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Figure1-1. Semitrailer , M129A3, left front view
CHAPTER 1 INTRODUTION
SECTION II. EQUIPMENT DESCRIPTION - TM-9-2330-374-14-P0010
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - TM-9-2330-374-14-P0011
EQUIPMENT DATA - TM-9-2330-374-14-P0012
SECTION III. TECHNICAL PRINCIPLES OF OPERATION - TM-9-2330-374-14-P0013
CHAPTER 2 OPERATING INSTRUCTIONS - TM-9-2330-374-14-P0015
110 VOLT AC EXTERNAL RECEPTACLE
AIR RESERVOIR DRAIN COCK - TM-9-2330-374-14-P0017
SPARE TIRE CARRIER OPERATING SHAFT
FLOAT PADS (GROUND BOARD ASSEMBLIES)
STEPLADDER AND RETRACTABLE STEP
SERVICE LIGHTS AND CHASSIS ELECTRICAL WIRING
24 VOLT BODY LIGHTS AND WIRING
WINDOWS - TM-9-2330-374-14-P0023
OPERATOR/CREW PREVENTIVE MAINTENANCE CHECKS AND SERVICES - TM-9-2330-374-14-P0024
T a b l e 2-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS)
BRAKE SYSTEM - TM-9-2330-374-14-P0026
AIR RESERVOIR - TM-9-2330-374-14-P0027
LIGHTS AND REFLECTORS - TM-9-2330-374-14-P0028
KINGPIN - TM-9-2330-374-14-P0029
ACCESSORIES - TM-9-2330-374-14-P0030
SECTION III. OPERATION UNDER USUAL CONDITIONS - TM-9-2330-374-14-P0031
FIGURE 2-18. Connecting intervehicular hoses
FIGURE 2-19. Completing coupling semitrailer to towing vehicle
OPERATING TOWING VEHICLE AND SEMITRAILER
UNCOUPLING SEMITRAILER FROM TOWING VEHICLE - TM-9-2330-374-14-P0035
PREPARING SEMITRAILER FOR STATIONARY USE
FIGURE 2-26 Positioning ladder
OPERATING SPARE TIRE CARRIER - TM-9-2330-374-14-P0038
DATA PLATE - TM-9-2330-374-14-P0039
SECTION IV. OPERATION UNDER UNUSUAL CONDITIONS - TM-9-2330-374-14-P0040
FORDING OPERATIONS - TM-9-2330-374-14-P0041
PARKING BRAKE - TM-9-2330-374-14-P0042
CHAPTER 3 OPERATOR MAINTENANCE INSTRUCTIONS - TM-9-2330-374-14-P0043
LUBRICATION CHART - TM-9-2330-374-14-P0044
LUBRICATION CHART -CONT. - TM-9-2330-374-14-P0045
FIGURE 3-2. localized lubrication points (A through I)
SECTION II. OPERATOR TROUBLESHOOTING PROCEDURES - TM-9-2330-374-14-P0047
ELECTRICAL SYSTEM - TM-9-2330-374-14-P0048
BRAKES - TM-9-2330-374-14-P0049
LANDING GEAR - TM-9-2330-374-14-P0050
Section III. MAINTENANCE PROCEDURES - TM-9-2330-374-14-P0051
CLEANING LANDING GEAR LEGS
CAGING FAILSAFES
JACKING PROCEDURE
CHAPTER 4 ORGANIZATIONAL MAINTENANCE INSTRUCTIONS - TM-9-2330-374-14-P0055
SECTION II. SERVICE UPON RECEIPT OF MATERIAL - TM-9-2330-374-14-P0056
Section III. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - TM-9-2330-374-14-P0057
TABLE 4-1. ORGANIZATIONAL Preventive Maintenance Checks and Services - TM-9-2330-374-14-P0058
SPRINGS - TM-9-2330-374-14-P0059
SECTION IV. ORGANIZATIONAL TROUBLESHOOTING PROCEDURES - TM-9-2330-374-14-P0060
ELECTRICAL SYSTEM - TM-9-2330-374-14-P0061
ELECTRICAL SYSTEM -CONT. - TM-9-2330-374-14-P0062
BRAKE SYSTEM - TM-9-2330-374-14-P0063
BRAKE SYSTEM -CONT. - TM-9-2330-374-14-P0064
BRAKE SYSTEM -CONT. - TM-9-2330-374-14-P0065
LANDING LEG - TM-9-2330-374-14-P0066
SPRINGS AND SUSPENSION - TM-9-2330-374-14-P0067
Section V. MAINTENANCE OF THE ELECTRICAL SYSTEM
FUSE REPLACEMENT
