TM 9-2330-211-14&P
CHAPTER 4
UNIT MAINTENANCE
4-1.
OVERVIEW
This chapter contains all of the maintenance authorized to be performed by unit maintenance. Included are Service
Upon Receipt of Material, Preventive Maintenance Checks and Services (PMCS), and troubleshooting and
maintenance procedures,
Page
Repair Parts; Special Tools; Test, Measurement, and
Diagnostic Equipment (TMDE); and Support Equipment . . . . . . . . . . .
Service Upon Receipt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Preventive Maintenance Checks and Services (PMCS) . . . . . . . . . .
Unit Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake System Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel, Hub, and Drum Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frame and Towing Attachments Maintenance . . . . . . . . . . . . . . . . . . . . . .
Accessory Items Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preparation for Storage or Shipment ... . . . . . . . . . . . . . . . . . . . . . . . . . .
Section I. REPAIR PARTS; SPECIAL TOOLS; TEST MEASUREMENT, AND
DIAGNOSTIC EQUIPMENT (TMDE); AND SUPPORT EQUIPMENT
Page
Page
Special Tools; Test, Measurement, and
Common Tools and Equipment . . . . . . . .
Diagnostic Equipment (TMDE); and
Repair Parts . . . . . . . . . . . . . . . . . . . . . . . .
Support Equipment . . . . . . . . . . . . . . . .
4-2.
COMMON TOOLS AND EQUIPMENT
Refer to the Modified Table of Organization and Equipment (MTOE) applicable to your unit for authorized common
tools and equipment.
4-3.
SPECIAL TOOLS; TEST MEASUREMENT AND DIAGNOSTIC EQUIPMENT (TMDE); AND SUPPORT
EQUIPMENT
For a listing of all tools required to maintain the semitrailer refer to Section III of the Maintenance Allocation Chart
(MAC), Appendix B of this manual.
4-4.
REPAIR PARTS
Repair parts are listed and illustrated in Appendix F of this manual.
4-1
