TM 9-2320-209-20-3-2 FRAME 2 1. 2. 3. Put tube clamp (1) on air tube (2). NOTE There may be an electrical harness clamp (3). If there is, put harness clamp on capscrew (4) before screwing on nut (5). Using 9/16-inch wrench, put through and hold capscrew (4). Using 1/2-inch drive ratchet and 9/16-inch socket, screw on and tighten nut (5). Do steps 1 and 2 again for other three tube clamps (1). NOTE Follow-on Maintenance Action Required: 1. Start engine and let it run until air pressure gage reads between 65 and 125 psi. Refer to TM 9-2320-209-10. 2. Stop engine. Refer to TM 9-2320-209-10. 3. Do air system leak test. Refer to Part 1, para 1-5. END OF TASK 13-157