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, DHC-2 to DHC-7

View LIST

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

For more information on digital technical publications, please contact technical.publications@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 Technical Publications Administrator.

Displaying 201 - 220 of 1683

Bulletins RSS

Aircraftsort descending S/B No. Title Original Issue Latest Issue
DHC-6 V6/0008

Reverse Current Relay (RCR) Operator Survey Campaign

Feb 8, 2012
DHC-6 6/135

Engine Wash System - Spray Ring Installation
S.O.O. 6050 and Mod. 6/1507
(All A/C)

May 9, 1968 Jun 11, 1975 'B'
DHC-6 6/471

Control Cables - Turnbuckle MS21251B Precautionary Inspection
(All A/C)

Jun 14, 1985
DHC-6 6/55

Pilot/Co-Pilot Seats - Introduction of Arm Rests
Mod. 6/1029
(A/C 1 thru 35)

Oct 13, 1967
DHC-6 6/391

Flight Control Locks - To Add Warning Flap
Mod. 6/1726
(A/C 1 thru 690)

Mar 28, 1980 Sep 12, 1980 'A'
DHC-6 6/311

A/C with Tip Tanks - Loading During Landing
(All A/C with Wing Tip Tanks and Equipped with Skis or Floats)

Jun 20, 1974
DHC-6 6/231

Improved Fuel System Filtration
Mod. 6/1229
(A/C 1 thru 290)

Dec 23, 1969
DHC-6 V6/0024

Internal Fuel Leak Test & Thermal Relief Check Valves
(S/N 1 thru 850)

Oct 11, 2011
DHC-6 6/151

Sliding Door - Cabin/Cockpit Handle and Latch Retainer
Mod. 6/1132
(A/C 1 thru 135)

Jun 18, 1968
DHC-6 6/487

Equipment/Furnishings - Baggage Compartment - Installation of Cover on Battery Relay Box
Mod. 6/1857
(All A/C with S.O.O. 6136)

Oct 3, 1986
DHC-6 6/71

Audio Control Unit - Filter Replacement
Mod. 6/1035
(A/C 1 thru 24)

Mar 7, 1968 Mar 26, 1968 'A'
DHC-6 6/407

Improved Emergency Lighting - Passenger Cabin
S.O.O. 6179
(All A/C)

Oct 9, 1981
DHC-6 6/327

Float Strut Fairings
Mod. 6/1522
(A/C 1 thru 428 Equipped with Floats)

Apr 22, 1975
DHC-6 6/247

Engine Fuel System Filter
S.O.O. 6117
(A/C 1 and 336)

Jul 17, 1970 May 4, 1971 'A'
DHC-6 V6/0040

NOT ISSUED

DHC-6 6/167

Airstair Door Extension Step
S.O.O. 6065
(A/C 1 thru 230)

Nov 12, 1968
DHC-6 6/503

Landing Gear - Rework of Brake Assembly Housing
(A/C with Brake Assembly P/N 9550377-1 Installed)

Oct 7, 1988
DHC-6 6/87

Fan Installation - Flight Compartment
S.O.O. 6015
(All A/C Pre-Mod 6/1602)

Jan 23, 1968 Jan 31, 1975 'A'
DHC-6 6/423

Fuel Boost Pump/EMI Filter Bleed Resistor Installation
Mod. 6/1784
(A/C 1 thru 780 having S.O.O. 6173 or Mod. 6/1688 Incorporated)

Apr 23, 1982
DHC-6 6/07

Fuel Crossfeed Thermal Relief Check Valve - Rework
Mod. 6/1032
(A/C 1 thru 14)

Mar 10, 1967

Pages