Lycoming has released the set of manuals for the AEIO-390-A AEIO-390-A1A6, -A3A6, -A1B6, A3B6 engines. The new manuals include: 60297-42 Installation and Operation, LMO-AEIO-390-A Maintenance and Overhaul, and PC-409-3 Illustrated Parts Catalog.
These publications have been added to all Lycoming 4 cylinder series libraries.
Lycoming has also released the LMO-540C Maintenance and Overhaul Manual, 60297-43 Installation and Operations, and the PC-515-A4E5 Illustrated Parts Catalog for the O-540-A4E5. These publications have been added to the Lycoming 6 cylinder series libraries.