CHAPTER 1 INTRODUCTION - TM-55-1560-307-13P_11
Figure 1-1. Extended Range Fuel System (Sheet 1 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 2 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 3-of 5)
Figure 1-1. Extended Range Fuel System (Sheet 4 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 5 of 5).
FUNCTIONAL DESCRIPTION
Figure 1-2. Extended Range Fuel System Block Diagram
Table 1-1. Equipment Data
Section III. TECHNICAL PRINCIPLES OF OPERATION
CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS - TM-55-1560-307-13P_21
Table 2-1. ERFS Components (Cont)
Figure 2-1. ERFS Tank Loading with Forklift
Section III. ERFS INSTALLATION
Figure 2-3. ERFS No. 1 Tank Installation and Tiedown
Table 2-2. ERFS Tiedown Configurations W/O 463L Pallet
ERFS INSTALLATION PROCEDURES
Figure 2-4. Fuel Management Control Panel Installation
Figure 2-5. Fuel Pumping System and Plumbing
Figure 2-7. Manifold Hose and Fitting Installation
Figure 2-8. Manifold and Hose Couplings Installation
Figure 2-9. ERFS No. 3 Tank Installation and Tiedown
Figure 2-10. ERFS No. 4 Tank Installation and Tiedown
Figure 2-11. ERFS Tank Installation and Secured
Figure 2-12. System Couplings Installation
SYSTEM INSTALLATION WITH HELICOPTER INTERNAL CARGO SYSTEM (HICHS), AND 463L PALLETS
Table 2-3. ERFS Tiedown Strap Quantity Configurations with 463L Pallets
Figure 2-13. One Tank of Four with Pallet
Figure 2-14. Two Tanks of Four with Pallets
Figure 2-15. Three Tanks of Four with Pallets
Figure 2-16. Four Tanks with Pallets
Figure 2-17. One Tank with One Pallet
Figure 2-18. Two Tanks with Pallets
Figure 2-19. Three Tanks with Pallets
Figure 2-20. Four Tanks with Pallets
Section IV. OPERATING INSTRUCTIONS
Figure 2-21. ERFS Controls and Indicators
Figure 2-22. FMCP Controls and Indicators
OPERATION
Figure 2-23. ERFS Fuel Management Electrical Control Panel (ECP)
Section V. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_52
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_53
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_54
Section VII. OPERATION UNDER UNUSUAL CONDITIONS
CHAPTER 3 MAINTENANCE INSTRUCTIONS - TM-55-1560-307-13P_56
TROUBLESHOOTING PROCEDURE NO. 1
TROUBLESHOOTING PROCEDURE NO. 2
TROUBLESHOOTING PROCEDURE NO. 3
TROUBLESHOOTING PROCEDURE NO. 4
TROUBLESHOOTING PROCEDURE NO. 5
TROUBLESHOOTING PROCEDURE NO. 6
TROUBLESHOOTING PROCEDURE NO. 7
TROUBLESHOOTING PROCEDURE NO. 8
TROUBLESHOOTING PROCEDURE NO. 9
Section IV. SERVICE/MAINTENANCE PROCEDURES
Figure 3-1. Gravity Refueling ERFS Tanks
Table 3-1. Fuel Quantity, Gallons, and Pounds Decals
PRESSURE REFUELING
Figure 3-2. Pressure Refueling
SUCTION DEFUELING
Figure 3-3. Removal of ERFS System Hoses
Figure 3-4. Installing ERFS System Hoses
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_74
Figure 3-5. Tee Coupling Removal
REPLACE TEE COUPLING
Figure 3-6. Tee Coupling Installation
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_78
Figure 3-7. Removal and Replacement of ERFS Fuel Sensor Level Electro Optical
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_80
Figure 3-8. Removal and Replacement of ERFS Fuel Pump
SUCTION AND DISCHARGE HOSES
Figure 3-9. Removal of Suction and Discharge Fuel Hose
MAINTENANCE OF ERFS COMPONENTS
Figure 3-10. Removal and Replacement of Liquid Level Indicator
INSPECTION
Figure 3-11. Removal and Replacement of Dump Valve
FUEL FILTER. Replace filter
Figure 3-12. Remove and Replace Fuel Filter
FUEL FLOAT ASSEMBLY. Replace
Figure 3-13. Remove and Replace Fuel Float Assembly
Section V. PREPARATION FOR STORAGE OR SHIPMENT
STORAGE
SHIPPING
APPENDIX A REFERENCES - TM-55-1560-307-13P_95
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-55-1560-307-13P_96
USE OF THE MAINTENANCE ALLOCATION CHART (SECTION II)
MAINTENANCE FUNCTIONS
FUNCTIONAL GROUPS (Section II, Columns 1 and 2)
Section II. Use of Maintenance Allocation Chart - TM-55-1560-307-13P_100
Section II. Use of Maintenance Allocation Chart - TM-55-1560-307-13P_101
MAINTENANCE ALLOCATION CHART - TM-55-1560-307-13P_102
Section I. INTRODUCTION
EXPLANATION OF COLUMNS (Sections II and III).
