TM 9-2320- 209-20-3-1 1. Using 1/2-inch socket wrench, unscrew and take off two nuts ( 1). Take off two lockwashers ( 2). 2* Take ignition unit (3) off manifold studs (4) . 3. Slide two cIamps (5) off ignition unit ( 3). END OF TASK TA 047400 4-124