CHAPTER 1 INTRODUCTION - TM-55-1680-358-12P_9
Figure 1-1. CH47 Helicopter Internal Cargo Handling System
SECTION II. DESCRIPTION AND DATA
Table 1-1. Leading Particulars (Continued)
CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS - TM-55-1680-358-12P_13
Table 2-2. Materials Provided
SECTION II. INSPECTING AND SERVICING THE EQUIPMENT
Aircraft Preparation
Figure 2-2. Location of Master Drill Fixture
System Installation - Cabin/Cargo Area
Figure 2-3. 10k Ring Locations
Figure 2-4. 10k Fitting Assembly Installed
Figure 2-5. Typical Rail Installation
Figure 2-6. Installing Outboard Rail/Roller Assembly to 10k Fitting Assembly
System Installation - Cabin/Cargo Area - TM-55-1680-358-12P_23
System Installation - Cabin/Cargo Area - TM-55-1680-358-12P_24
Figure 2-7. Typical Splice Connection
Figure 2-8. Rail Modifications Required for Floor Repair Patches
Figure 2-9. 5k Tiedown Fitting Assembly Installation
Figure 2-10. Connecting Outboard Rail/Roller Assemblies at Station 360.000
Figure 2-11. Installing Inboard Guide/Roller Assemblies
Install the ramp
System Installation - Ramp
Figure 2-13. Screwdriver Location to Hold Center Skid Pad Screw Head
Figure 2-14. Outboard Ramp Bolt Removal Locations
Figure 2-15. Left and Right-Hand Ramp Inboard Roller Assembly and Forward and Aft Center Roller Mounting Bar Bolt Removal Locations
Figure 2-16. System Components Installed on Ramp
Figure 2-18. Locating Forward and Aft Ramp Center Roller Mounting Bar Assemblies and Inboard Ramp Roller Assemblies
Figure 2-19. Ramp Skid Pad Installation
System Installation - Ramp Extension Roller Assembly
Figure 2-20. Installation of Ramp Extension Roller Assembly
Figure 2-21. Location of Ramp Support Assemblies
Figure 2-22. Installation of Ramp Support Assembly
SECTION IV OPERATING INSTRUCTIONS
Table 2-5. 463L Pallet Configurations - TM-55-1680-358-12P_43
Table 2-5. 463L Pallet Configurations - TM-55-1680-358-12P_44
Table 2-6. Warehouse Pallet Configurations
Table 2-6. Warehouse Pallet Configurations - Continued
Table 2-7. Wheeled Vehicle Configurations
Table 2-7. Wheeled Vehicle Configurations - Continued
Figure 2-23. Outboard Rail/Roller Assembly in Stowed (Up) Position
Figure 2-24. Inboard Center Guide Rail Positions
Figure 2-25. Ramp Extension and Ramp Extension Support Assemblies Installed
Figure 2-26. Location of Pallet Lock and Retractable Flange Assemblies
Figure 2-27. JIM10k Fitting Assembly
Figure 2-28. JIM5k Tiedown Fitting Assembly Installation
Loading Sequence
Figure 2-29. Loading With Ramp Down (Forklift Loading)
Figure 2-30. Loading With Ramp in Level Position (K-Loader Configuration)
Figure 2-31. Load Clearances
System Stowage
Figure 2-35. Seat Support Tube Outboard Rail/Roller Assembly Aircraft Loading Pole Stowage
CHAPTER 3 MAINTENANCE INSTRUCTIONS - TM-55-1680-358-12P_61
Special Tools and Equipment.
