Section IV. ORGANIZATIONAL TROUBLESHOOTING
3-9. ALT Troubleshooting Procedures
This section contains troubleshooting information for the ALT. The following self-test and slewing procedure will assist in
locating and correcting ALT operating faults. If any faults occur in self-test, refer to troubleshooting (table 3-3). Repeat
self-test if any ALT components are replaced.
Perform self-test on ALT control panel (fig. 3-4) in aircraft as follows:
Figure 3-4. ALT Control Panel.
Release lenses after lamp lights.
a. Press-to-test the following lens: TRACK (2), RU FAULT (3), EU FAULT (4), and GO (5).