TM-9-2815-220-34 Direct Support Manual for AVDS-1790-2C and AVDS-1790-2D Engines Download
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TM 9-2815-220-34 CHAPTER 1 INTRODUCTION Section I. GENERAL 1-1. Scope a. is technical manual contains instructions for Direct Support and General Support of the 12-cyUnder, Model AVDS-1790-2C engine (figs. 1-1 through 1-4), Model AVDS-1790-20 eJ1gine (figs. 1-4 through 1-7), Model AVDS-l 790-2DR engine (figs. 1-7.1 through 1-7.4), Model AVDS-l 790-2CA (figs. 1-7.5 through l-7.7) nnd Model AVDS-1790-2DA (figs. 1-7.7 through 1- 7 .9). I ncl ud ed are descriptions of and procedures for removal of engine accessories and components, troubleshooting, disassembly, inspection (including engine repair standards) repair, reassembly, and testing of the engines. These descriptions and procedures are identical for each model except where otherwise indicated. Added paragraphs and figures arc indicatetl by decimal point additions. Added paragraphs appear as 2-21.1, and added figures appear as 1-7.l. OIL SAMPLING VALVE TIME TOTALIZING METER OIL FILTER BYPASS VALVE OIL PRESSURE REGULATOR VALVE TRANSMI SSION OIL COOLER TRANSMISSION OIL COOLER THERMOSTATIC BYPASS VALVE OIL PRESSURE WARNING SWITCH OIL PAN CRANKCASE ENGINE OIL COOLER THERMOSTATIC INTAKE MANIFOLD HEATER INTAKE MANIFOLD TA265601 I BYPASS VALVE Figure J.J. AVDS·17ZC ensine <Wembly - rig/11 front vi. b. Appendix A contains a list of current re· ferences, including supply manuals, forms, techni- cal manuals, and other available publications ap· plicable to the materiel. c. TM 9-2815-220-34P contains an illustrated list of all repair parts and special tools stocked for Di- rect and General Su pport maintenance of the en- gine. 1-2. Forms and Records a. The prescribed maintenance responsibilities are designated in the appropriate columns of the maintenance allocation charts located in the per- tinent vehicle organizational manual. b. Maintenance forms, records, and reports which are to be used by maintenance personnel a. t Change 3 1-1 -·