If you’re looking for completely FREE and accessible Service Documents (also known as Technical Publications), the good folks at these locations have made them publicly available.
Manufacturer Resources:
Aerolite: https://aerolite.ch/
For Technical Publications, send and email to: info@aerolite.ch
Ag Cat:
Ag Cat Service Letters and Notes (please note, this is a large file and may take some time to fully load, please be patient and give it some time. Thank you).
American Champion:
https://www.americanchampionaircraft.com/service-letters
Austro:
https://austroengine.at/en/sbs-und-partners/service-bulletins
Aviat:
Eagle: https://aviataircraft.com/eagle-service-bulletins/
Husky: https://aviataircraft.com/husky-service-bulletins/
Pitts: https://aviataircraft.com/pitts-service-bulletins/
Bell:
ASBs, TBs, OSNs, ILs, etc: https://www.bellcustomer.com/
Bulletins: https://www.bellcustomer.com/Bulletins
Cessna (Owner Organization):
https://cessnaowner.org/cessna-service-bulletins/
Cessna (Pilot Association):
https://cessna.org/?s=bulletin
Costruzioni Aeronautiche Tecnam S.P.A.:
http://reservedarea.tecnam.com/Customer-Care/Service-Bulletins.aspx
Continental:
http://www.continental.aero/diesel/service-bulletins.aspx
Diamond:
Select your Aircraft, then click “Service Bulletin”:
http://support.diamond-air.at/techpubs+M52087573ab0.html
Hartzell Propellers:
https://hartzellprop.com/services/product-support-library/service-documents/
Maule:
Scroll down to “Service Bulletins & Letters”. Hover over the document you need and click it to open:
https://www.mauleairinc.com/parts
Mooney:
Select your model and document category:
https://www.mooney.com/contact-2/#technical-publications
Pilatus:
Choose Aircraft > Choose Category > Find Publication:
https://www.pilatus-aircraft.com/en/customer-support/publications#pc-12/servicebulletins
Piper:
You must click the “Search by Model” list:
https://www.piper.com/technical-publications/
PZL Swidnik (Leonardo):
Email for Service Documents: PL-CustomerSupport.AW@leonardocompany.com
Contact Info: https://www.pzlswidnik.pl/en/wsparcie-i-szkolenie-klienta
Click here to view and download PZL’s Policy on Technical Publications
Robinson:
https://robinsonheli.com/current-status/
Rotax:
https://www.flyrotax.com/services/technical-documentation.html
Sensenich:
Click “Service Bulletins” on the left panel:
http://www.sensenich.com/documents/
Stemme:
Click the “Variant” button to select your model:
https://www.stemme.com/service.html
Taylorcraft:
They are free, but not listed on the website. You must contact them:
https://www.taylorcraft.com/contact.htm
Umlaut:
https://www.umlaut.com/en/hafex/hafex-downloads
UPT (United Parachute Technologies):
https://uptvector.com/product-service-bulletins/
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Non-Manufacturer Resources:
AfricAir Inc – Bell and Textron SBs can be found here:
https://africair.com/category/service-bulletin/
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We are constantly striving to provide our customers with Service Documents referenced with the ADs, however, that is becoming more difficult over time.
If you know a Manufacturer who provides free technical publications, please let us know and we will add them to the list. Thank you.
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If you wish to search directly for Service Documents within the AD Toolbox Program, here’s how:
https://zookaviation.com/blog/2018/12/20/service-documents/
If you wish to see the AD-referenced Service Documents while viewing an AD, within the AD Toolbox Program, here’s how:
https://zookaviation.com/blog/2018/12/31/ad-referenced-documents/
And speaking of ADs, the European Union Aviation Safety Agency and Transport Canada issue their own Airworthiness Publications, which can be found here:
EASA ADs:
Transport Canada ADs:
https://wwwapps.tc.gc.ca/Saf-Sec-Sur/2/cawis-swimn/AD_as.aspx
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Have more questions? Need help? Contact Us
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Friday, Saturday, Sunday & IA Seminars: The office is Closed. Calls, voicemails and emails will be responded to within a reasonable amount of time.
