CHAPTER 1 INTRODUCTION - TM-9-2330-207-140007Figure 1-2. Semitrailer, stake, M127, right rear viewFigure 1-4. Semitrailer, stake, M127A1, M127A1 C, right rear viewFigure 1-6. Semitrailer, stake, M127A1, top viewFigure 1-9. Semitrailer, cargo van, M128A2C, right rear viewFigure 1-10. Semitrailer, supply van, M129A1, left front viewMAINTENANCE FORMS AND RECORDS - TM-9-2330-207-140013DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE - TM-9-2330-207-140014Section II. EQUIPMENT DESCRIPTION DATADIFFERENCES BETWEEN MODELS - TM-9-2330-207-140016EQUIPMENT DATA - TM-9-2330-207-140017EQUIPMENT DATA - TM-9-2330-207-140018EQUIPMENT DATA (Cont) - TM-9-2330-207-140019EQUIPMENT DATA (Cont) - TM-9-2330-207-140020LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - TM-9-2330-207-140021CHAPTER 2 OPERATING INSTRUCTIONS - TM-9-2330-207-140023DOME LIGHT SWITCHESINTERVEHICULAR CABLE RECEPTACLESDUMMY COUPLINGS - TM-9-2330-207-140026 LANDING LEG HANDCRANKFLOAT PADS (BOARD ASSEMBLY)STEPLADDER AND RETRACTABLE STEP (M128 AND M129 SERIES)PAULIN (M127 SERIES) KINGPINPANELS (M127 SERIES)24-VOLT VENTILATING FAN (M128 AND M129 SERIES)SERVICE LIGHTS AND ELECTRICAL WIRING (M127 AND M127A1)SERVICE LIGHTS AND CHASSIS ELECTRICAL WIRING (MODELS M127A1C, M128A1, M128A1C, M129A1, M129A1C)SERVICE LIGHTS AND CHASSIS ELECTRICAL WIRING (MODELS M127A1C, M128A1, M128A1C, M129A1, M129A1C) -CONT.FIGURE 2 -27. CHASSIS WIRING DIAGRAM ( MODELS M127A2C, M128A2C, M129A2C )SERVICE LIGHTS AND CHASSIS ELECTRICAL WIRING (MODELS M127A2C, M128A2C, M129A2C)12-VOLT BODY LIGHTS AND WIRING (M128 AND M129 SERIES) 24-VOLT BODY LIGHTS AND WIRING (M128 AND M129 SERIES)110-VOLT AC BODY LIGHTS AND WIRING (M129 SERIES)TIE-DOWN EYESVAN BODY (M128 AND M129 SERIES)Section H. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)Section H. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) -CONT.Table 2-1. Operator/Crew Preventive Maintenance Checks and Services - TM-9-2330-207-140046Table 2-1. Operator/Crew Preventive Maintenance Checks and Services - Continued - TM-9-2330-207-140047Table 2-1. Operator/Crew Preventive Maintenance Checks and Services - Continued - TM-9-2330-207-140048Schematic diagram of brake system (Model M127)AIR RESERVOIR - TM-9-2330-207-140050LANDING LEG - TM-9-2330-207-140051KINGPIN - TM-9-2330-207-140052ELECTRICAL WIRING - TM-9-2330-207-140053Section III. OPERATION UNDER USUAL CONDITIONS - TM-9-2330-207-140055Completing Coupling Semitrailer to Towing VehicleRaising the Landing GearOPERATI NG TOWING VEHICLE AND SEMITRAILERUNCOUPLING SEMITRAILER FROM TOWING VEHICLE - TM-9-2330-207-140059PREPARING M129 SERIES VAN SEMI TRAILER FOR STATIONARY USEOPERATING SPARE TIRE CARRIER - TM-9-2330-207-140061SERVICE AND DATA PLATESService and data plates M128 series (Typical)Section IV. OPERATION UNDER UNUSUAL CONDITIONS - TM-9-2330-207-140064OPERATION IN DUSTY OR SANDY AREAS - TM-9-2330-207-140065Section I. OPERATOR TROUBLESHOOTING PROCEDURESTROUBLESHOOTING TABLE - TM-9-2330-207-140068Table 3-1. Operator Troubleshooting Table Table 3-1. Operator Troubleshooting Table (Cont)Section II. MAINTENANCE PROCEDURES - TM-9-2330-207-140071CLEANING OF AIR HOSE COUPLINGSSection 1. LUBRICATION INSTRUCTIONS LUBRICATION CHART LUBRICATION CHART-CONT.Figure 4-2. Localized lubrication points (A thru J)Section II. REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT - TM-9-2330-207-140077Table 4-1. Special Tools and Equipment - TM-9-2330-207-140078Section III. SERVICE UPON RECEIPT OF MATERIALORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-9-2330-207-140080Table 4-2. Organizational Preventive Maintenance Checks and