Stinson TC12-4884, User Manual

Page: 9 / 18

9 OCT 30, 2020
Wing Actuators do not function.
Check voltage at Wing Actuator. If the
voltage is present, the Wing Actuator has
failed.
If there is no Actuator voltage, check for open
Actuator fuse (F1 15 AMP). See fuse legend
figure 5.
The Arrow Board LED intensity is low
Probably the solar window at the rear of the
Arrow Board is dirty not allowing the photo
sensor to operate at full intensity.
Table 1 TROUBLE SHOOTING GUIDE
Figure 5 FUSE LEGEND