SECTION III. ILLUSTRATED PARTS BREAKDOWN
Listing of Similar Assemblies
how to ise ilustrated parts breakdown
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 2 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 3 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 4 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 5 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 6 of 6)
Figure 2-32. Helicopter Hatch Location
Figure 2-33. Ferry Fuel Port Access
Figure 2-34. System Stowage Locations
Figure 3-1. Helicopter Internal Cargo Handling System
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 1 of 6)
DESCRIPTION - TM-55-1680-358-12P_77
DESCRIPTION - TM-55-1680-358-12P_78
Figure 3-3. Outboard Rail/Roller Assembly, Stations 158.500 to 274.000
DESCRIPTION - TM-55-1680-358-12P_81
DESCRIPTION - TM-55-1680-358-12P_82
DESCRIPTION - TM-55-1680-358-12P_83
Figure 3-4. Outboard Rail/Roller Assembly, Stations 272.531 to 374.000
DESCRIPTION - TM-55-1680-358-12P_85
DESCRIPTION - TM-55-1680-358-12P_86
Figure 3-5. Outboard Rail/Roller Assembly, Stations 373.469 to 487.000
DESCRIPTION - TM-55-1680-358-12P_89
DESCRIPTION - TM-55-1680-358-12P_90
DESCRIPTION - TM-55-1680-358-12P_91
Figure 3-6. Ramp Guide Rail/Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_93
Figure 3-7. Inboard Guide/Roller Assembly Stations 157.750 to 272.188
DESCRIPTION - TM-55-1680-358-12P_95
DESCRIPTION - TM-55-1680-358-12P_96
Figure 3-8. Inboard Guide/Roller Assembly, Stations 272.313 to 377.188
DESCRIPTION - TM-55-1680-358-12P_98
DESCRIPTION - TM-55-1680-358-12P_99
Figure 3-9. Inboard Guide/Roller Assembly, Stations 377.313 to 427.188
DESCRIPTION - TM-55-1680-358-12P_102
DESCRIPTION - TM-55-1680-358-12P_103
Figure 3-10. Inboard Guide/Roller Assembly, Stations 427.375 to 487.000
DESCRIPTION - TM-55-1680-358-12P_106
DESCRIPTION - TM-55-1680-358-12P_107
Figure 3-11. Ramp Inboard Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_110
Figure 3-12. Ramp Extension Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_112
Figure 3-13. Forward and Aft Ramp Center Roller Mounting Bar Assembly
DESCRIPTION - TM-55-1680-358-12P_114
Figure 3-14. Ramp Extension Support Assembly
DESCRIPTION - TM-55-1680-358-12P_116
Figure 3-15. Ramp Support Assembly
DESCRIPTION - TM-55-1680-358-12P_118
Figure 3-16. JIM5k Tiedown Fitting Assembly
DESCRIPTION - TM-55-1680-358-12P_120
Figure 3-17. Inboard Transition Roller Assembly, Station 486.625
DESCRIPTION - TM-55-1680-358-12P_122
Figure 3-18. Tiedown Fitting Assembly, Station 360.000
Figure 3-19. Centerline Ring Plug Assembly
Figure 3-20. Pallet Lock Assembly
DESCRIPTION - TM-55-1680-358-12P_126
Figure 3-21. Retractable Flange Assembly
DESCRIPTION - TM-55-1680-358-12P_128
Figure 3-22. Outboard Transition Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_130
Numerical Index - TM-55-1680-358-12P_131
Numerical Index - TM-55-1680-358-12P_132
Numerical Index - TM-55-1680-358-12P_134
Numerical Index - TM-55-1680-358-12P_135
Numerical Index - TM-55-1680-358-12P_136
Numerical Index - TM-55-1680-358-12P_137
Numerical Index - TM-55-1680-358-12P_138
Numerical Index - TM-55-1680-358-12P_139
Numerical Index - TM-55-1680-358-12P_140
SECTION IV. TROUBLESHOOTING
SECTION V. REMOVAL AND STORAGE INSTRUCTIONS
APPENDIX A REFERENCES - TM-55-1680-358-12P_143
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-55-1680-358-12P_144
Maintenance Allocation Chart - TM-55-1680-358-12P_145
Maintenance Allocation Chart (cont) - TM-55-1680-358-12P_146
Maintenance Allocation Chart (cont) - TM-55-1680-358-12P_147
Tools and test equipment
SECTION II MAINTENANCE ALLOCATION CHART
APPENDIX C OPERATOR'S AND AVIATION UNIT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST
Maintenance Code
Recoverability Code
PART NUMBER INDEX
How to Locate Repair Parts - TM-55-1680-358-12P_154
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_155
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_156
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_157
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_158
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_159
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_160
