TM   9-2815-202-34 6-4.   EXHAUST   MANIFOLD   AND   TUBE   REPLACEMENT   (Cont) NOTE Position  beveled  washers  with  crown  facing  nut. (2) install three beveled washers (21), two end retainers (22) and five locking nuts(20). NOTE Insure  locating  pads  on  exhaust  manifold  rest  on  cylinder  block  locating  pads. (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) Install  right  exhaust  manifold  (6)  onto  cylinder  head  by  sliding  downward  between  gaskets and  retainers. Repeat steps (1) thru (3) above for left exhaust manifold. Position gasket (19) over studs (17) on rear of left exhaust manifold (18). Install adaptor (7) on studs (17) and secure with three locking nuts (16). Torque nuts to 57-61 lb-ft (77-83 N-m), Attach bracket (9) to rear of flywheel housing with four bolts (13), four Iockwashers (14), and four flat washers (15). Torque bolts to 46-50 Ib-ft (62-68 N-m). Position exhaust housing (5) on top of bracket (9) and loosely secure with four bolts (11), four flat washers (12), and four locking nuts (8). Slide two clamps (2) on left exhaust tube (4). Affix one gasket (10) on end of adaptor (7) and one on end of exhaust housing (5). Install left exhaust tube (4) between adaptor (7) and housing (5) and secure with two clamps (2). Slide two clamps (2) on right exhaust tube (3). Affix one gasket (10) to housing (5) and one gasket on end of exhaust manifold (6). Install right exhaust tube (3) between housing (5) and exhaust manifold (6) and secure with two clamps (2). Torque ten nuts (20) to 30-35 Ib-ft (41-47 N-m) starting from center and working outward alternately  toward  either  end. Torque four nuts (8) to 46-50 Ib-ft (62-68 N-m). END   OF   TASK FOLLOW-ON  MAINTENANCE Para   Description 6-3 Turbocharger   installed 6-2 Turbocharger regulator installed 3-7 Liquid level gauge installed 6-12