TM 9-2320-209-34-2-1 1. Unplug two leads (1) from fuel pump. 2. Unplug lead (2) from fuel gage sending unit. 3. Take out trailer electric coupling receptacle (3) and ground wire (4). 4. Unplug three leads (5) from left taillight. 5. Take out trailer electric coupling receptacle (6) and ground wire (7). 6. Unplug three leads (8) from right taillight. 7. Take off lead (9) from blackout light. 8. Unplug two leads (10) from air stoplight switch. GO TO FRAME 5 7-21