AIRCRAFT
DA 42 NG AMM
Heating and Ventilation
Doc # 7.02.15
Rev. 4
21-50-00
Page 201
15 Mar 2018
Maintenance Practices
1. Remove/ Install the Central Unit
If OÄM 42-324 is installed:
%
WARNING:
WHEN REMOVING A SEAT FROM THE AIRCRAFT, VERIFY THAT THE
%
AMSAFE SEATBELT AIRBAG SYSTEM RESTRAINT IS NOT BUCKLED
%
AND DISCONNECT CABLE INTERFACE ASSY. FROM THE END-
%
RELEASE BUCKLE ASSEMBLY CONNECTOR BEFORE REMOVAL OF
%
THE SEAT. AN ELECTRICALLY CONNECTED AMSAFE SEATBELT
%
AIRBAG RESTRAINT SYSTEM AND BUCKLED SEAT BELT MAY
%
RESULT IN DAMAGE TO THE EQUIPMENT OR DEPLOYMENT OF THE
%
SYSTEM. REFER TO AMSAFE MAINTENANCE DOCUMENTATION.
%
A. Remove the Central Unit
Detail Steps/Work Items
Key Items/References
(1)
Remove the passenger seats.
Refer to Section 25-10.
(2)
Remove the seatbelt pulleys of the passenger
seats.
Refer to 25-10.
If OÄM 42-324 is installed refer to
%
AmSafe Maintenance Documentation.
%
(3)
Unplug the electrical connection of the cabin fan:
S
Open the baggage tray.
S
Unplug the electrical connector on the rear
wall of the short baggage extension.
(4)
Remove the short baggage extension.
Refer to Section 25-10.
(5)
Remove the air ducts from the RACC central unit.
(6)
Remove the metal air duct tube from the LH air
outlet.
(7)
Unplug the electrical connections from the RACC
central unit to:
S
3 connectors at the RACC central unit.
S
3 heavy cables (under the passenger seats
and at the lightning protection system).
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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