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 I Figure 2·15.1. Deleted (13) Disconnect eletrical lead (2, fig. 2-40). Dis· connect oil inlet hose (3) and fuel inlet hose (4) from adapters. Disconnect fuel retum hose (5) from check valve (6). Remove and retain check valve for use in replacement pump. NOTE Model A VDS-J 790-2DR engine fuel re· tum check valve and elbow al'e routed around the right side of the reat· fan drive housing. However, disconnect and con- nect procedures are identical. Figure 2-36. Re11101•i11g or fmta11g fuel btjector left and rigltt bank 111be clamps from amp supports. (14) Remove cotter piu and nat washer (1, fig. 2-41), and separate manual fuel shutoff rod assem· bly (2) from lever. Discard cotter pin. Disconnect sµring(3) from leve1·. Remove and retain for instal· lation on replac�mcnt injection pump, two I Scif·locking nut and machine bolt 2 Tube clamp bracket 3 Self-locking nut and machine bolt 4 Self-locking boll gure 2·37. Rcmo1•ing or f11stai11g fuel injector tube clamp from injector 111bcs and brackets. 2-48 Change 3