Home
Download PDF
Order CD-ROM
Order in Print
Section I. General Information - TM-1-1740-204-13P_9
Figure 1-1. Hand Truck (High Pressure Nitrogen Servicing Cart)
Section II. Equipment Description and Data - TM-1-1740-204-13P_11
TABLE 1-1. Equipment Data
Figure 1-2. Major Components of the High Pressure Nitrogen Servicing Cart
Booster Panel (2)
Low Pressure Filter (10)
SECTION III. Principles of Operation - TM-1-1740-204-13P_16
Figure 1-4. Component Location Diagram for the High Pressure Nitrogen Servicing CarT
Low Pressure Filter (10) (CONT)
CHAPTER 2 OPERATING INSTRUCTIONS - TM-1-1740-204-13P_19
PRE-OPERATION PROCEDURES
PRE-OPERATION PROCEDURES (CONT)
Figure 2-1. Controls and Indicators of the Booster Panel Assembly
G1, Tank Pressure Gauge
Section II. Preventive Maintenance Checks and Services (PMCS) - TM-1-1740-204-13P_24
TABLE 2-1. Preventive Maintenance Checks and Services (Cont'd)
Figure 2-2. Connecting Nitrogen Tanks
SETTING THE HIGH PRESSURE RELIEF VALVE (See Fig. 2-1)
LEAK CHECK AND CONFIDENCE TEST PROCEDURE (See Fig. 2-1)
Section III. Operations under Usual Conditions
NITROGEN CHARGING USING BOOSTER PUMP (See Fig. 2-1)
High pressure servicing using shop air to drive the booster pump
Section IV. Operations under Unusual Conditions
CHAPTER 3 AVIATION UNIT MAINTENANCE (AVUM) MAINTENANCE INSTRUCTIONS
Section I. Repair Parts, Special Tools, TMDE, and Support Equipment
Section III. Preventive Maintenance Checks
Section IV. Troubleshooting - TM-1-1740-204-13P_36
NO TIRE INFLATION (LOW) PRESSURES
NO NITROGEN FLOW TO HIGH PRESSURE OUTPUT (NOT REQUIRING BOOSTER PUMP OPERATION).
TROUBLESHOOTING PROCEDURE: REQUIRING BOOSTER PUMP OPERATION - TM-1-1740-204-13P_39
CART INSPECTION
ACCESSORY INSPECTION
TIRE FILLING HOSE
Section V Maintenance Procedures - TM-1-1740-204-13P_43
BOOSTER PANEL ASSEMBLY - REPLACE
REMOVAL - TM-1-1740-204-13P_45
LOW PRESSURE AND SHOP AIR REGULATOR - REPLACE
INSTALLATION - TM-1-1740-204-13P_47
INSTALLATION (CONT) - TM-1-1740-204-13P_48
HIGH PRESSURE REGULATOR - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_50
HIGH PRESSURE RELIEF VALVE - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_52
LOW PRESSURE FILTER - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_54
HIGH PRESSURE SHUTOFF VALVE - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_56
TUBE ASSEMBLIES - REPLACE; (TYPICAL) PA009 THROUGH PA013
INSTALLATION (CONT) - TM-1-1740-204-13P_58
BOOSTER PUMP - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_60
WHEEL ASSEMBLY - REPLACE AND REPAIR
INSTALLATION (CONT) - TM-1-1740-204-13P_62
TANK RETENTION STRAP ASSEMBLY - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_64
TANK CONNECTOR ASSEMBLY AND HIGH PRESSURE FILTER - INSPECT AND REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_66
TANK CONNECTOR ASSEMBLY - INSPECT FILTERS, REPLACING COMPONENTS
REMOVAL (CONT)
INSTALLATION (CONT) - TM-1-1740-204-13P_69
HIGH PRESSURE CHARGING HOSE - REPAIR
INSTALLATION (CONT) - TM-1-1740-204-13P_71
TANK CONNECTOR O RINGS - REPLACE
