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 Section II. INSTALLATION OF ENGINE ON OVERHAUL STAND AND DISASSEMBLY INTO SUBASSEMBLIES 34. General This section covers the instalJation of engine on overhaul stand and disassembly of engine into subassemblies. Components are grouped together I in proper disassembly order. For removal and disassembly procedu res for lhe Model AVDS-l 790-2CA and �lode! AVDS-l 790-2DA, clean air package, refer to Chapter 4. 3-5. Installing Engine on Overhaul Stand Secure engine to maintenance and overhaul stand patt number 10912260 (fig. 3-5) wi t h 5/8 x 1-112 inch hexagon head bolts and 5/8 inch flat washers furnished with stand. TA021937 Figurc3-5. '11gi11eo11 mai1111'1t011eec+ul <lcr/11111/ stccl. 3-5.1. Smoke Generating System Fuel Tubes and Shut-off Valve a. Ojscon nect l'uel hose l' rom fueJ/wa ter separator tee (fig. 3-S. l ). Remove fuel hose (I, fig. 3-5.2). Disconnect fuel outlet tube (2). Remove two assembled washer bolts (3) and remove fuel shut-off valve and bracket. Remove two capscrcws and self-Jocking nuts (4) and separate shut-off valve from bracket. b. Remove three assembled washer bolls from left upper covers that retain smoke generating fuel tube loop clamps (fig. 3-5.3). On Model Change 3 3-3