Service Information: Lange Flugzeugbau

There will be over 135,000 documents in our Service Information Indexes.

Most SBs are displayed in PDF format. (Use your Browser's 'Edit | Find' function to locate an SB by number.)

Service Bulletins
Name	Lang	Subject	Date
SB 904-1	en	Winglet with Turbulator Tape	12/15/2017
SB 904-2018-1	en	Enable Remote Access to Main Computer	08/31/2018
SB 904-2021-1	en	Isolation Test	02/11/2021

Technical Notes
Name	Lang	Subject	Date
TN 904-1	en	Rudder Cables	03/19/2007
TN 904-2	en	DC-DC Converter in Hydraulic Module	06/08/2008
TN 904-2	de	DC-DC Converter in Hydraulic Module	06/08/2008
TN 904-2-2	en	DC-DC Converter in Hydraulic Module	09/21/2010
TN 904-2-2	de	DC-DC Converter in Hydraulic Module	09/21/2010
TN 904-3	de	Hardware and Software Update	12/22/2012
TN 904-4	de	Retrofit of Capacitor-PCB	03/20/2014
TN 904-4	en	Retrofit of Capacitor-PCB	03/20/2014
TN 904-5	en	Shaft-Coupling in Pump-Unit	03/20/2014
TN 904-5	de	Shaft-Coupling in Pump-Unit	03/20/2014
TN 904-6 (part 2)	de	Software Update V 7.00	02/08/2018
TN 904-6 (part 2)	en	Software Update V 7.00	02/08/2018
TN 904-6 (part 1)	de	Software Update V 6.10	02/08/2018
TN 904-6 (part 1)	en	Software Update V 6.10	02/08/2018
TN 904-7 (part 1)	en	Upgrading to W-CAN DC/DC V 3.0	01/02/2018
TN 904-7 (Part 2)	en	Gas-Spring Landing Gear Mechanism	01/03/2018
TN 904-7 (part 3)	en	Replace Main Computer EDCS-4	01/15/2018
TN 904-7 (part 4)	en	Temperature Fuse on Battery Heating	01/18/2018
TN 904-7 (part 6)	en	Maintenance EM 42	01/02/2018
TN 904-8 (part 1)	en	Software Update V 7.10	03/20/2019
TN 904-8 (Part 2)	en	Upgrading GSM-Module (optional)	03/20/2019
TN 904-9 (part 1)	en	Software Update 7.20	05/04/2020
TN 904-9 (Part 2)	en	Upgrade from a Generation 1 Charging System to a Generation 2 Charging System	05/04/2020
TN 904-10	en	Increasing the Electrical Safety	09/09/2021

Miscellaneous
Name	Revision	Lang	Subject	Date
DS Antares 21E		en	Antares 21E Data Sheet	02/28/2019