CHAPTER 1 INTRODUCTION SECTION I GENERAL INFORMATIONDESTRUCTION OF ARMY MATERIAL TO PREVENT ENEMY USEFigure 1-1. Ground Handling Wheels Assembly (Model 204-050-200-5)Figure 1-2. Ground Handling Wheels Assembly (Model 214-706-104-101)Figure 1-3. Ground Handling Wheels Assembly (Model 1730-EG-100)SECTION II EQUIPMENT DESCRIPTION AND DATAFigure 1-4. Ground Handling Wheels Assembly (Typical)DIFFERENCES IN MODELSWARNINGSECTION III TECHNICAL PRINCIPLES OF OPERATIONCHAPTER 2 OPERATING INSTRUCTIONS SECTION I DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND INDICATORSFigure 2-1. Operator's Controls and IndicatorsUSE OF OPERATOR'S CONTROLS AND INDICATORSFigure 2-3. Mechanical Connection Components, Model 204-050-200-5Quick Release Pin Use, Model 214-706104-101 & 1730-EG-100Figure 2-4. Mechanical Connection Components, Model 214-706-104-101SECTION II PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)Specific Operator PMCS ProceduresTable 2-1. Preventive Maintenance Checks and Services for Ground Handling Wheels AssemblyTable 2-1. Preventive Maintenance Checks and Services for Ground Handling Wheels Assembly CONT.Table 2-1. Preventive Maintenance Checks and Services for Ground Handling Wheels Assembly CONT.LEAKAGE DEFINITIONS FOR OPERATOR PMCSSECTION III OPERATION UNDER USUAL CONDITIONSLOWERING THE HELICOPTERREMOVING GROUND HANDLING WHEELS ASSEMBLY FROM A HELICOPTERSECTION IV OPERATION UNDER UNUSUAL CONDITIONSEMERGENCY OPERATIONSCHAPTER 3 AVIATION UNIT MAINTENANCE (AVUM) INSTRUCTIONSSECTION II AVUM SERVICE UPON RECEIPTOPERATIONAL TEST (AVUM)SECTION III AVUM PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)Specific PMCS Procedures (AVUM)Table 3-1. AVUM Preventive Maintenance Checks and Services for Ground Handling Wheels AssemblyTable 3-1. AVUM Preventive Maintenance Checks and Services for Ground Handling Wheels Assembly. (continued)Figure 3-1. GROUND HANDLING WHEELS ASSEMBLY (TYPICAL)CLEANING AGENTS (AVUM)SECTION IV AVUM TROUBLESHOOTINGTable 3-2. TROUBLESHOOTING PROCEDURESTable 3-2. TROUBLESHOOTING PROCEDURES (cont) - TM-1-1730-232-13P_46Table 3-2. TROUBLESHOOTING PROCEDURES (cont) - TM-1-1730-232-13P_47SECTION V AVUM MAINTENANCE PROCEDURESFigure 3-2. Ground Handling Wheels Assembly, Model 204-050-200-5Cradle Assembly Inspection, Model 204-050-200-5 (AVUM)Wheel Assembly Inspection, Model 204-050-200-5 (AVUM)Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_52Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_53Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_54Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_55Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_56Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_57Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_58Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_59Hydraulic Pump Replacement, Model 204-050-200-5 (AVUM)-Continued - TM-1-1730-232-13P_60Wheel Assembly Replacement, Model 204-050-200-5 (AVUM)Wheel Assembly Replacement, Model 204-050-200-5 (AVUM) - ContinuedWheel Assembly Repair, Model 204-050-200-5 (AVUM)Wheel Assembly Repair, Model 204-050-200-5 (AVUM) - Continued - TM-1-1730-232-13P_64Wheel Assembly Repair, Model 204-050-200-5 (AVUM) - Continued - TM-1-1730-232-13P_65Wheel Assembly Repair, Model 204-050-200-5 (AVUM) - Continued - TM-1-1730-232-13P_66GROUND HANDLING WHEELS ASSEMBLY MAINTENANCE, Model 214-706-104-101 (AVUM)Figure 3-10. Ground Handling Wheel