CHAPTER 1 INTRODUCTION - TM-5-5420-212-23_13OFFICIAL NOMENCLATURE, NAMES AND DESIGNATIONSOFFICIAL NOMENCLATURE, NAMES AND DESIGNATIONS (cont) - TM-5-5420-212-23_15OFFICIAL NOMENCLATURE, NAMES AND DESIGNATIONS (cont) - TM-5-5420-212-23_16Section II. EQUIPMENT DESCRIPTION AND DATAFIGURE 1-3 Link reinforced MGBLOCATION AND DESCRIPTION OF MAJOR COMPONENTSBankseat Beam (BSB)Bankseat Beam (BSB) (cont) - TM-5-5420-212-23_21Bankseat Beam (BSB) (cont) - TM-5-5420-212-23_22Deck UnitBridge Marker Guide - TM-5-5420-212-23_24Bridge Marker Guide - TM-5-5420-212-23_25Bottom Panel (BP)Junction Panel (JP)End Taper Panel (ETP)Sway BracePanel PinBracing PinBaseplate, Double StoryAdjustable SupportFrame Cross GirderRoller Beam (RB)Longitudinal GirderJack SeatJack Post - TM-5-5420-212-23_38Jack Post - TM-5-5420-212-23_39Rear SectionLaunching Nose Heavy (LNH)Launching Nose Roller (LNR)Launching Nose Cross Girder PostLaunching Nose Cross Girder (LNCG)Landing Roller (LR) - TM-5-5420-212-23_45Landing Roller (LR) - TM-5-5420-212-23_46Building Pedestal (BP) - TM-5-5420-212-23_47Building Pedestal (BP) - TM-5-5420-212-23_48Launching Nose PinPanel Erection Aid - TM-5-5420-212-23_50Carrying HandleFORK END ANCHORSAnti-flutter Tackle - TM-5-5420-212-23_53Push Bar LongFootwalk BearerCapsillFootwalkDavit Post AssemblyLaunching Nose Link (LNL)Long Reinforcing LinkShort Reinforcing LinkFootwalk PostPost Tensioning Assembly (PT)PullerRocking Roller - TM-5-5420-212-23_65Guard RopeLight Tackle (LT)Support Equipment.Truck, 5 Ton Dump (Tactical Models)Pallet Adapter - TM-5-5420-212-23_70Pallet Rear Buffer AssemblyStrap, 5,000 lbStrap, 10,000 lbEquipment BasketPackingEQUIPMENT DATA - TM-5-5420-212-23_76EQUIPMENT DATA - TM-5-5420-212-23_77EQUIPMENT DATA - TM-5-5420-212-23_78EQUIPMENT DATA - TM-5-5420-212-23_79EQUIPMENT DATA - TM-5-5420-212-23_80EQUIPMENT DATA - TM-5-5420-212-23_81EQUIPMENT DATA - TM-5-5420-212-23_82EQUIPMENT DATA - TM-5-5420-212-23_83EQUIPMENT DATA - TM-5-5420-212-23_84EQUIPMENT DATA - TM-5-5420-212-23_85EQUIPMENT DATA - TM-5-5420-212-23_86EQUIPMENT DATA - TM-5-5420-212-23_87EQUIPMENT DATA - TM-5-5420-212-23_88Section III. PRINCIPLES OF OPERATIONFIGURE 1-5 Launching Single Story Bridges over 50ft (15.2m)FIGURE 1-7 Launching Double Story Bridges up to 108ft (32.9m)FIGURE 1-8 Double Story Bridge in PlaceFIGURE 1-11 Link Reinforced MGB in PlaceFIGURE 1-13 MGB Components on Pallet for TransportationCHAPTER 2 UNIT MAINTENANCESection III. SERVICE UPON RECEIPTFIGURE 2-1 Stress corrosion crackingFIGURE 2-3 Exfoliation corrosionFIGURE 2-4 Paint checkingFIGURE 2-6 Paint crocodilingFIGURE 2-9 Paint blisteringFIGURE 2-11 Omission of paint primerLIFTING EQUIPMENTTABLE 2-3 Unit Preventive Maintenance Checks and Services - TM-5-5420-212-23_104TABLE 2-3 Unit Preventive Maintenance Checks and Services - TM-5-5420-212-23_105TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_106TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_107TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_108TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_109TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_110TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_111TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_112TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_113TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_114TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_115TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_116TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_117TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_118TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_119TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