TM 9-2320-209-20-3-1 c. Replacement. 1. Put exhaust manifold elbow (1) with gasket (2) on exhaust manifold (3) and aline holes for two capscrews (4). NOTE There are two studs on exhaust manifold (3). Two locknuts go on these studs. 2. Using 9/16-inch wrenches, screw in and tighten two capscrews (4) and four locknuts (5). GO TO FRAME 2 TA 080713 5-30