TM   9-2815-202-34 4-6.   FUEL   LINES   REPLACEMENT This  task  covers: a.  Removal b.  Installation INITIAL    SETUP MODELS MANDATORY   REPLACEMENT   PARTS 7083-7395 7083-7398 3 Lockwashers (App F, Item 91 ) TOOLS  AND  SPECIAL  TOOLS General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) a.   Removal (1) (2) (3) (4) (5) (6) Remove bolt (1), Iockwasher (2), and flat washer (3) securing angle bracket (4) to governor cover (5). Reinstall bolt, Iockwasher, and flat washer in governor cover. Remove bolt (6), two flat washers (7), Iockwasher (8) and nut (9) attaching fuel line clip (10) to angle bracket (4). Remove clip (10) from fuel crossover line (11 ). Disconnect fuel crossover line (11 ) from front of engine at elbow connectors (12) and remove line. Disconnect fuel return crossover line (13) at connectors (14) located on inside rails at rear of cylinder  heads. Remove fuel return crossover line (13). b.   Installation (1) (2) (3) (4) (5) Connect fuel return crossover line (13) to elbow connectors (14) on inside rails at rear of cylinder  heads. Install fuel line clip (10) on fuel crossover line (11). Install bolt (6), two flat washers (7), Iockwasher (8) and nut (9) securing angle bracket (4) to clip (10). Torque nut to 15-19 Ib-ft (20-26 N-m). Connect fuel crossover line (11) at elbow connectors (12) at front of cylinder heads. Use bolt (1), Iockwasher (2), and flat washer (3) to secure angle bracket (4) to governor cover (5). Torque bolt to 7-9 Ib-ft (10-12 N-m). 4-12