CIRCUIT BREAKER REPLACEMENT - TM-9-2330-374-14-P0070
CIRCUIT BREAKER LOAD CENTER AND SWITCH BOX
110 VOLT WALL RECEPTACLE REPLACEMENT
12 VOLT TAILLIGHT ASSEMBLY
Figure 4-3. 1 2 volt taillight assembly
Figure 4-4. 12 volt taillight
24 VOLT COMPOSITE MARKER LIGHT ASSEMBLY
Figure 4-5. 2 4 volt composite light assembly
CLEARANCE LIGHT ASSEMBLY - TM-9-2330-374-14-P0078
FIGURE 4-7. CLEARANCE LIGHT ASSEMBLY
Figure 4-8. Clearance light
24 VOLT DOME LIGHT ASSEMBLY
110 VOLT DOME LIGHT ASSEMBLY
Figure 4-10. 110 volt dome light assembly replacement
FIGURE 4-11. 2 4 volt dome light switch replacement
110 VOLT DOME LIGHT SWITCH REPLACEMENT
24 VOLT VENTILATING FAN
Figure 4-13. 24 volt ventilating fan replacement
WIRING HARNESS - TM-9-2330-374-14-P0088
12 VOLT RECEPTACLE
24 VOLT RECEPTACLE
FIGURE 4-15. 2 4 volt receptacle assembly
WIRE CONNECTORS - TM-9-2330-374-14-P0092
Figure 4 - 1 6 . MALE CONNECTOR REPAIR
Figure 4-17. FEMALE CONNECTOR REPAIR
F i g u r e 4-18. CHASSIS WIRING DIAGRAM
FIGURE4-20. 2 4 volt body wiring diagram
FIGURE 4-21. 110 volt AC body wiring diagram
SECTION VI. MAINTENANCE OF THE BRAKES
F i g u r e 4-23. INTERNAL BRAKES
FIGURE 4-24. SLACK ADJUSTER AND AIR BRAKE CHAMBER
MAINTENANCE AND ADJUSTMENTS - TM-9-2330-374-14-P0101
FIGURE 4-26. SLACK ADJUSTER ADJUSTMENT
SLACK ADJUSTERS - TM-9-2330-374-14-P0103
Figure 4-27. Slack adjuster
AIR HOSE COUPLINGS (GLADHANDS)
AIR LINES AND FITTINGS - TM-9-2330-374-14-P0106
FIGURE 4-28. Parking brake and air charging system control valves
AIR CHARGING SYSTEM CONTROL VALVE
UNCAGING FAILSAFERS
AIR BRAKE CHAMBER
Figure 4-32. Air brake chamber
FIGURE 4-33. Emergency relay valve
AIR RESERVOIRS - TM-9-2330-374-14-P0113
BRAKE SHOES - TM-9-2330-374-14-P0114
Figure 4-35. Brake shoe
BRAKE CAMSHAFTS
FIGURE 4-36. Standard Forge and Axle brake camshaft
Figure 4-37. Dana axle brake camshaft
Section VII. MAINTENANCE OF THE WEHHLS, HUBS AND DRUMS
WHEELS - TM-9-2330-374-14-P0120
FIGURE 4-39. Tire and wheel removal
Brake Tire and wheel removal
FIGURE 4-40. Brake drum and hub
Installation - TM-9-2330-374-14-P0124
Section VIII. MAINTENANCE OF THE SPARE TIRE CARRIER
SPARE TIRE CARRIER - TM-9-2330-374-14-P0126
Figure 4-41. Spare tire carrier, exploded view
LANDING LEGS AND GEAR BOX
Figure 4-42. Crank
Figure 4-44. Drive shaft and couplings
Figure 4-46. Landing leg disassembly and assembly
Landing Leg Installation
Section X. MAINTENANCE OF THE BODY
WINDOWS - TM-9-2330-374-14-P0134
WINDOW SHIM
Figure 4-49. Window shim
RIGHT DOOR
FIGURE 4-50. Right door assembly
Removal - TM-9-2330-374-14-P0139
Removal - TM-9-2330-374-14-P0140
LEFT DOOR
FIGURE 4-51. Left door assembly
Repair - TM-9-2330-374-14-P0143
FLOOR REPAIR
Section XI . MAINTENANCE OF MISCELLANEOUS BODY ACCESSORIES
VEHICLE DATA PLATE
FLOAT PAD (GROUND BOARD ASSEMBLY)
TAILLIGHT BRACKET
Section XII. PREPARATICRl FOR STORAGE AND SHIPMENT
SHIPPING INSTRUCTIONS - TM-9-2330-374-14-P0150
SECTION XIII. MAINTENANCE UNDER UNUSUAL CONDITIONS
MAINTENANCE AFTER FORDING
CHAPTER 5 DIRECT SUPPORT AND GENRAL SUPPORT MAINTENANCE INSTRUCTIONS
