1. Control stick
2. Flap drive gearbox
3. Trim transmitter
4. Artificial feel bungee
5. Stabilizer shift mechanism
6. Walking beam
7.
8.
9.
10.
11.
12.
Load-relief bungee
13.
Stabilizer actuator
14.
Stabilizer support shaft
15.
Stabilizer
16.
Stabilizer position transducer
17.
Filters
Figure 1-6.—Stabilizer control system.
Negative bobweight
Clean and dirty switches
Electrical trim actuator
Static spring
Stabilizer shift mechanism cables
Figure 1-7.—Wing sweep control system (F-14).
The horizontal stabilizer control system of the
introduced at the stabilizer actuator. The actuator can
aircraft shown in figure 1-6 is representative of the
operate in three modes: manual, series, or parallel.
systems used in many aircraft. The slab-type stabilizer
responds to fore-and-aft manual inputs at the control Manual Mode.—In this mode, pilot input alone
stick and to automatic flight control system inputs
controls the power valve.
1-8