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_161
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_162
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_163
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_164
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_165
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_166
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_167
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_168
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_169
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_170
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_171
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_172
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_173
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_174
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_175
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_176
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_177
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_178
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_179
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_180
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_181
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_182
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_183
Figure 1-1. CH47 Helicopter Internal Cargo Handling System
SECTION II. DESCRIPTION AND DATA
Table 1-1. Leading Particulars (Continued)
CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS - TM-55-1680-358-12P_13
Table 2-2. Materials Provided
SECTION II. INSPECTING AND SERVICING THE EQUIPMENT
Aircraft Preparation
Figure 2-2. Location of Master Drill Fixture
System Installation - Cabin/Cargo Area
Figure 2-3. 10k Ring Locations
Figure 2-4. 10k Fitting Assembly Installed
Figure 2-5. Typical Rail Installation
Figure 2-6. Installing Outboard Rail/Roller Assembly to 10k Fitting Assembly
System Installation - Cabin/Cargo Area - TM-55-1680-358-12P_23
System Installation - Cabin/Cargo Area - TM-55-1680-358-12P_24
Figure 2-7. Typical Splice Connection
Figure 2-8. Rail Modifications Required for Floor Repair Patches
Figure 2-9. 5k Tiedown Fitting Assembly Installation
Figure 2-10. Connecting Outboard Rail/Roller Assemblies at Station 360.000
Figure 2-11. Installing Inboard Guide/Roller Assemblies
Install the ramp
System Installation - Ramp
Figure 2-13. Screwdriver Location to Hold Center Skid Pad Screw Head
Figure 2-14. Outboard Ramp Bolt Removal Locations
Figure 2-15. Left and Right-Hand Ramp Inboard Roller Assembly and Forward and Aft Center Roller Mounting Bar Bolt Removal Locations
Figure 2-16. System Components Installed on Ramp
Figure 2-18. Locating Forward and Aft Ramp Center Roller Mounting Bar Assemblies and Inboard Ramp Roller Assemblies
Figure 2-19. Ramp Skid Pad Installation
System Installation - Ramp Extension Roller Assembly
Figure 2-20. Installation of Ramp Extension Roller Assembly
Figure 2-21. Location of Ramp Support Assemblies
Figure 2-22. Installation of Ramp Support Assembly
SECTION IV OPERATING INSTRUCTIONS
Table 2-5. 463L Pallet Configurations - TM-55-1680-358-12P_43
Table 2-5. 463L Pallet Configurations - TM-55-1680-358-12P_44
Table 2-6. Warehouse Pallet Configurations
Table 2-6. Warehouse Pallet Configurations - Continued
Table 2-7. Wheeled Vehicle Configurations
Table 2-7. Wheeled Vehicle Configurations - Continued
Figure 2-23. Outboard Rail/Roller Assembly in Stowed (Up) Position
Figure 2-24. Inboard Center Guide Rail Positions
Figure 2-25. Ramp Extension and Ramp Extension Support Assemblies Installed
Figure 2-26. Location of Pallet Lock and Retractable Flange Assemblies
Figure 2-27. JIM10k Fitting Assembly
Figure 2-28. JIM5k Tiedown Fitting Assembly Installation
Loading Sequence
Figure 2-29. Loading With Ramp Down (Forklift Loading)
Figure 2-30. Loading With Ramp in Level Position (K-Loader Configuration)
Figure 2-31. Load Clearances
System Stowage
Figure 2-35. Seat Support Tube Outboard Rail/Roller Assembly Aircraft Loading Pole Stowage
CHAPTER 3 MAINTENANCE INSTRUCTIONS - TM-55-1680-358-12P_61
Special Tools and Equipment.
