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CHAPTER 1 INTRODUCTION - TM-5-4220-233-14_10
REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIRs)
ABBREVIATIONS - TM-5-4220-233-14_12
Section II. EQUIPMENT DESCRIPTION - TM-5-4220-233-14_13
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - TM-5-4220-233-14_14
Figure 1-2. Servicing Unit Body Assembly. (Sheet 1of 2)
Figure 1-2. Servicing Unit Body Assembly. (Sheet 2)
Mobile Compressed Gas Servicing Unit Trailer Assembly
Figure 1-3. Servicing Unit Trailer Assembly. (Sheet 2)
EQUIPMENT AND TRANSPORTABILITY DATA
SECTION III. PRINCIPLES OF OPERATION - TM-5-4220-233-14_20
Figure 1-4. Servicing Unit Flow Schematic, Sheet 1 of 2.
Figure 1-4. Servicing Unit Flow Schematic, Sheet 2.
Trailer Assembly
figure 2-0. control panel
CHAPTER 2 OPERATING INSTRUCTIONS - TM-5-4220-233-14_25
Figure 2-1. Servicing Unit Control and Indicators.
Figure 2-1. Servicing Unit Controls and Indicators (Continued)
SECTION II. OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-5-4220-233-14_28
LEAKAGE DEFINITIONS
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_30
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_31
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_32
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_33
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_34
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_35
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_36
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_37
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_38
Table 2-1. Operator Preventive Maintenance Checks and Services - TM-5-4220-233-14_39
Section III. OPERATION UNDER USUAL CONDITIONS - TM-5-4220-233-14_40
Figure 2-2. Coupling Trailer to Towing Vehicle
Figure 2-3. Storing Swivel Jacks.
Figure 2-4. Uncoupling Trailer from Towing Vehicle
SAFETY PROCEDURES PRIOR TO OPERATION OF THE COMPRESSED GAS SYSTEM
Figure 2-5. Preparing Servicing Unit for Recharge After Long Term Storage
Figure 2-6. Recharging Servicing Unit After Long Term Storage
Figure 2-7. Preparing Servicing Unit for Transport
Figure 2-8. Preparing Servicing Unit for Recharge.
Figure 2-9. Recharging Storage Cylinders
Figure 2-10. Preparing Serving Unit for Transport.
Figure 2-11. Preparing Servicing Unit for Charging
Figure 2-12. Charging SCUBA Cylinders.
Charging SCUBA Cylinders
Figure 2-13. Preparing Servicing Unit for Transport.
Section IV. OPERATION UNDER UNUSUAL CONDITIONS - TM-5-4220-233-14_55
OPERATION IN SNOW
DECONTAMINATION PROCEDURES
BIOLOGICAL DECONTAMINATION
CHAPTER 3 OPERATOR MAINTENANCE INSTRUCTIONS - TM-5-4220-233-14_59
LUBRICATION CHART - TM-5-4220-233-14_60
Table 3-1. Lubrication Instructions (Sheet 2)
Section II. SERVICE UPON RECEIPT - TM-5-4220-233-14_62
Section III. OPERATOR/CREW TROUBLESHOOTING PROCEDURES
BRAKES - TM-5-4220-233-14_64
COMPRESSED GAS SYSTEM - TM-5-4220-233-14_65
Section IV. OPERATOR MAINTENANCE
WHEEL AND TIRE ASSEMBLY - TM-5-4220-233-14_67
Figure 3-4. Wheel Installation
SERVICE SURGE ACTUATOR
CHAPTER 4 UNIT MAINTENANCE INSTRUCTIONS - TM-5-4220-233-14_70
Section III. UNIT LEVEL PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-5-4220-233-14_71
SPECIFIC PMCS PROCEDURES
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) - TM-5-4220-233-14_73
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (cont) - TM-5-4220-233-14_74
Table 4-1. Unit Preventive Maintenance Checks and Services (PMCS) (cont) - TM-5-4220-233-14_75
Section IV. UNIT TROUBLESHOOTING PROCEDURES - TM-5-4220-233-14_76
Table 4-2. Unit Troubleshooting
BRAKES - TM-5-4220-233-14_78
BRAKES (cont)
SUSPENSION SYSTEM
COMPRESSED GAS SYSTEM - TM-5-4220-233-14_81
Section V. UNIT MAINTENANCE INSTRUCTIONS
Section V. UNIT MAINTENANCE INSTRUCTIONS (cont)
GENERAL - TM-5-4220-233-14_84
CLEANING INSTRUCTIONS
REPAIR INSTRUCTIONS.
DEPRESSURIZING COMPRESSED GAS SYSTEM FOR MAINTENANCE
COMPRESSED GAS SYSTEM LEAK TEST
COMPRESSED GAS SYSTEM LEAK TEST. (cont)
CYLINDER ASSEMBLY
Installation (cont) - TM-5-4220-233-14_91
CYLINDER CLAMP ASSEMBLY
CYLINDER PRESSURE GAUGE(S)
Installation - TM-5-4220-233-14_94
MANIFOLD AND SERVICING PRESSURE GAUGE(S)
Installation - TM-5-4220-233-14_96
1/4-TURN BALL VALVE(S).
Installation - TM-5-4220-233-14_98
PRESSURE REGULATOR - TM-5-4220-233-14_99
Figure 4-9. Install Pressure Regulator.
Installation - TM-5-4220-233-14_101
REPAIR PRESSURE REGULATOR.
