TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Disconnect Connect 1. Remove the outer screw (A) attaching the in- 1. Connect fuel tubes (F) to the two adjacent injector tercylinder connector flanges to the rocker arm cover. nozzles. 2. Loosen the inner two connector flange attaching 2. Position new gasket on cylinder and install intake screws (B). valve adjusting screw cover plate. Install two bolts (E) 3. Remove two self-locking nuts and screws (C) at- and flat washers. taching plate and fuel tube clamps to the support. 3. Position new gasket on cylinder and install exhaust 4. Remove two bolts (D) attaching support and exhaust valve adjusting screw cover plate. Install two bolts (D). valve adjusting screw cover plate. Remove support 4. Position plate and fuel tube clamp support. Install two cover plate and gasket. Discard gasket. self-locking nuts and screws (C). 5. Remove two bolts (E) and flat washers. Remove the 5. Tighten the inner two connector flange attaching intake valve adjusting screw cover plate and gasket. screws (B). Discard gasket. 6. Install the outer screw (A) securing intercylinder 6. Disconnect fuel tubes (F) from the two adjacent connector flanges to the rocker arm cover. injector nozzles. Figure 4-156. Disconnecting or connecting intercylinder connector flange and valve adjusting screw covers. 4-76