Garmin GTN6XX Benutzerhandbuch

190-01007-A1

System Maintenance Manual GTN 6XX/7XX Part 23 AML STC

Rev. 7

Page 6-27

6.13 Flight Stream 210 Bonding Strap

The following removal and replacement steps are provided as guidance for replacing the Flight Stream
bonding strap. The bonding strap assembly drawing is shown in Figure 6-15.

NOTE

Aircraft structure side of bonding strap may be mounted using a nut in lieu of a nut plate.
If a nut was used in lieu of a nut plate, further disassembly of the aircraft may be required
to gain access to the nut.

Removal

1. Disconnect one end of the bonding strap from the aircraft ground location.
2. Disconnect the other end of the bonding strap from the shield block on the Flight Stream connector

backshell.

3. Remove the bonding strap.

Replacement

NOTE

The Flight Stream bonding strap should be as short as practical and must not exceed

20"

When installed, the bonding strap must not loop back on itself.

1. Construct a bonding strap no longer than 20" by attaching 10AWG terminal lugs to both ends of

1/4" braid (QQB575R36T0250) or wider.

2. If needed, clean the attachment locations with a bonding brush.
3. Secure each end of the bonding strap to the previously installed locations. Ensure that the strap

does not loop back on itself and that the hardware is as shown in Figure 6-15. The washers must
seat fully against the aircraft metallic structure, without overhang or interference from other
hardware.

Using a milliohm meter, verify that the resistance between the connected structure is less than 2.5
milliohms.