TIRE FILLING HOSE - REPAIR
Section VI. Preparation for Storage or Shipment - TM-1-1740-204-13P_74
CHAPTER 4 AVIATION INTERMEDIATE MAINTENANCE
Section II. Service Upon Receipt - TM-1-1740-204-13P_76
Section III. Preventive Maintenance Checks and Services
Section IV. Troubleshooting - TM-1-1740-204-13P_78
NO NITROGEN FLOW TO HIGH PRESSURE OUTPUT (NOT REQUIRING BOOSTER PUMP OPERATION)
TROUBLESHOOTING PROCEDURE: REQUIRING BOOSTER PUMP OPERATION - TM-1-1740-204-13P_80
Section V Maintenance Procedures - TM-1-1740-204-13P_81
UPPER INLET CHECK VALVE
LOWER INLET CHECK VALVE
LOWER INLET CHECK VALVE (CONT)
UPPER OUTLET CHECK VALVE
UPPER OUTLET CHECK VALVE (CONT)
LOWER OUTLET CHECK VALVE
LOWER OUTLET CHECK VALVE (CONT)
BOOSTER PUMP AIR PILOT VALVE - REPLACE
INSTALLATION (CONT) - TM-1-1740-204-13P_90
Section VI Preparation for Storage or Shipment
APPENDIX A REFERENCES - TM-1-1740-204-13P_92
APPENDIX B MAINTENANCE ALLOCATION CHART - TM-1-1740-204-13P_93
EXPLANATION OF COLUMNS IN THE MAC, SECTION II - TM-1-1740-204-13P_94
SECTION II. Maintenance Allocation Chart - TM-1-1740-204-13P_95
SECTION II. Maintenance Allocation Chart (CONT) - TM-1-1740-204-13P_96
SECTION III. Tools and Test Equipment Requirements - TM-1-1740-204-13P_97
SECTION IV. MAC Reference Code and Remarks
APPENDIX C REPAIR PARTS AND SPECIAL TOOLS LIST - TM-1-1740-204-13P_99
EXPLANATION OF COLUMNS (SECTIONS II AND III)
Application/Explanation - TM-1-1740-204-13P_101
Application/Explanation (CONT)
EXPLANATION OF COLUMNS (SECTION IV) - TM-1-1740-204-13P_103
SPECIAL INFORMATION Use the following subparagraphs as applicable:
HOW TO LOCATE REPAIR PARTS - TM-1-1740-204-13P_105
Figure C-1. HIGH PRESSURE NITROGEN SERVICING CART
DESCRIPTION AND USABLE ON CODE
Figure C-2. BOOSTER PANEL ASSEMBLY (PA004) (1 of 4)
Figure C-2. BOOSTER PANEL ASSEMBLY (PA004) (2 of 4)
Figure C-2. BOOSTER PANEL ASSEMBLY (PA004) (3 of 4)
Figure C-2. BOOSTER PANEL ASSEMBLY (PA004) (4 of 4)
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_112
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_113
Figure C-3. LOW PRESSURE REGULATOR ASSEMBLY (PA005)
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_115
Figure C-4. HIGH PRESSURE REGULATOR ASSEMBLY (PA006)
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_117
Figure C-5. LOW PRESSURE FILTER ASSEMBLY (PA007)
Figure C-6. HIGH PRESSURE SHUT-OFF ASSEMBLY (PA008)
Figure C-7. HAND TRUCK ASSEMBLY (CA033) (1 of 2)
Figure C-7. HAND TRUCK ASSEMBLY (CA033) (2 of 2)
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_122
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_123
DESCRIPTION AND USABLE ON CODE (CONT) - TM-1-1740-204-13P_124
Figure C-10. TIRE FILLING HOSE (HA056)
Figure C-11. WHIP HOSE (HA058)
PART NUMBER INDEX - TM-1-1740-204-13P_129
PART NUMBER INDEX (CONT) - TM-1-1740-204-13P_130
APPENDIX D EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST - TM-1-1740-204-13P_131
EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST
TEMPERATURE ( EXACT )