCC]CP(L) [GUN]AFLMC(2) SSC(2) CS(1) =0 = _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ UN]TOTAL COPIES = 00005 MDC = AUTO AUZYUW RUVRAAA0218 2420554-UUUU--RHCPMXA RHCPGUN. UUUUU 300500Z AUG 90 WR ALC ROBINS AF3 GA//MMVR// RUEAH0A/HQ USAF WASHINGTON DC //XOOTM/LEYX/LEEV// 7AFLC/H: AFLC WRIGHT PATTERSON AFB OH//SS/XOW// 19680 3 570 :0 RUVEFFA/AFOPRC LOWRY AFS CO //PR// :T AF-ACXJRF UNCLAS BJ SUPPORTABILITY AND MAINTAINABILITY OF THE M17A1/A2 PROTECTIVE MASK CONTENTS OF AMSMC-OC MSG 232010Z AUG 90 AND AMSMC-MA MSG 292140Z 90 IS RETRANSMITTED FOR INFORMATION AND NECESSARY ACTION. THE REQUIRED SEMIANNUAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) FOR THE M17 SERIES MASK PMCS PROCEDURES WITH SPECIAL ATTENTION BEING PAID TO THE FOLLOWING AREAS AS NECESSITATED THE HARSH OPERATION DESERT SHIELD ENVIRONMENT: - A. OUTLET VALVE - CHECK FOR MISSING OUTLET VALVE, IMPROPER STALLATION AND SEATING, AND DIRT. GE 2 RUVRAAA0218 UNCLAS B. HEAD-HARNESS - CHECK FOR IMPROPER INSTALLATION. C. VOICEMITTER ASSEMBLY - CHECK FOR DAMAGE FOR DEFORMATION OF THE ICEMITTER HOUSING, TIGHTNESS OF NUT ON DRINK TUBE LEVER (IT SHOULD TIGHT), AND BENT DRINK TUBE LEVER SHAFT. PERSONNEL ARE INSTRUCTED EXAMINE VOICEMITTERS IAW PMCS PROCEDURES IN TM 3-4240-279-10 ANGE 1 PARA 2-5E PAGE 2-30. PAY SPECIAL ATTENTION TO THE AREA ERE THE DRINK TUBE LEVER ENTERS THE VOICEMITTER, BETWEEN THE 12-3 CLOCK POSITION ON THE OUTLET VALVE RECESSED AREA. IAW THE M17 RIES MASK TM CHECK VOICEMITTER HOUSING, DRINK TUBE AND DRINKING VER FOR DISTORTION DAMAGE, WHICH MAY CAUSE A LEAK PATH. THE MASK UNCLAS MISSING PARTS OF LEFT MARGIN, SEE IMAGE FILE.
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