DHC Technical Publications

* For CL technical publications, please visit: aerialfirefighter.vikingair.com/support/technical-publications

De Havilland Canada aircraft are recognized the world over for their reliability and longevity, and Viking is committed to keeping the fleet operational and in service for years to come. This commitment includes simplifying access to current versions of and revisions to Maintenance and Flight Manuals for DHC-2 Beaver through to DHC-7 Dash 7 aircraft. Viking has worked with Aircraft Technical Publishers (ATP) to provide up-to-date, digital versions of the technical libraries that are easily accessible and available by subscription.

Current Manual Status List for DHC Aircraft

Manual Status List – DHC-2 to DHC-7

To obtain a subscription to a digital library, please contact ATP:

For more information on digital technical publications, please contact csps-tp@vikingair.com.

Service Bulletins

* For CL service bulletins, please visit: aerialfirefighter.vikingair.com/support/technical-publications

The table below contains the full list of service bulletins that have been issued in relation to DHC-2 Beaver, DHC-3 Otter, DHC-6 Twin Otter and DHC-7 Dash 7 aircraft. This list is for reference purposes only. To purchase a subscription to a digital library, please contact Aircraft Technical Publishers. To obtain a copy of a particular service bulletin or for more information, please contact our CSPS Technical Publications Coordinator at csps-tp@vikingair.com.

Displaying 21 - 40 of 1697

Bulletins RSS

Aircraftsort descending S/B No. Title Original Issue Latest Issue
DHC-2 TB/21

Special Inspection of Throttle Control Lever for Sheared
Rivets

Apr 22, 1968 Jun 10, 1968
DHC-2 TB/37

Transmittal Document for Modification Bulletin T2/2063 "Fuel System - Improved Filtration" (Refer to Mod. Bulletin for Data)

Feb 13, 1970
DHC-2 TB/53

Front Float Fitting - Improved Corrosion Resistance - Modification Bulletin T2/2076

Dec 11, 1981
DHC-2 2/10

Not applicable

DHC-2 2/26

Amphibious Landing Gear Compression Rubber Block Replacement - Modification No. 2/1534

Mar 20, 1978
DHC-2 TB/6

Transmittal Document for Modification Bulletin TB/2046
Fuel System - Fuel Booster Pump Check Valves -
Introduction" (Refer to Mod. Bulletin for Data

Jun 29, 1967
DHC-2 2/42

Not applicable

DHC-2 TB/22

Tail Ski - Combination Type - To Introduce Extension

Apr 22, 1968
DHC-2 TB/38

Components Installed in de Havilland Aircraft of Canada Ltd. (DHC) Products

Jun 2, 1971
DHC-2 V2/0009

Inspection -Wing Rear Spar

Jul 26, 2016 Feb 10, 2017 'A'
DHC-2 TB/54

Propeller - Corrosion Inspection

May 13, 1983
DHC-2 TB/55

Propeller - Feedback Mechanism Carbon Block Assembly Replacement - Modification Bulletin T2/2078

Feb 3, 1984
DHC-2 V2SB001

DHC-2 Type Certificate Ownership Transfer

Feb 1, 2006
DHC-2 2/11

Fin Attachment Bolts – Special Inspection

Jun 23, 1972 Jul 25, 2018 'B'
DHC-2 2/27

Aileron Control Cables in Wing - Procedure & Inspection for Tension

Oct 20, 1978 Apr 23, 1982 'C'
DHC-2 TB/7

Camloc Engine Cowl Latches - Inspection

Jul 10, 1967
DHC-2 2/43

Wing Strut Assemblies - Continuing Integrity

Aug 14, 1987
DHC-2 TB/23

Fuel System - Fuel Cell Gaskets - Replacement

Apr 29, 1968
DHC-2 TB/39

PT6-6 & -20 Engine Compressor Inlet Screens-Icing Restrictions

Jul 15, 1971
DHC-2 TB/56

Non-Approved Components & Installations

Dec 16, 1983

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