TM 9-2320-209-34-2-2 c. Inspection. FRAME 1 1. Check that shock absorber (1) is not worn or damaged. 2. Check that the two adjuster assemblies (2 and 3) are not worn or cracked. 3. Check that frame (4) is not bent or cracked. 4. Check that seat cushion (5) and backrest cushion (6) have no tears or worn canvas. 5. Check that seat base (7) has no wear, broken parts, weak spring or any other damage. END OF TASK 17-126