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CHAPTER 1 General Information, Equipment Description, and Theory of Operation - TM-55-1925-286-13-P0015
SCOPE - TM-55-1925-286-13-P0017
LIST OF ABBREVIATIONS/ACRONYMS - TM-55-1925-286-13-P0018
LIST OF ABBREVIATIONS/ACRONYMS (continued) - TM-55-1925-286-13-P0019
QUALITY OF MATERIAL - TM-55-1925-286-13-P0020
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - TM-55-1925-286-13-P0021
FIGURE 1. MAJOR SYSTEM COMPONENTS
Table 1. Air Compressor Technical Characteristics
Table 3. Dryer Technical Characteristics
Table 5. Automatic Drain Technical Characteristics
GENERAL - TM-55-1925-286-13-P0027
FIGURE 1. COMPRESSED AIR SYSTEM SIMPLIFIED SCHEMATIC
Figure 2. Air Compressor
COOLING
CHAPTER 2 Operator Instructions - TM-55-1925-286-13-P0031
Figure 1. Compressed Air Operator Controls and Indicators, AMS 1, General Arrangement
Table 1. Compressed Air Operator Controls and Indicators, AMS 1, General Arrangement
Table 2. Air Compressor Motor Controllers (refer to figure 2)
Table 3. Air Compressors and Discharge Manifolds (refer to figure 3)
Table 4. Air Receivers and Valves (refer to figure 4)
Table 4. Air Receivers and Valves (refer to figure 4) (continued)
Table 5. Compressed Air Gauge Panel (refer to figure 5)
Table 6. 440V Power Panel No. 4 (refer to figure 6)
Table 7. Compressed Air Piping Manifold, Forward Bulkhead (refer to figure 7)
SYSTEM STARTUP - TM-55-1925-286-13-P0043
Figure 2. Dryer Valve Locations
ACTIVATE SHIP'S SERVICE AIR SYSTEM
Figure 6. Ship's Service Air System Valve Locations (Forward Bulkhead)
SYSTEM SHUTDOWN - TM-55-1925-286-13-P0047
SYSTEM SHUTDOWN (CONT)
SYSTEM SECURED
Figure 2. Compressed Air System Valve Locations
Figure 3. 440V Power Panel No. 4
OPERATION WITH FAILED SHIP'S SERVICE PRESSURE REDUCING VALVE
BYPASSING / NOT USING AIR DRYERS
CHAPTER 3 Troubleshooting Procedures - TM-55-1925-286-13-P0055
USE OF THE INDEX - TM-55-1925-286-13-P0057
Table 1. Operator Troubleshooting Procedures - TM-55-1925-286-13-P0058
Table 2. Unit Troubleshooting Procedures - TM-55-1925-286-13-P0059
INTRODUCTION - TM-55-1925-286-13-P0061
TROUBLESHOOTING PROCEDURES - TM-55-1925-286-13-P0062
Procedure 2. Starting Air Receivers Will Not Pressurize To 250 PSI (17.2 bar)
Procedure 3. Ship's Service Air Pressure Is Below 125 PSI (8.6 bar)
Procedure 4. Ship's Service Air Pressure Is Above 125 PSI (8.6 bar)
INTRODUCTION - TM-55-1925-286-13-P0067
Procedure 1. Compressor Will Not Run (Sheet 1 of 2)
Procedure 1. Compressor Will Not Run (Sheet 2 of 2)
Figure 2. Motor Wiring
Procedure 2. Starting Air Receivers Will Not Pressurize To 250 PSI (17.2 bar) (Sheet 1 of 2)
Procedure 2. Starting Air Receivers Will Not PressurizeTo 250 PSI (17.2 bar) (Sheet 2 of 2)
Procedure 3. Starting Air Receivers Pressurize Above 250 PSI (17.2 bar)
Procedure 4. Ship's Service Air Pressure Is Below 125 PSI (8.6 bar)
Procedure 5. Ship's Service Air Pressure Is Above 125 PSI (8.6 bar)
Procedure 6. Compressor Loads and Unloads Excessively
Procedure 7. Motor Stalls or Circuit Breaker Trips Repeatedly
Procedure 8. V-belt Wears Quickly Or Jumps Off the Sheave
Procedure 9. Compressor Vibrates Excessively
Procedure 10. Compressor Overheats
Procedure 11. Compressor "Knocks" During Operation
Procedure 12. Compressor Lubricant Appears Milky
Procedure 13. Compressor Oil Pressure Low
Procedure 14. Automatic Drain Does Not Drain
Figure 3. Automatic Drain Valve
Procedure 15. Automatic Drain Drains Continuously
CHAPTER 4 Maintenance Instructions - TM-55-1925-286-13-P0087
SHELTER REQUIREMENTS
INTERVAL - TM-55-1925-286-13-P0091
PROCEDURE COLUMN
INSPECTION - TM-55-1925-286-13-P0093
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication (continued) - TM-55-1925-286-13-P0096
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication (continued) - TM-55-1925-286-13-P0097
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication (continued) - TM-55-1925-286-13-P0098
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication (continued) - TM-55-1925-286-13-P0099
Table 1. Operator Preventive Maintenance Checks and Services Including Lubrication (continued) - TM-55-1925-286-13-P0100
Table 2. Compressor Oil
