TM 10-3930-664-24 2-65. BLACKOUT DRIVE LIGHT REPLACEMENT This task covers: INITIAL SETUP: Tools and Test Equipment: Equipment Condition: General Mechanics Tool Kit (1, App.  E) Batteries disconnected (para.  2-78) Materials / Parts: Packing, Item 9 (1 ea.) A. REMOVAL WARNING Electrical shock hazard.    Disconnect  battery  ground cable or power source prior to working on electrical components.    Failure  to  heed  warning  could  cause shock,  injury  or  death.    If  electrical  shock  occurs, administer   first   aid   and   seek   medical   assistance immediately. 1. TAG AND DISCONNECT ELECTRICAL WIRES FROM BLACKOUT DRIVE LIGHT BODY (1). 2 REMOVE     AND     DISASSEMBLE     BLACKOUT DRIVE LIGHT.  REMOVE LAMP (11). a. Remove  blackout  drive  light  body  (I)  from light   post   (2)   by   removing   nut   (3)   and washers  (4,  5,  6).      Ensure  that  washers remain with light body. b. Remove door assembly (7) from light body (1) by removing four screws (8). c. Remove packing (9) only if replacement is required. d. Carefully  remove  reflector  (10)  from  light body (1).  Remove lamp (11). 2-196