# Diamond Aircraft Mandatory Service Bulletin F4-039: No revision named - Rights: © Diamond Aircraft. Filed by the FAA in regulations.gov docket FAA-2022-0450; AD 2022-13-06 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication. - Document: [Diamond Aircraft Mandatory Service Bulletin F4-039](https://openairdocs.org/service-documents/diamond/f4-039.md) - Title as filed: Diamond Aircraft Industries Mandatory Service Bulletin MSB F4-039 Rev 0 - Pages: 5 - PDF: https://openairdocs.org/files/sha256/97/2e/972efced1ae33b6be05b3aeaedddc4e2e95ca15fae41fa8918fedbe52ec10a37 - Page: https://openairdocs.org/service-documents/diamond/f4-039/file/972efced1ae3 ## Text Each page's text from the PDF; open the PDF at a page with #page=N. ### Page 1 © DAI 2021 ALL RIGHTS RESERVED, PROPRIETARY DOCUMENT Internet: www.diamondaircraft.com Email: Techpubs@diamondaircraft.com Diamond Aircraft Industries MANDATORY SERVICE BULLETIN Model DA 40 F MSB F4-039 Rev. 0 Page 1 of 5 06 July 2021 MANDATORY SERVICE BULLETIN NO. MSB F4-039 REV. 0 I TECHNICAL DETAILS I.1 Category Mandatory. I.2 Airplanes Affected Type: DA 40 F S/N: All equipped with Quick Fix Baggage Net Assemblies P/N D44-2550-90-00 with dates of manufacture (DMF) of December 2015, November 2016, or March 2017. I.3 Date of Effectivity 06 July 2021 I.4 Time of Compliance At next maintenance action, but no later than 50 hours air time from the date of effectivity. I.5 Subject Replacement of baggage nets with defective buckles. ATA code: 25-50 I.6 Reason It has come to Diamond’s attention that baggage nets with defective buckles have been installed on several aircraft due to a quality escape. These defective buckles may not maintain sufficient holding force and could pose a hazard to the passengers and crew. Effective immediately, these cargo nets are not to be used. Diamond will provide replacement nets to all those affected. I.7 Concurrent Documents None. I.8 Approval The technical content of this document is approved as part of the type design. ### Page 2 © DAI 2021 ALL RIGHTS RESERVED, PROPRIETARY DOCUMENT Internet: www.diamondaircraft.com Email: Techpubs@diamondaircraft.com Diamond Aircraft Industries MANDATORY SERVICE BULLETIN Model DA 40 F MSB F4-039 Rev. 0 Page 2 of 5 06 July 2021 I.9 Accomplishment/Instructions 1. Refer to Section I.2. Identity if the baggage net in the aircraft is an affected net. Use the part number and date of manufacture to identify the net. 2. If an affected net is installed, clearly mark the currently installed net as defective, and remove it from the aircraft. CAUTION: DO NOT LOSE TRACK OF WHICH NET IS DEFECTIVE, AND WHICH NET IS THE NEW NET. IF DOUBT ARISES OVER WHICH NET IS DEFECTIVE, BOTH MUST BE DESTROYED. 3. Destroy the removed baggage net, or return it to Diamond Aircraft Industries. 4. Install the new baggage net provided by Diamond Aircraft Industries. Figure 1 - Baggage net installation. ### Page 3 © DAI 2021 ALL RIGHTS RESERVED, PROPRIETARY DOCUMENT Internet: www.diamondaircraft.com Email: Techpubs@diamondaircraft.com Diamond Aircraft Industries MANDATORY SERVICE BULLETIN Model DA 40 F MSB F4-039 Rev. 0 Page 3 of 5 06 July 2021 I.10 Mass (Weight) and CG The change in mass and CG is negligible. II PLANNING INFORMATION II.1 Material and Availability Quick Fix Baggage Net Assy - P/N D44-2550-90-00, OR Cargo Systems Inc. Baggage Net - P/N CS-DA40-1 II.2 Special Tools None. II.3 Labour Effort Approximately 15 minutes. II.4 Credit Replacement baggage net assembly. II.5 Reference Documents DA 40 Series Airplane Maintenance Manual, Doc. No. 6.02.01, latest effective issue. ### Page 4 © DAI 2021 ALL RIGHTS RESERVED, PROPRIETARY DOCUMENT Internet: www.diamondaircraft.com Email: Techpubs@diamondaircraft.com Diamond Aircraft Industries MANDATORY SERVICE BULLETIN Model DA 40 F MSB F4-039 Rev. 0 Page 4 of 5 06 July 2021 III REMARKS 1. All work must be done by a certified aircraft service station, or a certified aircraft maintenance mechanic. 2. All work, in particular that which is not especially described in this service bulletin, must be done in accordance with the referenced Maintenance Manual. 3. Completion of all work must be recorded in the logbook. 4. In case of doubt, contact Diamond Aircraft Industries. To obtain satisfactory results, procedures specified in this service bulletin must be accomplished in accordance with accepted methods and current government regulations. Diamond Aircraft cannot be responsible for the quality of work performed in accomplishing the requirements of this service bulletin. Diamond Aircraft reserves the right to void continued warranty coverage in the area affected by this service bulletin if it is not incorporated. If you no longer own the aircraft to which this service bulletin applies, please forward it to the current owner, and send the name of the current owner to Diamond Aircraft at the address below. Diamond Aircraft Industries Inc. 1560 Crumlin Sideroad, London, Ontario, Canada N5V 1S2 Customer Support: Phone: (519) 457-4041, Fax: (519) 457-4045 E-mail: support-canada@diamondaircraft.com Technical Publications: E-mail: Techpubs@diamondaircraft.com ### Page 5 © DAI 2021 ALL RIGHTS RESERVED, PROPRIETARY DOCUMENT Internet: www.diamondaircraft.com Email: Techpubs@diamondaircraft.com Diamond Aircraft Industries MANDATORY SERVICE BULLETIN Model DA 40 F MSB F4-039 Rev. 0 Page 5 of 5 06 July 2021 EXECUTION REPORT TO SERVICE BULLETIN MSB F4-039 REV. 0 Please e-mail the completed form to Techpubs@diamondaircraft.com AIRPLANE DATA Airplane serial number Airplane registration Airplane operator Hours of operation of airplane (TSN) Typical operation of airplane private, club, training, other: MAINTENANCE DATA Date of inspection Inspection carried out by During scheduled inspection: Yes No Net removed? Yes No Net replaced? Yes No Destroyed or returned removed baggage net? Destroyed Returned Date Name Signature --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.