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Publications 03.01.20

IO-390-D Engine Installation and Operation Manual

PART NO. IOM-IO-390-D SERIES
Publications 01.17.20

Service Bulletin No. 639

Inspection of Rocker Arm, Part Number LW-15014

Publications 12.17.19

Service Letter No. 277

Hartzell Engine Technologies and Lycoming Engines Alternator Distribution Agreement
Publications 10.10.19

Service Letter No. 279

Lycoming model designation for fuel injectors
Publications 07.13.19

Service Letter No. 278

Lycoming Engines' Product Support Hours
Publications 05.15.19

Service Instruction No. 1279 D

Oil Sump Baffle Replacement
Publications 03.22.19

Service Instruction No. 1415 A

New Turbocharger Mounting Hardware
Publications 03.14.19

Service Bulletin No. 637

Reprint of Slick/Champion Aerospace Service Bulletin SB1-19
Publications 03.14.19

Service Bulletin No. 622A

Reprint of Slick/Champion Aerospace Service Bulletin SB1-15
Publications 01.11.19

Service Instruction No. 1533 D

Approved Rotary Vane Fuel Pumps
Publications 01.08.19

Service Instruction No. 1011N

Tappets and Lifters
Publications 01.08.19

Service Instruction No. 1498 B

Recommended Engine Procedures for Purge of Vapor During Ground Operations
Publications 10.11.18

Service Bulletin No. 634

Cylinder and Head Assembly Serviceable Life
Publications 10.01.18

TEO-540-A1A Engine Maintenance Manual

Document Part No. MM-TEO-540-A1A
Publications 10.01.18

TEO-540-A1A Engine Installation & Operations Manual

DOCUMENT PART NO. IOM-TEO-540-A1A
Publications 08.24.18

Service Instruction No. 1571

Lockplate installation for Induction Housing on TIO-540-AJ1A and IO-540-AC1A5
Publications 08.24.18

Service Letter No. 247 J

Shelf Life Requirements
Publications 08.03.18

Service Instruction No. 1572

Plug Replacement of Vapor Return Fitting on Piper installation of IO-360- B4A
Publications 08.03.18

Service Instruction No. 1570 A

Alternate Oil Sump Fitting Configuration for Aerobatic Inverted Oil System
Publications 05.17.18

Service Bulletin No. 627 E

Exhaust System Inspection

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