TM 9-2320-209-34-2-3 FRAME 3 1. Check that intake extension tube clamp (1) is not loose. If clamp is loose, tighten clamp screw (2). 2. Check that air cleaner-to-air compressor hose clamps ( 3 and 4) are not loose. If clamps are loose, tighten clamp screw (2). If more repair is needed, refer to para 21-21. END OF TASK 21-142