_120TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_121TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_122TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_123TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_124TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_125TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_126TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_127TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_128TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_129TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_130TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_131TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_132TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_133TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_134TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_135TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_136TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_137TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_138TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_139TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_140TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_141TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_142TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_143TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_144TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_145TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_146TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_147TABLE 2-3 Unit Preventive Maintenance Checks and Services (Continued) - TM-5-5420-212-23_148PMCS REPORTING.Section V. UNIT TROUBLESHOOTINGGENERALBOTTOM PANEL, PLUNGER ASSEMBLYInspection - TM-5-5420-212-23_153PALLET LIFTING RINGService/Repair - TM-5-5420-212-23_155PALLET TIE DOWN RINGService/Repair - TM-5-5420-212-23_157PALLET SHACKLESService/Repair - TM-5-5420-212-23_159PALLET, RUBBER BUFFERService/Repair - TM-5-5420-212-23_161PALLET, REAR BUFFER ASSEMBLYInspection - TM-5-5420-212-23_163TIE DOWN, CARGO AIRCRAFTRemoval (Chain)PUSH BAR, LINKRepair - TM-5-5420-212-23_167ROLLER BEAM, ROLLER ASSEMBLYRemoval - TM-5-5420-212-23_169HYDRAULIC JACK 15T - TM-5-5420-212-23_170Installation - TM-5-5420-212-23_171HYDRAULIC JACK 20T - TM-5-5420-212-23_172Service - TM-5-5420-212-23_173LAUNCHING NOSE HEAVY, DOWEL PINInstallation - TM-5-5420-212-23_175 LANDING ROLLER PEDESTAL Mk 1 AND Mk 2 (SWIVEL PINS)Removal - TM-5-5420-212-23_177Frame/Frame Support PinsLANDING ROLLER, ROLLER ASSEMBLYInspection - TM-5-5420-212-23_180LAUNCHING NOSE ROLLER, ROLLER ASSEMBLY - TM-5-5420-212-23_181Inspection - TM-5-5420-212-23_182ANCHOR ASSEMBLY, BONDED BEARINGRemoval - TM-5-5420-212-23_184ROPE, GUARDRemoval/Installation - TM-5-5420-212-23_186DAVIT POST ASSEMBLY, LEVELLING SCREWService/Repair - TM-5-5420-212-23_188DAVIT POST ASSEMBLY, PULLEY AND PINSService - TM-5-5420-212-23_190DAVIT POST ASSEMBLY, CHAINSRemoval - TM-5-5420-212-23_192ANTI-FLUTTER TACKLE - TM-5-5420-212-23_193Removal/Installation - TM-5-5420-212-23_194LIGHT TACKLEALL DIMENSIONS IN INCHES (mm)POST TENSIONING ASSEMBLY, GUIDERemoval - TM-5-5420-212-23_198POST TENSIONING ASSEMBLY, CATCH ASSEMBLYRemoval - TM-5-5420-212-23_200POST TENSIONING ASSEMBLY, LEVER ASSEMBLYRemoval - TM-5-5420-212-23_202POST TENSIONING ASSEMBLY, DISASSEMBLY/ASSEMBLYDisassembly - TM-5-5420-212-23_204Inspection/ServiceAssembly - TM-5-5420-212-23_206POST TENSIONING ASSEMBLY, BEARING STRIPInspection - TM-5-5420-212-23_208POST TENSIONING ASSEMBLY, SLIDING BLOCK BEARING PAD ASSEMBLYInspection - TM-5-5420-212-23_210POST TENSIONING ASSEMBLY, SLIDING BLOCK BEARING STRIPInstallation - TM-5-5420-212-23_212POST TENSIONING ASSEMBLY, SLIDING BLOCK BETALIGHTInspection - TM-5-5420-212-23_214AUNCHING NOSE LINKService/Repair - TM-5-5420-212-23_216ANCHORAGE PINCOPPER SULPHATE TESTANTI-SKID COATINGPatch PaintingSection VII. PREPARATION FOR STORAGE OR SHIPMENTCHAPTER 3 DIRECT SUPPORT MAINTENANCETABLE 3-1. Direct Support Troubleshooting - TM-5-5420-212-23_223TABLE 3-1. Direct Support Troubleshooting - TM-5-5420-212-23_224TABLE 3-1. Direct Support Troubleshooting - TM-5-5420-212-23_225Section II. DIRECT SUPPORT MAINTENANCE PROCEDURESPALLET ADAPTER - TM-5-5420-212-23_227Repair - TM-5-5420-212-23_228Repair - TM-5-5420-212-23_229Repair - TM-5-5420-212-23_230PUSH BAR ADAPTER, BRACKETSRepair - TM-5-5420-212-23_232PANEL ERECTION AID - TM-5-5420-212-23_233Replace Beam AssemblyReplace Frame AssemblyReplace roller PUSH BARS SHORT, LONG, END FITTINGSRepair - TM-5-5420-212-23_238Repair - TM-5-5420-212-23_239Repair - TM-5-5420-212-23_240Repair - TM-5-5420-212-23_241Repair - TM-5-5420-212-23_242ROLLER BEAM, PLAIN ROLLER ASSEMBLYDisassembly - TM-5-5420-212-23_244Repair - TM-5-5420-212-23_245ROLLER BEAM, FLANGED ROLLER ASSEMBLYInspection - TM-5-5420-212-23_247LAUNCHING NOSE CROSS GIRDER, ROLLER ASSEMBLYInspection - TM-5-5420-212-23_249HYDRAULIC JACK 15T - TM-5-5420-212-23_250Disassembly - TM-5-5420-212-23_251Disassembly Cleaning - TM-5-5420-212-23_253Cleaning - TM-5-5420-212-23_254Inspection - TM-5-5420-212-23_255Assembly - TM-5-5420-212-23_256Assembly - TM-5-5420-212-23_257Assembly - TM-5-5420-212-23_258Assembly - TM-5-5420-212-23_259Assembly - TM-5-5420-212-23_260Testing - TM-5-5420-212-23_261Testing - TM-5-5420-212-23_262HYDRAULIC JACK 20T - TM-5-5420-212-23_263Disassembly - TM-5-5420-212-23_264Disassembly - TM-5-5420-212-23_265Disassembly - TM-5-5420-212-23_266Cleaning - TM-5-5420-212-23_267Inspection - TM-5-5420-212-23_268Assembly - TM-5-5420-212-23_269Assembly - TM-5-5420-212-23_270Assembly - TM-5-5420-212-23_271Assembly - TM-5-5420-212-23_272Assembly - TM-5-5420-212-23_273Assembly - TM-5-5420-212-23_274Testing - TM-5-5420-212-23_275Testing - TM-5-5420-212-23_276LANDING ROLLERInspection - TM-5-5420-212-23_278LAUNCHING NOSE ROLLER, ROLLER ASSEMBLY - TM-5-5420-212-23_279Inspection - TM-5-5420-212-23_280ROCKING ROLLER - TM-5-5420-212-23_281ROCKING ROLLER - TM-5-5420-212-23_282Removal - TM-5-5420-212-23_283Removal - TM-5-5420-212-23_284Inspection - TM-5-5420-212-23_285Inspection - TM-5-5420-212-23_286Repair - TM-5-5420-212-23_287Installation - TM-5-5420-212-23_288Installation - TM-5-5420-212-23_289Installation - TM-5-5420-212-23_290Installation - TM-5-5420-212-23_291Installation - TM-5-5420-212-23_292Installation - TM-5-5420-212-23_293Installation - TM-5-5420-212-23_294Appendix A REFERENCES - TM-5-5420-212-23_295Appendix B MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_296EXPLANATION OF COLUMNS IN THE MAC, SECTION IIEXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, SECTION IIISection II.. MAINTENANCE ALLOCATION CHARTSection II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_300Section II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_301Section II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_302Section II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_303Section II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_304Section II. MAINTENANCE ALLOCATION CHART - TM-5-5420-212-23_305Section III. TOOLS AND TEST EQUIPMENTAppendix C EXPENDABLE AND DURABLE ITEMS LISTDESCRIPTIONAppendix D TORQUE LIMITSAppendix E WELD PROCEDURESGLOSSARY - TM-5-5420-212-23_311GLOSSARY - TM-5-5420-212-23_312GLOSSARY - TM-5-5420-212-23_313GLOSSARY - TM-5-5420-212-23_314GLOSSARY - TM-5-5420-212-23_315GLOSSARY - TM-5-5420-212-23_316