Maintenance Code
Recoverability Code
DESCRIPTION AND USABLE ON CODE (UOC)
SPECIAL INFORMATION
HOW TO LOCATE REPAIR PARTS - TM-55-1560-307-13P_109
Figure C-1. Extended Range Fuel System
Figure C-2. Extended Range Fuel System (Sheet 1 of 2)
Figure C-2. Extended Range Fuel system (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_113
Figure C-3. ERFS Tank (Sheet 1 of 2)
Figure C-3. ERFS Tank (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_116
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_117
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_118
Figure C-4. Control Panel Assembly
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_120
Figure C-5. Panel Assembly
DESCRIPTION AND USABLE ON CODES(UO C)
Figure C-6. Panel Box Assembly
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_124
Figure C-7. Pump Assembly
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_126
Figure C-8. Electrical Control Panel (Sheet 1 of 2)
Figure C-8. Electrical Control Panel (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_129
DESCRIPTION AND USABLE ON CODES (UOC).
Figure C-9. Harness Assembly
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_132
CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-55-1560-307-13P_133
CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-55-1560-307-13P_134
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_135
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_136
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_137
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_138
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_139
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_140
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_141
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_142
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_143
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_144
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_145
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_146
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_147
APPENDIX D EXPENDABLE SUPPLIES AND MATERIALS LIST
Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST
APPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMS.
Figure E-1. Fabrication of Hose Assemblies
Figure E-2. Fabrication of Decking, PIN 85SDSCC-D-0007-187
Figure E-3. Fabrication of Electrical Harness Assembly
Figure E-3. Fabrication of Electrical Harness Assembly, - TM-55-1560-307-13P_154
Figure E-3. Fabrication of Electrical Harness Assembly, - TM-55-1560-307-13P_155
Figure E-4. Fabrication of Gasket & Cover
Figure E-5. Fabrication of Fuel Filler Cap
Figure E-6. Fabrication of Dust Cap,
Figure E-7. Fabrication of Bracket
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_160
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_161
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_162
Figure E-9. Fabrication of Pump Riser
Figure E-10. Fabrication of Electrical Harness Assembly,
Figure E-11. Fabrication of Electrical Harness Assembly
Figure E-12., Fabrication of Brace Strap Assembly
Figure E-13. Fabrication of Teflon Pad
Figure E-14. Fabrication of Hinge, MS20257P-2150.
Figure E-15. Fabrication of Back Panel,
Figure E-16. Fabrication of Door
Figure E-17. Fabrication of Doubler
Figure E-18. Fabrication of Gusset
Figure E-19. Fabrication of Mount
Figure E-20. Fabrication of Bottom Panel
Figure E-21. Fabrication of Top Panel
Figure E-22. Fabrication of L/H Panel
Figure E-23. Fabrication of R/H Panel
APPENDIX F TORQUE LIMITS
Table F-1. Breakaway Torque
Table F-2. Recommended Torque Values
GLOSSARY - TM-55-1560-307-13P_181
GLOSSARY (Cont)
Figure FO-1. ERFS Wiring Diagram
Figure FO-2. Wire Chart for Wiring Diagram
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 1 of 3)
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 2 of 3)
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 3 of 3)
Figure 1-1. Extended Range Fuel System (Sheet 1 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 2 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 3-of 5)
Figure 1-1. Extended Range Fuel System (Sheet 4 of 5)
Figure 1-1. Extended Range Fuel System (Sheet 5 of 5).
