TM 10-3930-659-20 6-24. ADJUSTABLE FLOODLIGHT MAINTENANCE (Con't). 4. If damaged, remove gasket (5) and discard. 5. If removed, install new gasket (5) on housing (7). CAUTION Adjustable floodlight uses halogen lamps.  Avoid touching glass as skin oils will severely shorten service life of lamp. 6. Install lamp (4) on lens (3). 7. Connect connector (6) to lamp (4) and ground wire (8) to lens (3). 8. Install lens (3) and bezel (2) on housing (7) with four screws (1). b. REMOVAL 1. Disconnect four connectors (9 and 16). 2. Remove screw (14) and adjustable floodlight assembly (10) from adjustable bracket (15). 3. Remove locknut (13), screw (11), and bracket (12) from adjustable floodlight assembly (10).  Discard locknut. TA707796 6-110