Figure 4-10. Disassemble Pressure Regulator
Disassembly - TM-5-4220-233-14_104
Figure 4-11. Assemble Pressure Regulator
Assembly - TM-5-4220-233-14_106
LOW PRESSURE MANIFOLD
Removal - TM-5-4220-233-14_108
HIGH PRESSURE MANIFOLD.
Installation - TM-5-4220-233-14_110
FILL STATION NEDDLE VALVE(S)
Installation - TM-5-4220-233-14_112
BLEED OFF NEEDLE VALVE
Installation - TM-5-4220-233-14_114
SERVICING NEEDLE VALVE
Installation - TM-5-4220-233-14_116
MANIFOLD NEEDLE VALVE.
Installation - TM-5-4220-233-14_118
HIGH PRESSURE STATION NEEDLE VALVE
Installation - TM-5-4220-233-14_120
RECHARGE STATION NEEDLE VALVE
Installation - TM-5-4220-233-14_122
RELIEF VALVES
Installation - TM-5-4220-233-14_124
PARTICULATE FILTER
Removal - TM-5-4220-233-14_126
YOKE ADAPTOR
FILL HOSE.
TIRE
WHEEL
HUB AND DRUM ASSEMBLY - TM-5-4220-233-14_131
Figure 4-25. Remove Hub and Drum Assembly.
Figure 4-26. Inspect Hub and Drum Assembly.
Figure 4-27. Install Hub and Drum Assembly.
Figure 4-28. Adjust Brakes.
BRAKE SHOES
Figure 4-29. Remove Brake Shoes and Brake Cylinder.
Figure 4-30. Install Brake Shoes and Brake Cylinder.
SHOCK ABSORBERS - TM-5-4220-233-14_139
Installation - TM-5-4220-233-14_140
SPRINGS
Figure 4-33. Install Springs
BRAKE SYSTEM
Bleed & Service
SURGE ACTUATOR ASSEMBLY - TM-5-4220-233-14_145
Installation - TM-5-4220-233-14_146
HANDBRAKE LEVER
Figure 4-37. Install Handbrake Lever.
Adjustment - TM-5-4220-233-14_149
BRAKE CABLE
Figure 4-40. Adjust Brake Cable
INTERVEHICULAR CABLE
Figure 4-2. Electrical Schematic.
WIRE HARNESS ASSEMBLY.
Figure 4-44. Install Wiring Harness.
FUSIBLE LINKS
Installation - TM-5-4220-233-14_157
COMPOSITE LIGHT AND LAMPS
Light Removal - TM-5-4220-233-14_159
MARKER LIGHT AND LAMP
Light Removal - TM-5-4220-233-14_161
SAFETY CHAIN
FRONT SWIVEL JACK
REAR SWIVEL JACK
REFLECTOR
SPARE TIRE WINCH ASSEMBLY
Installation - TM-5-4220-233-14_167
Section VI. PREPARATION FOR STORAGE OR SHIPMENT - TM-5-4220-233-14_168
PREPARATION FOR SHIPMENT
PREPARATION FOR STORAGE
PREPARATION FOR LONG-TERM STORAGE (6 MONTHS OR LONGER).
Figure 4-57. Preparation for Storage.
Preparing Trailer Assembly for Storage
Section VII. UNIT LEVEL CLEANING PROCEDURES FOR DIVING LIFE SUPPORT AIR SYSTEMS
Installation or Reinstallation
CLEANING METHOD - TRISODIUM PHOSPHATE (TSP )
Table 4-3. TSP Cleaning Solution Volume - TM-5-4220-233-14_177
Table 4-4. Cleaning Solution Flow Rate - TM-5-4220-233-14_178
Table 4-5. Cleaning Agents Compatible with Soft Goods
HYDROCARBON INSPECTION AND ANALYSIS
CHAPTER 5 DIRECT SUPPORT MAINTENANCE INSTRUCTIONS - TM-5-4220-233-14_181
REAR AXLE
Figure 52. Install Axle Assembly
Installation - TM-5-4220-233-14_184
HUB AND DRUM ASSEMBLY - TM-5-4220-233-14_185
Repair/Rework.
SURGE ACTUATOR ASSEMBLY - TM-5-4220-233-14_187
Figure 5-4. Disassemble Surge Actuator.
Clean and Inspect
Figure 5-5. Assemble Surge Actuator.
Clean and Inspect (cont)
CHAPTER 6 GENERAL SUPPORT MAINTENANCE INSTRUCTIONS - TM-5-4220-233-14_192
APPENDIX A REFERENCES - TM-5-4220-233-14_193
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-5-4220-233-14_194
EXPLANATION OF COLUMNS IN THE MAC, SECTION II - TM-5-4220-233-14_195
EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, SECTION III - TM-5-4220-233-14_196
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-233-14_197
Section II. MAINTENANCE ALLOCATION CHART - TM-5-4220-233-14_198
Section III. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-5-4220-233-14_199
Section III. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-5-4220-233-14_200
Section IV. REMARKS - TM-5-4220-233-14_201
APPENDIX C COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS - TM-5-4220-233-14_202
Section II. Components of End Item - TM-5-4220-233-14_203
APPENDIX D EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST
Section II. EXPEDABLE AND DURABLE ITEMS LIST
APPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMS
Section III. Manufactured Items Illustrations
Section III. Manufactured Items Illustrations (cont) - TM-5-4220-233-14_208
Section III. Manufactured Items Illustrations (cont) - TM-5-4220-233-14_209
Figure E-4
Figure E-5
Figure E-6.
Figure E-7.
APPENDIX F TORQUE LIMITS - TM-5-4220-233-14_214