CHAPTER 1 INTRODUCTION - TM-10-8415-206-12P_18REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR'S)Section II. EQUIPMENT DESCRIPTION - TM-10-8415-206-12P_20LOCATION AND DESCRIPTION OF MAJOR COMPONENTS LOCATION AND DESCRIPTION OF MAJOR COMPONENTS-ContinuedDIFFERENCES BETWEEN MODELS - TM-10-8415-206-12P_23CHAPTER 2 OPERATING INSTRUCTIONS - TM-10-8415-206-12P_24Section I. CONTROLS AND INDICATORSCONTROLS, DESCRIPTION, AND USE-Continued ISPACER PADSCHIN STRAP - TM-10-8415-206-12P_28PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-10-8415-206-12P_29Table 2-1. Operator's Preventive Maintenance Checks and Services - TM-10-8415-206-12P_30Table 2-1. Operators Preventive Maintenance Checks and Services (Continued) - TM-10-8415-206-12P_31Table 2-1. Operators Preventive Maintenance Checks and Services (Continued) - TM-10-8415-206-12P_32Section III. OPERATING UNDER USUAL CONDITIONSHeadband Suspension AdjustmentEar Cup Pad Rotation.Ear Cup Compression (Continued.)Chin strap Adjustment.Nape Strap Adjustment.Visor Operation.Section IV. OPERATION OF AUXILIARY EQUIPMENTCHAPTER 3 OPERATORS' MAINTENANCE INSTRUCTIONSOPERATORS' TROUBLESHOOTING PROCEDURES - ContinuedUNABLE TO HEARSection III. MAINTENANCE PROCEDURESVISOR AND GUARD LOCK ASSEMBLYVISOR AND GUARD LOCK ASSEMBLY - ContinuedINSTALLATION - TM-10-8415-206-12P_47ADJUSTMENT - ContinuedVISOR HOUSING - TM-10-8415-206-12P_49Visor Housing - TM-10-8415-206-12P_50VISOR - TM-10-8415-206-12P_51SERVICE - TM-10-8415-206-12P_52RETENTION ASSEMBLY - TM-10-8415-206-12P_53ADJUSTMENT - TM-10-8415-206-12P_54SUSPENSION ASSEMBLY - TM-10-8415-206-12P_55ADJUSTMENT - TM-10-8415-206-12P_56ADJUSTMENT (Continued) - TM-10-8415-206-12P_57ADJUSTMENT (Continued) - TM-10-8415-206-12P_58CHIN STRAP - TM-10-8415-206-12P_59ADJUSTMENT (Continued) - TM-10-8415-206-12P_60EAR CUP CROSS STRAPSADJUSTMENT - TM-10-8415-206-12P_62LINER - TM-10-8415-206-12P_63BEADING - TM-10-8415-206-12P_64SEAL AND EAR CUP ASSEMBLYCUSHION AND CUSHION BACKING, EAR CUP ASSEMBLYCUSHION AND CUSHION BACKING, EAR CUP ASSEMBLY - ContinuedINSTALLATION - TM-10-8415-206-12P_68EAR CUPSINSTALLATION - TM-10-8415-206-12P_70PAD, SPACER, AND EAR CUP ASSEMBLYOUTER SHELLTHERMO PLASTIC LINER (TPL)THERMO PLASTIC LINER (TPL) Continued - TM-10-8415-206-12P_74INSTALLATION - TM-10-8415-206-12P_75THERMO PLASTIC LINER (TPL) Continued - TM-10-8415-206-12P_76CHAPTER 4 ORGANIZATIONAL MAINTENANCE INSTRUCTIONSSection II. SERVICE UPON RECEIPT - TM-10-8415-206-12P_78Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-10-8415-206-12P_79Table 4-1. Organizational Preventive Maintenance Checks and Services - ContinuedTable 4-1. Organizational Preventive Maintenance Checks and Services - ContinuedORGANIZATIONAL MAINTENANCE TROUBLESHOOTING - ContinuedTable 4-2. Organizational Maintenance Troubleshooting ChartTable 4-2. Organizational Maintenance Troubleshooting Chart - Continued - TM-10-8415-206-12P_84Table 4-2. Organizational Maintenance Troubleshooting Chart - Continued - TM-10-8415-206-12P_85Section V. MAINTENANCE PROCEDURESGUARD LOCK ASSEMBLYREMOVAL - Continued INSTALLATION - TM-10-8415-206-12P_89VISOR HOUSING - TM-10-8415-206-12P_90REMOVAL - Continued - TM-10-8415-206-12P_91INSTALLATION - Continued - TM-10-8415-206-12P_92VISOR - TM-10-8415-206-12P_93REMOVAL - Continued - TM-10-8415-206-12P_94REPLACEMENT - TM-10-8415-206-12P_95INSTALLATION - Continued - TM-10-8415-206-12P_96VISOR TRACKS AND SPACERSVISOR TRACKS AND SPACERS - ContinuedNSTALLATIONINSTALLATION - Continued - TM-10-8415-206-12P_100CHIN STRAP - TM-10-8415-206-12P_101REPLACEMENT - TM-10-8415-206-12P_102INSTALLATION - TM-10-8415-206-12P_103EAR CUPS CROSS STRAPSREMOVAL - TM-10-8415-206-12P_105INSTALLATION - TM-10-8415-206-12P_106EAR CUP SPACER PADREPLACEMENT - TM-10-8415-206-12P_108EAR CUP ASSEMBLYREPLACEMENT - TM-10-8415-206-12P_110CUSHION INSERT, EAR CUP ASSEMBLYREPLACEMENT - TM-10-8415-206-12P_112CUSHION BACKING, AND EAR CUP ASSEMBLYREPLACEMENT - TM-10-8415-206-12P_114EAR CUP, EAR CUP ASSEMBLYREMOVAL - TM-10-8415-206-12P_116REMOVAL - Continued - TM-10-8415-206-12P_117REMOVAL - Continued - TM-10-8415-206-12P_118INSTALLATION. - TM-10-8415-206-12P_119INSTALLATION - Continued - TM-10-8415-206-12P_120INSTALLATION - Continued - TM-10-8415-206-12P_121RETENTION ASSEMBLY - TM-10-8415-206-12P_122RETENTION ASSEMBLY - ContinuedRETENTION ASSEMBLY - Continued - TM-10-8415-206-12P_124RETENTION ASSEMBLY - Continued - TM-10-8415-206-12P_125RETENTION ASSEMBLY - Continued - TM-10-8415-206-12P_126SUSPENSION ASSEMBLY - TM-10-8415-206-12P_127SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_128SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_129SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_130SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_131SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_132SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_133SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_134SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_135SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_136SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_137SUSPENSION ASSEMBLY - Continued - TM-10-8415-206-12P_138PAD, EAR CUP CHAFING, EAR CUP ASSEMBLYPAD, EAR CUP CHAFING, EAR CUP ASSEMBLY - Continued - TM-10-8415-206-12P_140PAD, EAR CUP CHAFING, EAR CUP ASSEMBLY - Continued - TM-10-8415-206-12P_141LINER - TM-10-8415-206-12P_142LINER - Continued - TM-10-8415-206-12P_143LINER - Continued - TM-10-8415-206-12P_144LINER - Continued - TM-10-8415-206-12P_145LINER - Continued - TM-10-8415-206-12P_146LINER - Continued - TM-10-8415-206-12P_147LINER - Continued - TM-10-8415-206-12P_148LINER - Continued - TM-10-8415-206-12P_149LINER - Continued - TM-10-8415-206-12P_150LINER - Continued - TM-10-8415-206-12P_151LINER - Continued - TM-10-8415-206-12P_152THERMO PLASTIC LINER (TPL) ASSEMBLY THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_154THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_155THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_156THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_157THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_158THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_159THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_160THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_161THERMO PLASTIC LINER (TPL) ASSEMBLY CONT. - TM-10-8415-206-12P_162BEADING - TM-10-8415-206-12P_163BEADING-ContinuedSection VI. PAINTING AND MARKINGPAINTING PROCEDURE-CONTINUED - TM-10-8415-206-12P_166PAINTING PROCEDURE-Continued - TM-10-8415-206-12P_167MARKING PROCEDURESMARKINGINITIAL SETUP - TM-10-8415-206-12P_170INSPECTIONINSTALLATION - TM-10-8415-206-12P_172RETENTION ASSEMBLY ALTERATIONRETENTION ASSEMBLY ALTERATION-ContinuedSection IX. NIGHT VISION GOGGLES (NVG) MOUNTING SYSTEMS INSTALLATIONPREPARATION - TM-10-8415-206-12P_176INSTALLATION - TM-10-8415-206-12P_177INSTALLATION ContinuedINSTALLATION - TM-10-8415-206-12P_179INITIAL