TM 10-3930-659-20 6-9. INSTRUMENT PANEL LIGHT MAINTENANCE (Con't). 3. Disconnect   lamp   socket   connector   (7)   from instrument panel light switch connector (6). 4. Remove nut (8), right panel wiring harness wire (9), and socket (4) from right panel cover (5). c. INSTALLATION 1. Install socket (4) and right panel wiring harness wire (9) on right panel cover (5) with nut (8). 2. Connect lamp socket connector (7) to instrument panel light switch connector (6). 3. Install lamp (3) in socket (4) by pushing lamp in and turning clockwise. 4. Install lens (2) and lamp housing (1) on socket (4). FOLLOW-ON TASKS: • Close cab window (see TM 10-3930-659-10). • Close right access door (see TM 10-3930-659-10). TA707724 6-31