WARNING TM 9-2320-209-34-2-2 Dry cleaning solvent is flammable. Do not use near an open flame. Keep a fire extinguisher nearby when solvent is used. Use only in well-ventilated places. Failure to do this may result in injury to personnel and damage to equipment. c. Cleaning. Clean all metal parts with solvent. d. Inspection and Repair. FRAME 1 1. Check that seat frame (1), backrest frame (2), and leg assembly (3) are not bent or cracked. Get new parts or repair by welding as needed. Refer to TM 9-237. 2. Check that link assemblies (4, 5, and 6) are not bent, worn, damaged or cracked. Get new parts or repair by welding or straightening as needed. Refer to TM 9-237. 3. Check that seat cushion (7) and backrest cushion (8) have no tears or worn canvas. Refer to FM 43-3 for repair of damaged canvas. END OF TASK 17-143