TM 9-2320-209-20-3-1 b. Cleaning, Inspection, and Repair. FRAME 1 1. 2. 3. 4. 5. 6. 7. 8. Using water and mild soap, clean light door cracks or other damage. WARNING Dry cleaning solvent is flammable. (1) and lens. Check lens for Do not use near an open flame. Keep a fire extinguisher nearby when sol- vent is used. Use only in well-ventilated places. Fail- ure to do this may result in injury to personnel and damage to equipment. Using solvent, clean Check all screws for Check light door (1) or other damage. If composite light. all other parts. stripped or damaged threads. and housing (2) for dents, cracks, stripped threads, any parts of housing are damaged, get a new rear Check gasket (3) for cracks or breaks. Check lamps (4) for burned out filaments and corroded contacts. Check electrical connectors (5) for damage. Throw away damaged parts and get new ones in their placed. NOTE Follow-on Maintenance Action Required: 1. Replace lamps in sockets and light door. Refer to para 7-45. 2. Replace rear composite light. Refer to para 7-43. END OF TASK 7-172