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 able 3-28.J. Throttle Control Cross Sluj1 a11d Fuel /11jectio11 Pump Linkage Repair St{111dards - Cunt1111ed Component Fig. Ref. Point of no. letter measurement j-k Fit of beaiings on shaft 1 Inside diameter of sleeve bearing installed in manual fuel shutoff control lever l Outide diamet· of throttle control straight shaft at manual fuel shutoff control lever 1-m Fit of shaft in sleeve beating n Solenoid spring Free length Load at 0.78 inch Solid height Sizes and fits of new parts 0.0005L 0.6270 0.6232 0.0018L 1.50 2 lbs± 0.2 lb 0.375 0.0020L 0.6290 0.6252 0.0058L Wear limits 0.0055L 0.6305 0.6217 0.0088L Table S-28.. Throttle Control Cross Shaj1 and Fuel /11jectio11 Pump Linkage Repair St1imlards Fig. Ref. Point of Sizes and fits Wear mponent no. letter measurement of new parts limits Throttle control 3-259.2 e Outside diameter of annular 1.3745 1.3750 • linkage ball bearing f Inside diameter of bearing 1.3740 l.3746 J.3751 bore in rotating eye bracket e-f Fil of annular ball bearing O. OOOlL O.OOlOT 0.0006L in rotating eye bracket bore Throttle control 3.259.2 g Outside diameter of governor 0.6249 0.6252 0.6246 linkage control lever beang straight shaft h Inside diameter of annular 0.6247 0.6250 • ball bearing g-h Fit of annular ball beang on O.OOOlL 0.0005T 0.0004L goveor control lever straight shaft j Clearance between ball and 0.0050L 0.0016L 0.0020L socket (parallel to thread length) k Manual fuel shutoff spring Free length 2.760 Maximum load LS.1 '(pounds) Rate (lbinch) 4..17 Section XVII. REPAIR OF ENGINE ANO TRANSMISSION OIL COOLERS ANO ENGINE COOLING FAN 3·110. General This section covers the repair of the engine and transmission oil coolers and cooling fan. Specific instructions on disassembly, cleaning, inspection, repair, and assembly accompany the repair opera- tions. Stud identification information is included in the repair procedures where applicable. 3-111. Engine and Transmission Oil Cooler and Associated Parts ct. Genel. The engine oil coolers are identical 3·168 Change 3 and so are the transmission oil coolers. Adaptation to either right or left installation is accomplished by the addition of hose connections, elbows, and bypass valves. For instructional purposes, the en- gine and transmission oil coolers adapted for the left bank installation will be disassembled. b. Disassembly. (l) Remove the two engine ojJ cooler U1ennostatic valve assemblies (8, fig. 3-260). Re- .m.ove and discard bypass valve spacer rings (7). Remove six self-locking nuts (18) and remove two ) )