TM 9-2320-209-20-3-1 1. Screw two bolts (1) with lockwashers (2) through thermostat housing (3) into intake manifold (4). Using 9/16-inch wrench, tighten bolts evenly. 2. Using screwdriver, tighten two screws (5). 3. Place two clamps (6) loosely on hose (7). GO TO FRAME 3 TA 047663 6-23