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 101 - 120 of 1698

Bulletins RSS

Aircraftsort descending S/B No. Title Original Issue Latest Issue
DHC-2 2/32

Aileron - Addition of Nose Caps to Mass Balance Weights

Apr 10, 1981
DHC-2 TB/12

Transmittal Document for Modification Bulletin T2/2054 Oil Cooler Duct - Oil Cooler Bypass & Improved Oil Temperature Control" (Refer to Mod. Bulletin for Data)

Jan 31, 1968 Feb 29, 1968
DHC-2 A2/48

Fuselage - Wing Struts - Inspection of the Lower Steel End-Fitting Area

Aug 10, 1993
DHC-2 TB/28

Transmittal Document for Modification Bulletin T2/2052
Windscreen Defroster Cutlets - Improved" (Refer to Mod. Bulletin for Data)

Jun 21, 1968
DHC-2 TB/44

Replaced by S/B 2/12

DHC-2 2/01

See TB/1

DHC-2 2/17

Not applicable

DHC-2 2/33

Not applicable

DHC-2 TB/13

PT6A-6 & PT6A-20 Engine Water Wash Procedure

Feb 29, 1968 Jul 8, 1968
DHC-2 2/49

Fusleage - Forward Tubular Frame - Inspection for Corrosion and Repair

Dec 30, 1994 Jul 2, 1999 'C'
DHC-2 TB/29

Amphibious Landing Gear - Warning Light - Wiring Alterations

Sep 24, 1968
DHC-2 TB/45

Transmittal Document for Modification Bulletin T2/2072 "Engine Mount Bushing Replacement" (Refer to Mod. Bulletin for Data)

Jan 16, 1976
DHC-2 V2/0009

Inspection -Wing Rear Spar

Jul 26, 2016 Feb 10, 2017 'A'
DHC-2 2/02

Beaver Aircraft Equipped with Dowty Shock Strut Q- 3046-1 or
Q-3047-1, Distance Piece and Bearing - To Replace

Mar 8, 1967
DHC-2 2/18

Altimeter - Introduction of Aerosonic Altimeter 101730- 01419 - Modification No. 2/1528. All DHC-2 Beaver and DHC-T2 Turbo Beaver Aircraft

May 14, 1976
DHC-2 2/34

Not applicable

DHC-2 TB/14

PT6A-6 & PT6A-20 Engine Vibration Isolators - Replacement

Feb 7, 1968
DHC-2 2/50

See TB/58

DHC-2 TB/30

Transmittal Document for Modification Bulletin T2/2044
Engine Mount Attachment Bolts - Replacement" (Refer to Mod. Bulletin for Data)

Oct 10, 1968
DHC-2 TB/46

Transmittal Document for Modification Bulletin T2/2070 "Engine Mounting Vibration Isolator Standardization" (Refer to Mod. Bulletin for Data)

Jan 9, 1976

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