Garmin Software Version 0857.09 Instruction Manual download pdf (Page 74)

Page 8-8 G1000 System Maintenance Manual - Hawker Beechcraft G58

Revision 3 190-01180-02

Check the VOR, ILS, and Glideslope functions with ramp test equipment. Operate the

equipment according to the test equipment manufacturer’s instructions. Adjust the RF signal to

a level adequate to perform the test. Select the appropriate HSI source by using the CDI

softkey.

NOTE

The PFD HSI does not show a course deviation bar unless a valid VHF NAV

frequency is tuned.

GFC 700 VOR/LOC/GS Test

a. Simulate a VOR signal on radial 000° with a course-widht of 20°. Verify full-scale

deflection of the CDI while applying a 10° deviation signal.

b. Exercise the CDI with both right and left deviations for both NAV1 and NAV2.

c. Exercise the Glideslope deviation indicator with up and down deviation indications.

8.3 GFC 700 AUTOPILOT GROUND CHECKS

The following procedure will verify the proper operation of the GFC 700 AFCS and are only

required after conducting maintenance on either GIA 63W or any of the GSA 81 servo units.

This procedure is designed to test the installation of the AFCS only after the G1000 testing in

previous sections has been conducted. The technician performing these checks should be

thoroughly familiar with the GFC 700 by studying the following:

Pilot’s Guide for Beechcraft G58

, Garmin P/N 190-00629-02 Revision A or later.

NOTE

Servo torque settings must be maintained in accordance with Hawker

Beechcraft AMM Chapter 22-14-07.

CAUTION!

When the autopilot is engaged, flight control surface movement can occur.

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Garmin Software Version 0857.09 Instruction Manual Page 74