TM-9-2815-210-34-2-1 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 1
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TM 9-2815-210-34-2-1 CHAPTER 1 GENERAL MAINTENANCE INFORMATION 1-1. SCOPE. a. This manual gives instructions for direct support and general support mainte- nance of multifuel engine models LD-465-1, LD-465-1C, LDT-465-1C, LDS-465-1, LDS-465-1A, and LDS-465-2. b. Engine models LD-465-1 and LDT-465-1C are used in the M44A2 series 2 1/2- ton trucks. Engine models LDS-465-1 and LDS-465-1A are used in the M39A2 series 5-ton trucks. The LDS-465-2 and LD-465-1C engines are used in the M656, M757, and M791 series 5-ton trucks. c. This manual has procedures for disassembly, cleaning, inspection, repair, test, adjustment, and overhaul as authorized by the maintenance allocation chart. d. Refer to TM 9-2815-210-34P for a listing of repair parts and special tools for the maintenance of multifuel engines covered in this manual. e. Figures 1-1 to 1-11 show the multifuel engines covered in this manual. 1-2. GENERAL MAINTENANCE. General maintenance tasks relating to inspection, care and maintenance of antifriction bearings are given in TM 9-214. Welding pro- cedures that apply to this type of equipment are given in TM 9-237. For lubrica- tion, refer to LO 9-2320-209-12/1 and LO 9-2320-211-12. 1-3. CLEANING. Refer to TM 9-247 for general cleaning materials for this type of equipment. Special cleaning procedures are given in chapter 4. 1-4. PAINTING. For painting instructions for field use of the equipment covered in this manual, refer to TM 43-0139. 1-1