Assembly, Model 214-706-104-101Cradle Assembly Inspection, Model 214-706-104-101 (AVUM)Wheel Assembly Inspection, Model 214-706-104-101 (AVUM)Hydraulic Pump Replacement, Model 214-706-104-101 (AVUM)Hydraulic Pump Replacement, Model 214-706-104-101 (AVUM) - Continued - TM-1-1730-232-13P_72Hydraulic Pump Replacement, Model 214-706-104-101 (AVUM) - Continued - TM-1-1730-232-13P_73Hydraulic Pump Replacement, Model 214-706-104-101 (AVUM) - Continued - TM-1-1730-232-13P_74Hydraulic Pump Replacement, Model 214-706-104-101 (AVUM) - Continued - TM-1-1730-232-13P_75Hydraulic Ram Replacement, Model 214-706-104-101 (AVUM)Hydraulic Ram Replacement, Model 214-706-104-101 (AVUM) - Continued. - TM-1-1730-232-13P_77Figure 3-15. Hydraulic Ram, Model 214-706-104-101Hydraulic Ram Replacement, Model 214-706-104-101 (AVUM) - Continued. - TM-1-1730-232-13P_79Hydraulic Ram Replacement, Model 214-706-104-101 (AVUM) - Continued. - TM-1-1730-232-13P_80Wheel Assembly Replacement, Model 214-706-104-101 (AVUM) - TM-1-1730-232-13P_81Hydraulic Ram Replacement, Model 214-706-104-101 (AVUM) - ContinuedWheel Assembly Replacement, Model 214-706-104-101 (AVUM) - TM-1-1730-232-13P_83Wheel Assembly Repair, Model 214-706-104-101 (AVUM) Continued - TM-1-1730-232-13P_84Wheel Assembly Repair, Model 214-706-104-101 (AVUM) Continued - TM-1-1730-232-13P_85GROUND HANDLING WHEELS ASSEMBLY MAINTENANCE, Model 1730-EG-100 (AVUM)Cradle Assembly Inspection, Model 1730-EG-100 (AVUM)Wheel Assembly Inspection, Model 1730-EG-100 (AVUM)Hydraulic Pump Replacement, Model 173G0EG-100 (AVUM)Hydraulic Pump Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_90Hydraulic Pump Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_91Hydraulic Ram Replacement, Model 1730-EG-100 (AVUM)Hydraulic Ram Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_93Hydraulic Ram Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_94Hydraulic Ram Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_95Hydraulic Ram Replacement, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_96Wheel Assembly Replacement, Model 1730-EG-100 (AVUM)Wheel Assembly Replacement, Model 1730-EG-100 (AVUM) - ContinuedWheel Assembly Repair, Model 1730-EG-100 (AVUM)Figure 3-24. Wheel Assembly for Model 1730-EG-100Wheel Assembly Repair, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_101Wheel Assembly Repair, Model 1730-EG-100 (AVUM) - Continued - TM-1-1730-232-13P_102SECTION VI AVUM PREPARATION FOR STORAGE OR SHIPMENTCHAPTER 4 AVIATION INTERMEDIATE MAINTENANCE (AVIM) INSTRUCTIONSSECTION II AVIM SERVICE UPON RECEIPTSECTION III AVIM PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)REPORTING REPAIRS (AVIM)SECTION IV AVIM TROUBLESHOOTINGSECTION V AVIM MAINTENANCE PROCEDURESCradle Assembly Repair, Model 204-050-2005 (AVIMCradle Assembly Repair, Model 204-050-200-5 (AVIM) Continued - TM-1-1730-232-13P_111Cradle Assembly Repair, Model 204-050-200-5 (AVIM) Continued - TM-1-1730-232-13P_112Cradle Assembly Repair, Model 204-050-200-5 (AVIM) Continued - TM-1-1730-232-13P_113Cradle Assembly Repair, Model 204-050-200-5 (AVIM) Continued - TM-1-1730-232-13P_114GROUND HANDLING WHEELS ASSEMBLY MAINTENANCE, Model 214-706-104-101 (AVIM)Cradle Assembly Repair, Model 214-706-104-101 (AVIM)Cradle Assembly Repair, Model 214-706-104-101 (AVIM)- Continued - TM-1-1730-232-13P_117Cradle Assembly Repair, Model 214-706-104-101 (AVIM)- Continued - TM-1-1730-232-13P_118Cradle Assembly