SETUP - TM-10-8415-206-12P_180Materials/Parts (continued)PREPARATION - ContinuedINSTALLATION - Continued - TM-10-8415-206-12P_183INSTALLATION - Continued - TM-10-8415-206-12P_184INSTALLATION - Continued - TM-10-8415-206-12P_185INSTALLATION - Continued - TM-10-8415-206-12P_186INSTALLATION - Continued - TM-10-8415-206-12P_187INSTALLATION - Continued - TM-10-8415-206-12P_188INSTALLATION - Continued - TM-10-8415-206-12P_189INSTALLATION - Continued - TM-10-8415-206-12P_190INSTALLATION - Continued - TM-10-8415-206-12P_191INSTALLATION - Continued - TM-10-8415-206-12P_192INSTALLATION - Continued - TM-10-8415-206-12P_193AN/AVS-6(V)1 and (V)2 MOUNTINGTOXIC MATERIALSDESCRIPTION - TM-10-8415-206-12P_196INSTALLATION - AN/AVS-6(V)1 - Continued - TM-10-8415-206-12P_197INSTALLATION - AN/AVS-6(V)1 - Continued - TM-10-8415-206-12P_198INSTALLATION - AN/AVS-6(V)1 - Continued - TM-10-8415-206-12P_199INSTALLATION - AN/AVS-6(V)2 - Continued - TM-10-8415-206-12P_200INSTALLATION - AN/AVS-6(V)2 - Continued - TM-10-8415-206-12P_201SECTION X. INSTALLATION INSTRUCTIONS FOR OXYGEN MASKINSTALLATION OF RECEIVER MECHANISM ASSEMBLIESINSTALLATION OF RECEIVER MECHANISM ASSEMBLIES -CONTINUEDATTACHMENT OF BOOM MICROPHONE MOUNTING BRACKET.MBU-12/P OXYGEN MASK SELECTIONFigure 3-3. Measurement Procedure for Facemask MASK TO HELMET ADJUSTMENT.MASK TO HELMET ADJUSTMENT-CONTINUEDAPPENDIX A REFERENCES - TM-10-8415-206-12P_210APPENDIX B MAINTENANCE ALLOCATION CHART - TM-10-8415-206-12P_211COLUMN ENTRIES USED IN THE MACCOLUMN ENTRIES USED IN TOOL AND TEST EQUIPMENT REQUIREMENTSSection II. MAINTENANCE ALLOCATION CHART - TM-10-8415-206-12P_214Section II. MAINTENANCE ALLOCATION CHART -Continued - TM-10-8415-206-12P_215Section II. MAINTENANCE ALLOCATION CHART -Continued - TM-10-8415-206-12P_216Section II. MAINTENANCE ALLOCATION CHART -Continued - TM-10-8415-206-12P_217Section III. SPECIAL TOOL AND TEST EQUIPMENT REQUIREMENTSSection IV. REMARKS - TM-10-8415-206-12P_219Figure B-1. Special Tool, Modified Screwdriver - TM-10-8415-206-12P_220APPENDIX C COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTSSection II. COMPONENTS OF END ITEMSection III. BASIC ISSUE ITEMSAPPENDIX D EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-10-8415-206-12P_224Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-10-8415-206-12P_225Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST (Cont.) - TM-10-8415-206-12P_226Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST (Cont.) - TM-10-8415-206-12P_227APPENDIX E REPAIR PARTS AND SPECIAL TOOLS LISTExplanation - TM-10-8415-206-12P_229Explanation - TM-10-8415-206-12P_230Application / ExplanationExplanation of Columns (Sect. IV)How to Locate Repair Parts - TM-10-8415-206-12P_233When National Stock Number or Part Number is KnownFigure E-1. Visor and Guard Lock AssyDESCRIPTION AND USABLE ON CODES (UOC) - TM-10-8415-206-12P_236Figure E-2. Retention and Suspension Assembly (Sheet 1 of 2).Figure E-2. Retention and Suspension Assembly (Sheet 2 of 2).DESCRIPTION AND USABLE ON CODE (UOC)Figure E-3. Liner, Boading and Outershell.DESCRIPTION AND USABLE CN CODESIUOC)Figure E-4. NVG Attachments (Sheet 1 of 2)Figure E-4. NVG Attachments (Sheet 2 of 2)DESCRIPTION AND USABLE ON CODES (UOC) - TM-10-8415-206-12P_244NATIONAL STOCK NUMBER AND PART NUMBER INDEX - TM-10-8415-206-12P_245NATIONAL STOCK NUMBER AND PART NUMBER INDEX - TM-10-8415-206-12P_246NATIONAL STOCK NUMBER AND PART NUMBER INDEX - TM-10-8415-206-12P_247