FUNCTIONAL DESCRIPTION
Figure 1-2. Extended Range Fuel System Block Diagram
Table 1-1. Equipment Data
Section III. TECHNICAL PRINCIPLES OF OPERATION
CHAPTER 2 INSTALLATION AND OPERATING INSTRUCTIONS - TM-55-1560-307-13P_21
Table 2-1. ERFS Components (Cont)
Figure 2-1. ERFS Tank Loading with Forklift
Section III. ERFS INSTALLATION
Figure 2-3. ERFS No. 1 Tank Installation and Tiedown
Table 2-2. ERFS Tiedown Configurations W/O 463L Pallet
ERFS INSTALLATION PROCEDURES
Figure 2-4. Fuel Management Control Panel Installation
Figure 2-5. Fuel Pumping System and Plumbing
Figure 2-7. Manifold Hose and Fitting Installation
Figure 2-8. Manifold and Hose Couplings Installation
Figure 2-9. ERFS No. 3 Tank Installation and Tiedown
Figure 2-10. ERFS No. 4 Tank Installation and Tiedown
Figure 2-11. ERFS Tank Installation and Secured
Figure 2-12. System Couplings Installation
SYSTEM INSTALLATION WITH HELICOPTER INTERNAL CARGO SYSTEM (HICHS), AND 463L PALLETS
Table 2-3. ERFS Tiedown Strap Quantity Configurations with 463L Pallets
Figure 2-13. One Tank of Four with Pallet
Figure 2-14. Two Tanks of Four with Pallets
Figure 2-15. Three Tanks of Four with Pallets
Figure 2-16. Four Tanks with Pallets
Figure 2-17. One Tank with One Pallet
Figure 2-18. Two Tanks with Pallets
Figure 2-19. Three Tanks with Pallets
Figure 2-20. Four Tanks with Pallets
Section IV. OPERATING INSTRUCTIONS
Figure 2-21. ERFS Controls and Indicators
Figure 2-22. FMCP Controls and Indicators
OPERATION
Figure 2-23. ERFS Fuel Management Electrical Control Panel (ECP)
Section V. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_52
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_53
Table 2-6. Operator/Crew Preventive Maintenance Checks and Services - TM-55-1560-307-13P_54
Section VII. OPERATION UNDER UNUSUAL CONDITIONS
CHAPTER 3 MAINTENANCE INSTRUCTIONS - TM-55-1560-307-13P_56
TROUBLESHOOTING PROCEDURE NO. 1
TROUBLESHOOTING PROCEDURE NO. 2
TROUBLESHOOTING PROCEDURE NO. 3
TROUBLESHOOTING PROCEDURE NO. 4
TROUBLESHOOTING PROCEDURE NO. 5
TROUBLESHOOTING PROCEDURE NO. 6
TROUBLESHOOTING PROCEDURE NO. 7
TROUBLESHOOTING PROCEDURE NO. 8
TROUBLESHOOTING PROCEDURE NO. 9
Section IV. SERVICE/MAINTENANCE PROCEDURES
Figure 3-1. Gravity Refueling ERFS Tanks
Table 3-1. Fuel Quantity, Gallons, and Pounds Decals
PRESSURE REFUELING
Figure 3-2. Pressure Refueling
SUCTION DEFUELING
Figure 3-3. Removal of ERFS System Hoses
Figure 3-4. Installing ERFS System Hoses
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_74
Figure 3-5. Tee Coupling Removal
REPLACE TEE COUPLING
Figure 3-6. Tee Coupling Installation
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_78
Figure 3-7. Removal and Replacement of ERFS Fuel Sensor Level Electro Optical
GENERAL SAFETY INSTRUCTIONS - TM-55-1560-307-13P_80
Figure 3-8. Removal and Replacement of ERFS Fuel Pump
SUCTION AND DISCHARGE HOSES
Figure 3-9. Removal of Suction and Discharge Fuel Hose
MAINTENANCE OF ERFS COMPONENTS
Figure 3-10. Removal and Replacement of Liquid Level Indicator
INSPECTION
Figure 3-11. Removal and Replacement of Dump Valve
FUEL FILTER. Replace filter
Figure 3-12. Remove and Replace Fuel Filter
FUEL FLOAT ASSEMBLY. Replace
Figure 3-13. Remove and Replace Fuel Float Assembly
Section V. PREPARATION FOR STORAGE OR SHIPMENT
STORAGE
SHIPPING
APPENDIX A REFERENCES - TM-55-1560-307-13P_95
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-55-1560-307-13P_96
USE OF THE MAINTENANCE ALLOCATION CHART (SECTION II)
MAINTENANCE FUNCTIONS
FUNCTIONAL GROUPS (Section II, Columns 1 and 2)
Section II. Use of Maintenance Allocation Chart - TM-55-1560-307-13P_100
Section II. Use of Maintenance Allocation Chart - TM-55-1560-307-13P_101
MAINTENANCE ALLOCATION CHART - TM-55-1560-307-13P_102
Section I. INTRODUCTION
EXPLANATION OF COLUMNS (Sections II and III).