ServicesTable 4-2. Organizational Preventive Maintenance Checks and Services - ContinuedSection V. ORGANIZATIONAL TROUBLESHOOTING PROCEDURES - TM-9-2330-207-140083Table 4-3. Organizational Troubleshooting TableTable 4-3. Organizational Troubleshooting Table - ContinuedELECTRICAL SYSTEM - TM-9-2330-207-140086ELECTRICAL SYSTEM (Cont) - TM-9-2330-207-140087ELECTRICAL SYSTEM (Cont) - TM-9-2330-207-140088ELECTRICAL SYSTEM (Cont) - TM-9-2330-207-140089LANDING LEG - TM-9-2330-207-140090SPRINGS, SHOCK ABSORBERS AND WHEELSSPRINGS, SHOCK ABSORBERS AND WHEELS -CONT.Section VI. MAINTENANCE OF ELECTRICAL SYSTEMFigure 4-5. Taillight lamp replacementFigure 4-6. Clearance light lamp replacementDOME LIGHT LAMP REPLACEMENTFigure 4-8. 110-volt dome light lamp replacementFigure 4-9. 24-volt dome light switch replacementFigure 4-10. 110-volt dome light switch replacementTAILLIGHT ASSEMBLIESFigure 4-11. Typical taillight assembly replacement (24-volt taillight shown)Figure 4-12. Stoplight-taillight, 24-volt MS51330-1 (M127, M127A1)Figure 4-13. Stoplight-taillight, 24-volt, MS51329-1 (All Models except Kasel M129A2C)Figure 4-14. Blackout-stoplight, 24-volt, MS51302-1 (Ml 28 and Ml 29 Series except Kasel M129A2C)Figure 4-15. Stop, turn and taillight, 12-volt, 10920548 (All models except M127 and M127A1)Figure 4-16. Composite marker light assembly, 24-volt, 11614157 (All models)Cleaning. - TM-9-2330-207-140107CLEARANCE LIGHT ASSEMBLY - TM-9-2330-207-140108Cleaning - TM-9-2330-207-140109DOME LIGHT ASSEMBLIESFigure 4-20. 110-volt dome light assembly replacementWIRING HARNESS - TM-9-2330-207-140112Installation - TM-9-2330-207-140113Section VII. WHEELS, HUBS, AND DRUMSTIRE PRESSUREFigure 4-24. Wheel replacement (Sheet 1 of 2)Figure 4-24. Wheel replacement (Sheet 2 of 2)TIRES - TM-9-2330-207-140118Figure 4-26. Tire mountingBRAKE DRUM AND HUB - TM-9-2330-207-140120Figure 4-27. Hub and brake drum replacement (Sheet 1 of 3)Figure 4-27, Hub and brake drum replacement (Sheet 2 of 3)Figure 4-27. Hub and brake drum replacement (Sheet 3 of 3)Figure 4-28. Removal of brake drum from hubInstallation of Brake Drum on HubSection VIII. AXLESFigure 4-32. Axle replacement (Sheet 1 of 3)Figure 4-32. Axle replacement (Sheet 2 of 3)WIPER REPLACEMENTSection IX. BRAKESFIGURE 4-34. SCHEMATIC DIAGRAM OF BRAKE SYSTEM ( M127 )DESCRIPTION OF BRAKES Figure 4-38. Hydraulic master cylinderFigure 4-39. Slack adjuster and air chamber (M127)MAINTENANCE AND ADJUSTMENTS - TM-9-2330-207-140135Figure 4-43. Major brake adjustment (Model M127)Bleeding of Hydraulic Brake SystemRefilling Hydraulic Brake SystemEmergency Relay Valve, Drainage of Moisture and TestsINTERNAL BRAKESFigure 4-47. internal brake assembly replacement (All models except M127) (Sheet 1 of 2)Figure 4-47. Internal brake assembly replacement (All models except M127) (Sheet 2 of 2)Installation - TM-9-2330-207-140143HYDRAULIC MASTER CYLINDER AND AIR CHAMBER (ALL MODELS EXCEPT M127)Figure 4-48. Hydraulic master cylinder and air chamber replacement (All models except M127) (Sheet 2 of 2)HYDRAULIC LINES AND FITTINGSAIR LINES AND FITTINGS - TM-9-2330-207-140147Figure 4-49. Emergency relay valve replacement (All models except M 127)AIR FILTERS - TM-9-2330-207-140149Figure 4-51. Air filter, exploded viewFigure 4-52. Assembly of nylon tubingAIR RESERVOIR - TM-9-2330-207-140152Figure 4-53. Air reservoir replacement (All models except M127)Section X. SPARE TIRE CARRIERCLEANING, INSPECTION AND REPAIR - TM-9-2330-207-140155ASSEMBLY - TM-9-2330-207-140156Section XI. LANDING LEGFigure 4-57. Landing leg assembly (Thomas), exploded viewCleaning, Inspection and Repair - TM-9-2330-207-140159LEFT LANDING LEG GEAR BOX (THOMAS)Figure 4-58. Left landing leg gear box (Thomas), exploded viewRIGHT LANDING LEG GEAR BOX (THOMAS)Cleaning, Inspection and Repair - TM-9-2330-207-140163Figure 4-61. Gear box (Westran), removalFigure 4-63. Landing leg removal (Westran)Figure 4-64. Landing leg disassembly and reassembly (Westran)Cleaning - TM-9-2330-207-140167Section XII. SPRINGS AND SHOCK ABSORBERSFigure 4-65. Spring repIacement (Sheet 1 of 2)Figure 4-65. Spring replacement (Sheet 2 of 2)SPRING SEAT AND BEARINGSFigure 4-67. Spring seat and bearing replacement (Sheet 1 of 3)Figure 4-67. Spring seat and bearing replacement (Sheet 2 of 3)Figure 4-67. Spring seat and bearing replacement (Sheet 3 of 3)TORQUE RODSTRUNNION TUBE - TM-9-2330-207-140176Figure 4-69. Bogie assembly, torque rods and trunnion tube, exploded view, typicalSection XIII. BODY - TM-9-2330-207-140178Figure 4-70. Tool box (M127 Series), exploded viewBLACKOUT COVERS (M127 SERIES)Figure 4-72. Retractable sash window, outside viewDOOR ASSEMBLY, RIGHT (M128 AND M129 SERIES) (FIG. 4-74)Figure 4-74. Door assembly, right (M128 and M129 Series)DOOR ASSEMBLY, LEFT (M128 AND M129 SERIES) (FIG. 4-75)Figure 4-75. Door assembly, left (M 128 and M129 Series)Section XIV. MISCELLANEOUS BODY ACCESSORIESSection XV. MAINTENANCE UNDER UNUSUAL CONDITIONSMAINTENANCE AFTER OPERATION ON UNUSUAL TERRAINCHAPTER 5 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE INSTRUCTIONS - TM-9-2330-207-140189Figure 5-1. Special tool for Direct Support maintenanceSection Il. REPAIR AND REBUILD OF BRAKESFigure 5-2. Internal brakes, Model M127, exploded viewRepair - TM-9-2330-207-140193Figure 5-3. Internal brakes (M127A1, M127A1C, M128A1, M128A1C, M129A1, M129A1C)INTERNAL BRAKES (A2C MODELS)Figure 5-5. Internal brakes (Kasel M129A2C)Section Ill. REPAIR OF BRAKE DRUMSSection V. REPAIR OF BODYFigure 5-8. Rear doors, openBODY WIRING (M128 AND M129 SERIES)Figure 5-10. 110-volt wall receptacle replacement (M129 series) 24-VOLT VENTILATING FANFigure 5-11. 24-volt ventilating fan replacement (Sheet 2 of 2)Section VI. REPAIR STANDARDSFigure 5-12. Repair standard points of measurementSection Vll. REPAIR AND REBUILD OF WOOD DECKING (FLOOR BOARDS)CHAPTER 6 PREPARATION FOR STORAGE OR SHIPMENTSection Il. PREPARATION FOR SHIPMENTFigure 6-1. Semitrailer M128A1 loaded on TTX railroad car for shipment - right front viewFigure 6-2. Semitrailer M128A1 loaded on TTX railroad car for shipment - left rear viewAPPENDIX A REFERENCES - TM-9-2330-207-140211Other Publications - TM-9-2330-207-140212APPENDIX B MAINTENANCE ALLOCATION CHART - TM-9-2330-207-140213Explanation of Columns in the MAC, Section 11.Explanation of Columns in Remarks, Section IV. - TM-9-2330-207-140215Section Il. MAINTENANCE ALLOCATION CHART - TM-9-2330-207-140216Section Il. MAINTENANCE ALLOCATION CHART (Cont) - TM-9-2330-207-140217Section Il. MAINTENANCE ALLOCATION CHART (Cont) - TM-9-2330-207-140218Section Il. MAINTENANCE ALLOCATION CHART (Cont) - TM-9-2330-207-140219Section Ill. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-9-2330-207-140220APPENDIX C EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-9-2330-207-140221Section IV. REMARKS - TM-9-2330-207-140222Section IV. REMARKS - TM-9-2330-207-140223APPENDIX D TORQUE LIMITSAPPENDIX E COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTSSection Ill. BASIC ISSUE ITEMS - TM-9-2330-207-140228APPENDIX F ADDITIONAL AUTHORIZATION LISTSection II. ADDITIONAL AUTHORIZATION LIST - TM-9-2330-207-140230TM-9-2330-207-14 Semitrailer Stake: 12-Ton 4-Wheel Van: Cargo 12-Ton 4-Wheel Van: Supply 12-Ton 4-Wheel Manual