Repair, Model 214-706-104-101 (AVIM)- Continued - TM-1-1730-232-13P_119Cradle Assembly Repair, Model 214-706-104-101 (AVIM)- Continued - TM-1-1730-232-13P_120GROUND HANDLING WHEELS ASSEMBLY MAINTENANCE, Model 1730-EG-100 (AVIM)Hydraulic Pump Repair (Typical - All Wheel Assembly Models)Hydraulic Pump Repair (Typical - All Wheel Assembly Models) - Continued - TM-1-1730-232-13P_123Hydraulic Pump Repair (Typical - All Wheel Assembly Models) - Continued - TM-1-1730-232-13P_124Hydraulic Pump Repair (Typical - All Wheel Assembly Models) - Continued - TM-1-1730-232-13P_125Cradle Assembly Repair, Model 1730-EG-100 (AVIM)Cradle Assembly Repair, Model 1730-EG-100 (AVIM) - Continued - TM-1-1730-232-13P_127Cradle Assembly Repair, Model 1730-EG-100 (AVIM) - Continued - TM-1-1730-232-13P_128Cradle Assembly Repair, Model 1730-EG-100 (AVIM) - Continued - TM-1-1730-232-13P_129Cradle Assembly Repair, Model 1730-EG-100 (AVIM) - Continued - TM-1-1730-232-13P_130SECTION VI AVIM PREPARATION FOR STORAGE OR SHIPMENTAPPENDIX A REFERENCES - TM-1-1730-232-13P_132APPENDIX A REFERENCES-contAPPENDIX B MAINTENANCE ALLOCATION CHARTAviation Intermediate Maintenance (AVIM)CannibalizationSECTION II USE OF THE MAINTENANCE ALLOCATION CHARTMAINTENANCE FUNCTIONSEXPLANATION OF COLUMNS IN THE MAC - TM-1-1730-232-13P_139Table B-1. Maintenance Allocation Chart (Aviation) for Ground Handling Wheels AssemblySECTION III TOOLS AND TEST EQUIPMENT REQUIREMENTSSECTION IV REMARKS - TM-1-1730-232-13P_142APPENDIX C REPAIR PARTS AND SPECIAL TOOLS LIST SECTION I INTRODUCTIONSource CodesMaintenance Code - TM-1-1730-232-13P_145Columns In Section IVSPECIAL INFORMATION - TM-1-1730-232-13P_147Figure C-1-1. Ground Handling Wheels Assembly, P/N 204-050-200-5Figure C-1-2. Ground Handling Wheels Assembly, P/N 214-706-104-101Figure C-1-3. Ground Handling Wheels Assembly, P/N 1730-EG-100SECTION II REPAIR PARTS LISTSECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_152Figure C-2. Hydraulic Ram Pump, P/N 61780SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_155SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_156Figure C-3-1. Cradle Assembly, P/N 1730-UH-1001Figure C-3-2. Cradle Assembly, P/N 214-050-011-101Figure C-3-3. Cradle Assembly, P/N 1730-EG-101SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_161SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_162SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_163SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_164Figure C-4-1. Wheel Assembly, P/N 40-76-1Figure C-4-2. Wheel Assembly, P/N 40-117AFigure C-4-3. Wheel Assembly, P/N 1730-EG-116SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_169SECTION II REPAIR PARTS LIST CONT. - TM-1-1730-232-13P_170SECTION IV CROSS REFERENCE INDEXNational Stock NumberNational Stock Number CONT. - TM-1-1730-232-13P_173National Stock Number CONT. - TM-1-1730-232-13P_174National Stock Number CONT. - TM-1-1730-232-13P_175Part Number Index - TM-1-1730-232-13P_176Part Number Index CONT. - TM-1-1730-232-13P_177Part Number Index CONT. - TM-1-1730-232-13P_178Part Number Index CONT. - TM-1-1730-232-13P_179Part Number Index CONT. - TM-1-1730-232-13P_180Part Number Index CONT. - TM-1-1730-232-13P_181APPENDIX D EXPENDABLE SUPPLIES AND MATERIALS LISTTable D-1. EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LISTAPPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMSAPPENDIX F TORQUE LIMITSGLOSSARY SECTION I ABBREVIATIONS