SECTION III. ILLUSTRATED PARTS BREAKDOWN
Listing of Similar Assemblies
how to ise ilustrated parts breakdown
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 2 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 3 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 4 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 5 of 6)
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 6 of 6)
Figure 2-32. Helicopter Hatch Location
Figure 2-33. Ferry Fuel Port Access
Figure 2-34. System Stowage Locations
Figure 3-1. Helicopter Internal Cargo Handling System
Figure 3-2. Helicopter Internal Cargo Handling System (Sheet 1 of 6)
DESCRIPTION - TM-55-1680-358-12P_77
DESCRIPTION - TM-55-1680-358-12P_78
Figure 3-3. Outboard Rail/Roller Assembly, Stations 158.500 to 274.000
DESCRIPTION - TM-55-1680-358-12P_81
DESCRIPTION - TM-55-1680-358-12P_82
DESCRIPTION - TM-55-1680-358-12P_83
Figure 3-4. Outboard Rail/Roller Assembly, Stations 272.531 to 374.000
DESCRIPTION - TM-55-1680-358-12P_85
DESCRIPTION - TM-55-1680-358-12P_86
Figure 3-5. Outboard Rail/Roller Assembly, Stations 373.469 to 487.000
DESCRIPTION - TM-55-1680-358-12P_89
DESCRIPTION - TM-55-1680-358-12P_90
DESCRIPTION - TM-55-1680-358-12P_91
Figure 3-6. Ramp Guide Rail/Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_93
Figure 3-7. Inboard Guide/Roller Assembly Stations 157.750 to 272.188
DESCRIPTION - TM-55-1680-358-12P_95
DESCRIPTION - TM-55-1680-358-12P_96
Figure 3-8. Inboard Guide/Roller Assembly, Stations 272.313 to 377.188
DESCRIPTION - TM-55-1680-358-12P_98
DESCRIPTION - TM-55-1680-358-12P_99
Figure 3-9. Inboard Guide/Roller Assembly, Stations 377.313 to 427.188
DESCRIPTION - TM-55-1680-358-12P_102
DESCRIPTION - TM-55-1680-358-12P_103
Figure 3-10. Inboard Guide/Roller Assembly, Stations 427.375 to 487.000
DESCRIPTION - TM-55-1680-358-12P_106
DESCRIPTION - TM-55-1680-358-12P_107
Figure 3-11. Ramp Inboard Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_110
Figure 3-12. Ramp Extension Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_112
Figure 3-13. Forward and Aft Ramp Center Roller Mounting Bar Assembly
DESCRIPTION - TM-55-1680-358-12P_114
Figure 3-14. Ramp Extension Support Assembly
DESCRIPTION - TM-55-1680-358-12P_116
Figure 3-15. Ramp Support Assembly
DESCRIPTION - TM-55-1680-358-12P_118
Figure 3-16. JIM5k Tiedown Fitting Assembly
DESCRIPTION - TM-55-1680-358-12P_120
Figure 3-17. Inboard Transition Roller Assembly, Station 486.625
DESCRIPTION - TM-55-1680-358-12P_122
Figure 3-18. Tiedown Fitting Assembly, Station 360.000
Figure 3-19. Centerline Ring Plug Assembly
Figure 3-20. Pallet Lock Assembly
DESCRIPTION - TM-55-1680-358-12P_126
Figure 3-21. Retractable Flange Assembly
DESCRIPTION - TM-55-1680-358-12P_128
Figure 3-22. Outboard Transition Roller Assembly
DESCRIPTION - TM-55-1680-358-12P_130
Numerical Index - TM-55-1680-358-12P_131
Numerical Index - TM-55-1680-358-12P_132
Numerical Index - TM-55-1680-358-12P_134
Numerical Index - TM-55-1680-358-12P_135
Numerical Index - TM-55-1680-358-12P_136
Numerical Index - TM-55-1680-358-12P_137
Numerical Index - TM-55-1680-358-12P_138
Numerical Index - TM-55-1680-358-12P_139
Numerical Index - TM-55-1680-358-12P_140
SECTION IV. TROUBLESHOOTING
SECTION V. REMOVAL AND STORAGE INSTRUCTIONS
APPENDIX A REFERENCES - TM-55-1680-358-12P_143
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-55-1680-358-12P_144
Maintenance Allocation Chart - TM-55-1680-358-12P_145
Maintenance Allocation Chart (cont) - TM-55-1680-358-12P_146
Maintenance Allocation Chart (cont) - TM-55-1680-358-12P_147
Tools and test equipment
SECTION II MAINTENANCE ALLOCATION CHART
APPENDIX C OPERATOR'S AND AVIATION UNIT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST
Maintenance Code
Recoverability Code
PART NUMBER INDEX
How to Locate Repair Parts - TM-55-1680-358-12P_154
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_155
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_156
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_157
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_158
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_159
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_160
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_161
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_162
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_163
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_164
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_165
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_166
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_167
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_168
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_169
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_170
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1680-358-12P_171
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_172
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_173
NATIONAL STOCK NUMBER AND PART NUMBER INDEX NATIONAL STOCK NUMBER INDEX - TM-55-1680-358-12P_174
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_175
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_176
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_177
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_178
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_179
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_180
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_181
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_182
SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX PART NUMBER INDEX - TM-55-1680-358-12P_183
