TM-9-2815-220-34 Direct Support Manual for AVDS-1790-2C and AVDS-1790-2D Engines Download
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22-1/2 OEG I CENTER LINE I Of CRANKSllAFT _1 NOTE: ALL DIMENSIONS SHOWN ARE IN INCHES. 6L HIT CLOSE 0.100 CLR TA021478 Figure 2-155. Fly1heel timing mark lotio+1. Fire t-166. Removing inaing valve timing occeu cover. 2-167). Turn valve adjusting screw and set valve clearance to 0.100 inch, using thickness gage blade part .number 10882617. Gage blade must move through clerance with a slight drag. Torque tighten lock nut to 176 pound-inches after setting clearance. Check clearance to make certain setting has not changed. d. Checking Valve Timing. Turn flywheel coun- terclockwise, viewed from rear, until pad on valve TM 9-2815-220-34 Figure t-157. Setting intake ualve clearance r cvlinder 6R. adjusting screw is just free of the valve stem (in- take valve has just closed, fig. 2-158). In this posi- tion the flywheel mark "GR INT CLOSE 0.100 CLR" should be alined with pointer (fig. 2-159). If flywheel marks are not alined with pointer within 114 inch at the time the adjusting screw pad be- comes free of valve stem, it will be necessary to TA021490 Figure t-158. Crou aection 1linder 6R 1howi poaition maho lobuforvalve timing. Change 1 2-96.3