TM 9-2320-209-20-3-1 FRAME 4 I 1. Working under truck, push exhaust bypass valve (1) on engine pipe (2) as far as it can go. 2. Put on clamp assembly (3) so threaded studs go through bracket (4). 3. Screw on two washers (5) and nuts (6). GO TO FRAME 5 TA 080716 5-33