TM-9-2815-220-34 Direct Support Manual for AVDS-1790-2C and AVDS-1790-2D Engines Download
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) l Right manifold heater fuel return Lube 2 Machine screw 3 Grommet 4 Manifold heatr fuel return 5 Assembled washer bolt 6 Solenoid valve TM 9-2815·220·34 7 Check valve 8 Tube cross 9 H clamp 10 Machine screw and lkwasher 11 Ri g ht rear center shroud 12 Le f t ar center shroud TA265680 I Figure 35. Removin g rear fuel retu $0/enoid valve, tube cr and rig/+ a+d left rcor center 1/1r. straps and clamp pads (2). loosen two tube nuts (5) and remove adapters (6) from exhaust mani- folds. Remove fue li n e s and discard. b. On Model AVDS-1790-2DR, remove the smoke generating so lenoids, fuel tubes and associated hardware in a similar manner, except the two fuel tubes from the tee to the exhaust manifold are secured to the rear shrouds with two assembled washer bolts and loop clamps. 3-11.2. Turbocharger Drive Housing (Power Takeoff) Refer to paragraph 2-49. l for removal of the power takeoff drive housing. 3-12. Cylinder Head Oil Drain Lines and Intake Manifold Assembly ct. Remove two capscrews and lockwashers (fig. 3-26) attaching right real' cylinder head oil dl'ain tube to oil pan. Remove two capscrews and lockwashers (fig. 3-27) attaching right front cyli n· der head oil drain tube to oil pan. Di sc o nnect the left front and rear cylinder head oil drain tubes in the same manner (figs. 3-28 and 3-29). Change 3 3· 15