# Dassault Service Bulletin F50-531: No revision named

- Rights: © Dassault Aviation. Filed by the FAA in regulations.gov docket FAA-2018-0117; AD 2018-11-10 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.
- Document: [Dassault Service Bulletin F50-531](https://openairdocs.org/service-documents/dassault/f50-531.md)
- Title as filed: SBCS F50-531
- Pages: 1
- PDF: https://openairdocs.org/files/sha256/b1/e7/b1e7cd5bb9666fa68989845f77ca75c93cb52ce2979a483c9b6dce7bf97cc018
- Page: https://openairdocs.org/service-documents/dassault/f50-531/file/b1e7cd5bb966

## Text

Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1

SERVICE BULLETIN COMMERCIAL SUMMARY 
 
 
1/1 
DASSAULT AVIATION 
SERVICE BULLETIN : 
    
F50-531 DATE: December 9, 2014 
ATA CHAPTER: 52 COVERED MOD: None 
TITLE: DOORS – PASSENGER DOOR – PASSENGER DOOR CLOSING 
INSPECTION 
EFFECTIVITY: S/N 2 through 352 
 
REASON: At the end of a F20 flight, in approach at 7000 ft, the passenger door opened and 
separated from the aircraft. The crew managed to maintain control of the aircraft and 
landed without incident. 
The purpose of this Service Bulletin is to make sure that the passenger door closes 
and locks correctly as part of normal procedures. 
CRITERIA:  Corrosion Prevention  Cockpit/Operations Improvements 
 Dispatch - Reliability  Cabin Comfort 
 Operational Availability  New Technology 
 Damage Prevention  New Regulations 
 Manufacturer's Suggested   
 
DESCRIPTION: 
 
The operation consists in checking the correct condition and operation of the most 
probable contributors to an unsafe locking of the door. 
RELATED SB’s: None 
COMPLIANCE: 
 
 
Mandatory as per EASA Airworthiness Directive to be released. 
 
LABOR-HRS 
ALLOWANCE: 
3 hours  
Additional time may be necessary if red paint mark on safety catch is missing. 
 
 Note :  labor hours concern only the work described in this Service Bulletin and do not include other 
maintenance work that may be performed on this occasion. 
 
MATERIAL INFORMATION: Excluding locally procured material. 
PART NUMBER TO ORDER QTY 2014 UNIT PRICE (US$) REMARKS 
None    
 
COMMERCIAL PROGRAM: 
 
FALCONCARE COVERAGE: 
 
 
 
None 
 
None

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