TM 9-2320-209-20-3-4 WARNING Dry cleaning solvent inflammable. 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. b. Cleaning. Clean chain in solvent. c. Inspection and Repair. Check that chain has no cracks or breaks and that it is not worn. If chain is damaged, get a new one. d. Replacement. FRAME 1 1. Put drive chain (1) in place. 2. Put two pins on master link (2) through ends of chain (1). 3. Put on master link cap (3). 4. Using pliers, put cotter pin (4) in each pin in master link (2) and bend open ends of cotter pin. NOTE Follow-on Maintenance Action Required: Adjust drive chain. Refer to para 19-14. END OF TASK 19-69