DCH-3 Otter

Highlights

Growing collection of rare original DCH-3 Otter manuals

OTTER MANUALS AND RESOURCES AVAILABLE WITH MEMBERSHIP (26 documents)

List of Military Style Service Bulletins for de Havilland U-1A and YU-1A	Installation of Dual Control Column on YU-1 & U-1A 1-Mar-1958 T.O. No. 1U-1A-512	Reinforcement of Elevator Trim Bellcrank Mounting Bracket for YU-1 and U-1A 6-Feb-1957 T.O. No. 1U-1A-507
Modification of Flap Hydraulic System for U-1A and YU-1 1-Oct-1957 T.O. No. 1U-1A-509	Modification of Rudder Hinge & Stops on YU-1 and U-1A 7-April-1958 T.O. No. 1U-1A-520	Maintenance Instructions for YU-1 and U1A 24-July-1958 TM 1-1U-1A-2
Supplement to Installation of Additional Rivets in Top Wing Skin - YU-1 Series 26-May-1958 T.O. No. 1U-1A-502A	Installation of Additional Rivets in Top Wing Skin - YU-1 Series 8-Aug-1956 T.O. No. 1U-1A-502	Installation of Rudder Gust Lock on YU-1 and U-1A 1-May-1958 T.O. No. 1U-1A-521
Replacement of Elevator Quadrant for YU-1 Series 11-Oct-1956 T.O. No. 1U-1A-504	Removal of Special Washers from Tailwheel Assembly - Shock Strut Installation on YU-1 and U-1A 10-May-1957 T.O. No. 1U-1A-516	Supplement to Modification of Flap Hydraulic System for U-1A and YU-1 25-Oct-1957 T.O. No. 1U-1A-509A
Flight Manual for DHC-3 Otter 1-Mar-1966 No. PSM 1-3	Installation of Bendix Ignition Analyzer - U-1A Series 5-Jan-1958 T.O. No. 1U-1A-501	Modification of Retractable Main Wheel Skis for YU-1 7-April-1958 T.O. No. 1U-1A-517
Installation of Additional Support on Left Hand Exhaust System on YU-1 and U-1A 5-April-1957 T.O. No. 1U-1A-510	Installation of Flap Operated Elevator Trim Tab on YU-1 and U-1A 1-Oct-1957 T.O. No. 1U-1A-515	Maintenance Instructions for YU-1 and U-1A 15-Sept-1957 T.O. No. 1U-1A-2
DHC-3 Otter Specification 4-May-1956 A-815	Maintenance and Inspection for DHC-3 Otter 12-Oct-1956	Installation of Redesigned Stall Bars on YU-1 and U-1A 21-April-1958 T.O. No. 1U-1A-523
Installation of Flap Operated Elevator Trim Tab for YU-1 and U-1A 25-Oct-1957 T.O. No. 1U-1A-515A	Organizational Maintenance Manual for U-1A Otter July-1965 TM 55-1510-205-20	Installation of Additional Tie Down Fittings for YU-1 and U-1A 7-April-1958 T.O. No. 1U-1A-522
Installation of Rotating Anti-Collision Light for YU-1 and U-1A 24-Sept-1957 T.O. No. 1U-1A-505	Installation of Modified Pilot's Check List - U-1A 22-Mar-1957 T.O. No. 1U-1A-506