AIRCRAFT
DA 42 NG AMM
Communications
Doc # 7.02.15
Rev. 4
23-10-00
Page 201
15 Mar 2018
Maintenance Practices
1. General
This Section tells you how to replace the main components of the speech communication system.
Refer to the equipment manufacturers’ manuals for more data about the equipment. The
communications transceivers are integral with the GIA 63 W integrated avionics units (IAU). Refer to
Section 31-40 for data about replacing the GIA 63 W IAUs.
2. Remove/Install a COM VHF Antenna
Use this procedure for both COM 1 and COM 2 antennas. Access to both the antennas is through the
rear baggage compartment.
A. Remove a COM VHF Antenna
Detail Steps/Work Items
Key Items/References
(1)
Remove the aft baggage compartment.
Refer to Section 25-10.
(2)
Identify the antenna that you will replace.
Lower antenna COM 2,
top antenna COM 1.
(3)
Disconnect the coaxial cable from the antenna.
At the bayonet connector.
(4)
Remove the antenna:
S
Remove the 3 screws, nuts and washers
that attach the antenna to the airplane
structure.
S
Move the antenna clear of the airplane.
If necessary, cut the sealant around the
base of the antenna. You must not
damage the fuselage skin.
Summary of Contents for DA 42 NG
Page 933: ...AIRCRAFT DA 42 NG AMM Fuel Doc 7 02 15 Rev 4 28 TITLE Page 1 15 Mar 2018 CHAPTER 28 FUEL ...
Page 1459: ...AIRCRAFT DA 42 NG AMM Lights Doc 7 02 15 Rev 4 33 TITLE Page 1 15 Mar 2018 CHAPTER 33 LIGHTS ...
Page 1711: ...AIRCRAFT DA 42 NG AMM Doors Doc 7 02 15 Rev 4 52 TITLE Page 1 15 Mar 2018 CHAPTER 52 DOORS ...
Page 1853: ...AIRCRAFT DA 42 NG AMM Wings Doc 7 02 15 Rev 4 57 TITLE Page 1 15 Mar 2018 CHAPTER 57 WINGS ...
Page 2071: ...AIRCRAFT DA 42 NG AMM Engine Doc 7 02 15 Rev 4 72 TITLE Page 1 15 Mar 2018 CHAPTER 72 ENGINE ...
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