TM 10-3930-659-20 6-25. TAILLIGHT AND REAR TURN SIGNAL/EMERGENCY FLASHERS MAINTENANCE. This Task Covers: a.   Lamp Replacement c. Installation b.   Removal Initial Setup: Equipment Conditions: Tools/Test Equipment: • Battery disconnect switch in OFF position (see •   General mechanic's tool kit (Item 44, Appendix F) TM 10-3930-659-10). • Radiator grille door opened  (see TM 10-3930- References: 659-100 •   TM 10-3930-659-10 a. LAMP REPLACEMENT NOTE Lamps of left and right taillights and rear turn signal/emergency flashers are replaced the same way.  Left taillight Is illustrated. 1. Remove two screws (1), plastic washers (2), and lens (3) from housing (5). 2. Remove lamp (4) from socket (6) by pushing lamp in and turning counterclockwise. TA707799 6-113