AXLE REPLACEMENT - TM-9-2330-374-14-P0154
Front Axle Removal
Figure 5-3. Adjustment plate
AXLE REPAIR
BRAKE LINING REPLACEMENT
Section IV. MAINTENANCE OF FRAME
FIGURE 5-5. Trailer deck and kingpin
SECTION V. MAINTENANCE OF THE SUSPENSION
FIGURE 5-6. Spring assembly
TRUNNION TUBE REPLACEMENT
FIGURE 5-7. Trunnion tube
REBUILD OF THE DECK
Rebuild
APPENDIX A REFERENCES - TM-9-2330-374-14-P0167
OTHER PUBLICATIONS - TM-9-2330-374-14-P0168
APPENDIX B MAINTENANCE ALLOCATION CHART
Explanation of Columns in the MAC, Section II. - TM-9-2330-374-14-P0170
Explanation of Columns in Tool and Test Equipment Requirements, Section III. - TM-9-2330-374-14-P0171
Explanation of Columns in Remarks, Section IV. - TM-9-2330-374-14-P0172
SECTION II. MAINTENANCE ALLOCATION CHART - TM-9-2330-374-14-P0173
SECTION II. MAINTENANCE ALLOCATION CHART - TM-9-2330-374-14-P0174
SECTION II. MAINTENANCE ALLOCATION CHART - TM-9-2330-374-14-P0175
SECTION Ill. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-9-2330-374-14-P0176
APPENDIX C COMPONENTS OF END ITEM AND BASIC ISSUE ITEMS LISTS - TM-9-2330-374-14-P0177
SECTION III. BASIC ISSUE ITEMS - TM-9-2330-374-14-P0178
APPENDIX D ADDITIONAL AUTHORIZATION LIST - TM-9-2330-374-14-P0179
APPENDIX E EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST
SECTION II. REPAIR PARTS LIST - TM-9-2330-374-14-P0182
SECTION II. REPAIR PARTS LIST -CONT.
SECTION I. INTRODUCTION - TM-9-2330-374-14-P0185
EXPLANATION OF COMMONS. (Section II and III)
Maintenance Code - TM-9-2330-374-14-P0187
Recoverability Code - TM-9-2330-374-14-P0188
EXPLANATION OF COLUMNS (Section IV) - TM-9-2330-374-14-P0189
SPECIAL INFORMATION - TM-9-2330-374-14-P0190
HOW TO LOCATE REPAIR PARTS - TM-9-2330-374-14-P0191
Figure 1. Electrical System
GROUP 06 ELECTRICAL SYSTEM - TM-9-2330-374-14-P0193
Figure 2. Van Electrical System (Sheet 1 of 3)
Figure 2. Van Electrical System (Sheet 2 of 3)
Figure 2. Van Electrical System (Sheet 3 of 3)
GROUP 0608 MISCELLANEOUS ITEMS - TM-9-2330-374-14-P0197
GROUP 0608 MISCELLANEOUS ITEMS -CONT. - TM-9-2330-374-14-P0198
Figure 3. Electrical Plates
GROUP 0608 MISCELLANEOUS ITEMS - TM-9-2330-374-14-P0201
Figure 4. Circuit Breaker and Switch Box
GROUP 0608 MISCELLANEOUS ITEMS -CONT. - TM-9-2330-374-14-P0203
Figure 5. Dome Light Switches
GROUP 0608 MISCELLANEOUS ITEMS -CONT. - TM-9-2330-374-14-P0205
Figure 6. Ventilating Fan
GROUP 0608 MISCELLANEOUS ITEMS -CONT. - TM-9-2330-374-14-P0207
Figure 7. Clearance Light, 12 Volt and 24 Volt, Red or Amber
GROUP 0609 LIGHTS -CONT. - TM-9-2330-374-14-P0209
Figure 8. 12 Volt Taillight
GROUP 0609 LIGHTS -CONT. - TM-9-2330-374-14-P0211
Figure 9.24 Volt Composite Taillight
GROUP 0609 LIGHTS -CONT. - TM-9-2330-374-14-P0213
Figure 10. 110 Volt Dome Light
GROUP 0609 LIGHTS -CONT. - TM-9-2330-374-14-P0215
Figure 11. 24 Volt Dome Light
GROUP 0609 LIGHTS -CONT. - TM-9-2330-374-14-P0217
Figure 12. Chassis Electrical System Components (Sheet 1 of 2)
Figure 12. Chassis Electrical System Components (Sheet 2 of 2)
GROUP 0613 CAHSSIS WIRING HARNESS -CONT.
