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 28 !' 21 I : 25 1 Gasket 2 No. 3 and 4 right bank intake manifold tube assembly 3 Lockwasher Plain hexagon nut 5 Self-locking hagon nut G No. 3 and 4 right intake manifold tube gasket 7 No. 5 right intke manifold tube assembly 8 No. 6 right intake manifold tube assembly 9 Intake manifold elbow assembly 10 Pipe plug 11 Intake manifold elbow 12 Intake manifold elbow gasket 13 Flat washer Self-locking nut 15 Intake nir manifold assembly 16 Intake air manifold 17 Pipe plug MODELS AVDS-1790-2D AND AVDS-1790-2DR � 9 I 12 18 No. 2 right intak manild preformed packing 19 Small Oat washer 20 Intake manifold small spring tension washer 21 Intake manifold larg spring tension washer 22 Flat washer 23 Self-locking nut 24 Intake manifold pipe Oange 25 No. 2 1ight intake manifold tube assembly 26 Plain hexagon nut 27 Lockwasher 28 No. I right intake manifold tube assembly 29 Self-locking nut 30 rge pipe nange 31 Small pipe nange 32 Large na1 wher 33 No. I right intake manifold preformed packing 34 Spacer and lockwashcr TA265710 I I Fig11 re -270. /11/ukr ma 11ifuld, t11bPs aml assuciuted parts. [. Remove spacer and lockwasher (34, fig. 3-270), three self -J ockin g nuts (29) and two self-locking nuts (23) and Oat washers (22)attach- ing small (31) and larger (30) intake manifold pipe flanges to intake air ma11jfold assembly (15). Separate No. 2 right (25) and NO. 1 right (28) intake manifold tubes from manild assembly. Separate No. 6 right (8) and No. 5 right (7) tub in the same manner. g. Remove and discard preformed packing (18). Remove small flat washer (19) and small spring tension washer (20) and small pipe flange (31) from No. 2 right intake manifold tube (25). h. Remove and discard preformed packing (33). 3·176 Change 3 Remove la1·gc flat washer (32) and large spring tension washer (21) and large pipe flange (30) from No. 1 right intake manifold tube (28). Remove pipe flanges (24) om No. 2 right (25)and No. 1 right I (28), tubes. i. Remove flanges and associated parts from No. 6 right (8) and No. 5 l'ight (7) intake manifold tubes in the same manner. J j. Remove eight self-locking nuts (5) attaching No. 3 and No. 4 right intake manifold tube assem- bly (2) to intake manifold (15). Remove tubes and remove and discard two intake manifold tube gas- } kets (6).