TM 9-2320-365-34-1
CHAPTER 1
INTRODUCTION
Page
Section I. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1-1. SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1-2. MAINTENANCE FORMS, RECORDS, AND REPORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-3. DESTRUCTION OF ARMY MATERIEL TO PREVENT ENEMY USE . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-4. OFFICIAL NOMENCLATURE, NAMES AND DESIGNATIONS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-5. REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR) . . . . . . . . . . . . . . . . . . . . . 1-6
1-6. WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Section II. EQUIPMENT DESCRIPTION AND DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-7. EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1-8. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1-9. DIFFERENCES BETWEEN MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Section III. PRINCIPLES OF OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1-10. POWERTRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1-11. ENGINE AIR INTAKE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1-12. FUEL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
1-13. COOLING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
1-14. ELECTRICAL SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
1-15. BRAKE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
1-16. STEERING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
1-17. 11K SELF-RECOVERY WINCH (SRW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
1-18. AIR TRANSPORTABILITY HYDRAULIC SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24
1-19. AIR SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26
Section I. GENERAL INFORMATION
1-1. SCOPE
This chapter provides general information, equipment description, and principles of operation for the M1078 series
Light Medium Tactical Vehicle (LMTV). The LMTV will herein be referred to as the vehicle.
a. Type of Manual: Direct Support Maintenance and General Support Maintenance Instructions, TM 9-2320-
365-34-1.
b. Model Numbers and Equipment Names. The vehicle model numbers and names are listed below:
M1078 Truck, Cargo: 2 1/2-Ton, 4x4, Dropside (Figure 1-1).
M1079 Truck, Van: 2 1/2-Ton, 4x4 (Figure 1-2).
M1080 Truck, Chassis: 2 1/2-Ton, 4x4 (Figure 1-3).
M1081 Truck, Cargo: 2 1/2-Ton, 4x4, Dropside, AIR DROP (Figure 1-4).
c. Purpose of Equipment. The LMTV series is a family of 4x4 wheeled vehicles. The purpose of these vehicles
is as follows:
(1)
M1078 - Cargo hauling vehicle; can be outfitted for troop transport when equipped with a troopseat kit.
(2)
M1079 - Van; can be outfitted with commumications equipment or shop equipment.
(3)
M1080 - Vehicle chassis; this chassis will accept a cargo bed or may be modified for special missions.
(4)
M1081 - Cargo hauling vehicle; can be airdropped and outfitted for troop transport when equipped with a
troopseat kit.
1-1