Figure 13. Axle Assembly
GROUP 1100 REAR AXLE ASSEMBLY - TM-9-2330-374-14-P0223
Figure 14. Axle Assembly
GROUP 1100 REAR AXLE ASSEMBLY -CONT. - TM-9-2330-374-14-P0225
Figure 15. Service Brakes
GROUP 1202 SERVICE BRAKES - TM-9-2330-374-14-P0227
Figure 16. Service Brakes
GROUP 1202 SERVICE BRAKES -CONT. - TM-9-2330-374-14-P0229
Figure 17. Slack Adjuster
GROUP 1206 MECHANICAL BRAKE SYSTEM - TM-9-2330-374-14-P0231
Figure 18. Air Brake Chamber
GROUP 1206 MECHANICAL BRAKE SYSTEM - TM-9-2330-374-14-P0233
Figure 19. Brake System (Sheet 1 of 2)
Figure 19. Brake System (Sheet 2 of 2)
GROUP 1208 AIR BRAKE SYSTEM - TM-9-2330-374-14-P0237
GROUP 1208 AIR BRAKE SYSTEM -CONT. - TM-9-2330-374-14-P0238
Figure 20. Hub and Brake Drum
GROUP 1311 WHEEL ASSEMBLY - TM-9-2330-374-14-P0241
Figure 21. Tire and Wheel Assembly
GROUP 1311 WHEEL ASSEMBLY -CONT.
Figure 22. Mud Flap
GROUP 1501 FRAME ASSEMBLY - TM-9-2330-374-14-P0245
Figure 23. Chock Block
GROUP 1501 FRAME ASSEMBLY -CONT. - TM-9-2330-374-14-P0247
Figure 24. Step
GROUP 1501 FRAME ASSEMBLY -CONT. - TM-9-2330-374-14-P0249
Figure 25. Ladder Assembly
GROUP 1501 FRAME ASSEMBLY -CONT. - TM-9-2330-374-14-P0251
Figure 26. Float Pad Assembly (Ground Board)
GROUP 1501 FRAME ASSEMBLY -CONT. - TM-9-2330-374-14-P0253
Figure 27. Spare Tire Carrier
GROUP 1504 SPARE WHEEL CARRIER - TM-9-2330-374-14-P0255
Figure 28. Landing Leg
GROUP 1507 LANDING GEAR - TM-9-2330-374-14-P0257
Figure 29. Suspension
GROUP 16 SPRINGS & SHOCK ABSORBERS
Figure 30. Van Fasteners
GROUP 1801 BODY - TM-9-2330-374-14-P0261
Figure 31. Right Door Assembly
GROUP 1801 BODY - TM-9-2330-374-14-P0263
Figure 32. Left Door Assembly
GROUP 1801 BODY -CONT. - TM-9-2330-374-14-P0265
Figure 33. Door Holdbacks
GROUP 1801 BODY -CONT. - TM-9-2330-374-14-P0267
Figure 34. Retractable Sash
GROUP 1801 BODY -CONT. - TM-9-2330-374-14-P0269
Figure 35. Stationary Sash
GROUP 1801 BODY -CONT. - TM-9-2330-374-14-P0271
Figure 36. Floor
GROUP 1805 FLOORS
Figure 37. Reflectors - TM-9-2330-374-14-P0274
GROUPS 2202 ACCESSORY ITEMS
Figure 38. Data Plate
GROUP 2210 DATA PLATES - TM-9-2330-374-14-P0277
GROUP 9501 BULK MATERIAL - TM-9-2330-374-14-P0279
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0281
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0282
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0283
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0284
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0285
NATIONAL STOCK NUMBER INDEX - TM-9-2330-374-14-P0286
PART NUMBER INDEX - TM-9-2330-374-14-P0287
PART NUMBER INDEX - TM-9-2330-374-14-P0288
PART NUMBER INDEX - TM-9-2330-374-14-P0289
PART NUMBER INDEX - TM-9-2330-374-14-P0290
PART NUMBER INDEX - TM-9-2330-374-14-P0291
PART NUMBER INDEX - TM-9-2330-374-14-P0292
PART NUMBER INDEX - TM-9-2330-374-14-P0293
PART NUMBER INDEX - TM-9-2330-374-14-P0294
PART NUMBER INDEX - TM-9-2330-374-14-P0295
PART NUMBER INDEX - TM-9-2330-374-14-P0296
PART NUMBER INDEX - TM-9-2330-374-14-P0297
PART NUMBER INDEX - TM-9-2330-374-14-P0298
APPENDIX G MANUFACTURED ITEMS
MANUFACTURED HARNESSES
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0301
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0302
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0303
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0304
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0305
MANUFACTURED HARNESSES - continued - TM-9-2330-374-14-P0306
MANUFACTURED TUBING
APPENDIX H TORQUE LIMITS - TM-9-2330-374-14-P0309
TM-9-2330-374-14-P Semitrailer Van: Supply 12-Ton 4-Wheel M129A3 (2330-175-7379) Manual