Maintenance Code
Recoverability Code
DESCRIPTION AND USABLE ON CODE (UOC)
SPECIAL INFORMATION
HOW TO LOCATE REPAIR PARTS - TM-55-1560-307-13P_109
Figure C-1. Extended Range Fuel System
Figure C-2. Extended Range Fuel System (Sheet 1 of 2)
Figure C-2. Extended Range Fuel system (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_113
Figure C-3. ERFS Tank (Sheet 1 of 2)
Figure C-3. ERFS Tank (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_116
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_117
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_118
Figure C-4. Control Panel Assembly
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_120
Figure C-5. Panel Assembly
DESCRIPTION AND USABLE ON CODES(UO C)
Figure C-6. Panel Box Assembly
DESCRIPTION AND USABLE ON CODES(UOC) - TM-55-1560-307-13P_124
Figure C-7. Pump Assembly
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_126
Figure C-8. Electrical Control Panel (Sheet 1 of 2)
Figure C-8. Electrical Control Panel (Sheet 2 of 2)
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_129
DESCRIPTION AND USABLE ON CODES (UOC).
Figure C-9. Harness Assembly
DESCRIPTION AND USABLE ON CODES (UOC) - TM-55-1560-307-13P_132
CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-55-1560-307-13P_133
CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX - TM-55-1560-307-13P_134
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_135
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_136
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_137
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_138
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_139
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_140
CROSS-REFERENCE INDEXES PART NUMBER INDEX - TM-55-1560-307-13P_141
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_142
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_143
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_144
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_145
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_146
CROSS-REFERENCE INDEXES FIGURE AND ITEM NUMBER INDEX - TM-55-1560-307-13P_147
APPENDIX D EXPENDABLE SUPPLIES AND MATERIALS LIST
Section II. EXPENDABLE SUPPLIES AND MATERIALS LIST
APPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMS.
Figure E-1. Fabrication of Hose Assemblies
Figure E-2. Fabrication of Decking, PIN 85SDSCC-D-0007-187
Figure E-3. Fabrication of Electrical Harness Assembly
Figure E-3. Fabrication of Electrical Harness Assembly, - TM-55-1560-307-13P_154
Figure E-3. Fabrication of Electrical Harness Assembly, - TM-55-1560-307-13P_155
Figure E-4. Fabrication of Gasket & Cover
Figure E-5. Fabrication of Fuel Filler Cap
Figure E-6. Fabrication of Dust Cap,
Figure E-7. Fabrication of Bracket
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_160
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_161
Figure E-8. Fabrication of Box Assembly - TM-55-1560-307-13P_162
Figure E-9. Fabrication of Pump Riser
Figure E-10. Fabrication of Electrical Harness Assembly,
Figure E-11. Fabrication of Electrical Harness Assembly
Figure E-12., Fabrication of Brace Strap Assembly
Figure E-13. Fabrication of Teflon Pad
Figure E-14. Fabrication of Hinge, MS20257P-2150.
Figure E-15. Fabrication of Back Panel,
Figure E-16. Fabrication of Door
Figure E-17. Fabrication of Doubler
Figure E-18. Fabrication of Gusset
Figure E-19. Fabrication of Mount
Figure E-20. Fabrication of Bottom Panel
Figure E-21. Fabrication of Top Panel
Figure E-22. Fabrication of L/H Panel
Figure E-23. Fabrication of R/H Panel
APPENDIX F TORQUE LIMITS
Table F-1. Breakaway Torque
Table F-2. Recommended Torque Values
GLOSSARY - TM-55-1560-307-13P_181
GLOSSARY (Cont)
Figure FO-1. ERFS Wiring Diagram
Figure FO-2. Wire Chart for Wiring Diagram
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 1 of 3)
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 2 of 3)
Figure FO-3. Fabrication of Roller Assembly, P/N 90SDSCC-D-0093 (Sheet 3 of 3)