TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Section Ill. SHOP LAYOUT 2-7. General The subassemblies are then routed to the various This section discusses the purpose and overhaul stations for disassembly, cleaning, maintenance policy pertaining to depot main- inspection, repair and reassembly. The tenance prescribed in this manual for produc- overhauled assemblies are returned to the main tion-line overhaul or rebuild of the engine. assembly line for basic engine assembly. 2-8. Shop Layout a. The layout (fig. 2-4) shows a typical station- by-station production line setup for overhaul or rebuild of the engine. The engine is steam cleaned and engine oil is drained. The engine accessories are removed and routed to their respective rebuild stations. The basic engine moves along the assembly line through the various stages of disassembly into subassemblies. Overhauled accessories are installed on the basic engine, and the engine is subjected to a dynamometer acceptance test. b. In actual practice, specific shop layouts will vary according to the physical facilities available and the quantity of engines to be overhauled. Planning for a depot overhaul program must he sufficiently flexible to allow for variations in the condition of the materiel received for processing. Figure 2-4. Typical shop layout. 2-7