Table 2. Compressor Oil (CONT) - TM-55-1925-286-13-P0102
Table 2. Compressor Oil (CONT) - TM-55-1925-286-13-P0103
CHAPTER 5 Operator Maintenance Instructions - TM-55-1925-286-13-P0105
INCREASE AND DECREASE SYSTEM PRESSURE
SERVICE - TM-55-1925-286-13-P0109
SERVICE (CONT) - TM-55-1925-286-13-P0110
CHAPTER 6 Unit Maintenance Instructions - TM-55-1925-286-13-P0111
DISASSEMBLY - TM-55-1925-286-13-P0113
Figure 2. Automatic Drain Valve Components
ASSEMBLY - TM-55-1925-286-13-P0115
REMOVAL - TM-55-1925-286-13-P0117
Figure 1. Junction Box
INSTALLATION - TM-55-1925-286-13-P0119
DISASSEMBLY - TM-55-1925-286-13-P0121
Figure 1. Air Compressor - TM-55-1925-286-13-P0122
ASSEMBLY - TM-55-1925-286-13-P0123
Table 1. Compressor Lubricants
LUBRICATE MOTOR
REMOVAL - TM-55-1925-286-13-P0127
Figure 1. Belt Removal
INSTALLATION - TM-55-1925-286-13-P0129
INSTALLATION - TM-55-1925-286-13-P0130
REMOVAL - TM-55-1925-286-13-P0131
CHECK PULLEY/SHEAVE ALIGNMENT
Figure 5. Checking Pulley/Sheave Alignment
FOLLOW-ON SERVICE - TM-55-1925-286-13-P0134
REMOVAL - TM-55-1925-286-13-P0135
Table 1. Air Compressor Lockout/Tagout Guide - TM-55-1925-286-13-P0136
INSTALLATION - TM-55-1925-286-13-P0137
Table 1. AIR COMPRESSOR Lockout/Tagout Guide - TM-55-1925-286-13-P0139
Figure 1. Electric Motor
Figure 2. Junction Box
Figure 3. V Belt Midpoint
CHAPTER 7 Direct Support Maintenance Instructions - TM-55-1925-286-13-P0143
Table 1. AIR COMPRESSOR Lockout/Tagout Guide - TM-55-1925-286-13-P0145
Figure 1. Air Dryer and Piping
INSTALLATION - TM-55-1925-286-13-P0147
Figure 3. Local Pressure Gauge
FOLLOW-ON SERVICE - TM-55-1925-286-13-P0149
REMOVAL - TM-55-1925-286-13-P0151
REPLACE VALVES AND PIPING, FLANGED
INSTALLATION - TM-55-1925-286-13-P0153
REMOVAL - TM-55-1925-286-13-P0155
CLEANING AND INSPECTION - TM-55-1925-286-13-P0156
REMOVAL - TM-55-1925-286-13-P0157
CLEANING AND INSPECTION - TM-55-1925-286-13-P0158
INSTALLATION - TM-55-1925-286-13-P0159
REMOVAL - TM-55-1925-286-13-P0161
Figure 1. Air Compressor - TM-55-1925-286-13-P0162
INSTALLATION - TM-55-1925-286-13-P0163
DISASSEMBLY - TM-55-1925-286-13-P0165
ASSEMBLY - TM-55-1925-286-13-P0166
Figure 2. Ohmmeter and Electric Motor Housing
CHAPTER 8 Supporting Information
ARMY REGULATIONS
MAINTENANCE FUNCTIONS - TM-55-1925-286-13-P0173
EXPLANATION OF COLUMNS IN THE MAC - TM-55-1925-286-13-P0174
EXPLANATION OF COLUMNS IN THE TOOLS AND TEST EQUIPMENT REQUIREMENTS - TM-55-1925-286-13-P0175
Table 1. MAC for Air Compressors for Inland and Coastal Large Tug
Table 2. Tools and Test Equipment for Air Compressor for Inland and Coastal Large Tug
GENERAL - TM-55-1925-286-13-P0179
Source Code - TM-55-1925-286-13-P0180
Maintenance - TM-55-1925-286-13-P0181
EXPLANATION OF CROSS-REFERENCE INDEXES WORK PACKAGES FORMAT AND COLUMNS - TM-55-1925-286-13-P0182
HOW TO LOCATE REPAIR PARTS - TM-55-1925-286-13-P0183
Figure 1. Compressed Air System (Sheet 1 of 5)
Figure 1. Compressed Air System (Sheet 2 of 5)
Figure 1. Compressed Air System (Sheet 3 of 5)
Figure 1. Compressed Air System (Sheet 4 of 5)
Figure 1. Compressed Air System (Sheet 5 of 5)
GROUP 0513
Figure 2. Air Compressor (Sheet 1 of 7)
Figure 2. Air Compressor (Sheet 2 of 7)
Figure 2. Air Compressor (Sheet 3 of 7)
Figure 2. Air Compressor (Sheet 4 of 7)
Figure 2. Air Compressor (Sheet 5 of 7)
Figure 2. Air Compressor (Sheet 6 of 7)
Figure 2. Air Compressor (Sheet 7 of 7)
GROUP 051301
GROUP 051301 (CONT)
NATIONAL STOCK NUMBER INDEX - TM-55-1925-286-13-P0201
PART NUMBER INDEX - TM-55-1925-286-13-P0202
EXPLANATION OF COLUMNS IN THE COEI LIST AND BII LIST - TM-55-1925-286-13-P0203
Table 1. Components of End Item List - TM-55-1925-286-13-P0204
Table 2. On Board Spares List - TM-55-1925-286-13-P0205
Table 3. Basic Issue Items List - TM-55-1925-286-13-P0206
Table 3. Basic Issue Items List (continued) - TM-55-1925-286-13-P0207
Table 3. Basic Issue Items List (continued) - TM-55-1925-286-13-P0208
EXPLANATION OF COLUMNS IN THE EXPENDABLE/DURABLE ITEMS LIST
Table 1. Expendable and Durable Items List - TM-55-1925-286-13-P0210
GLOSSARY - TM-55-1925-286-13-P0211
TM-55-1925-286-13-P Air Compressor Inland and Coastal Large TUG (LT) NSN
1925-01-509-7013
(EIC XAG) Manual