Service Instruction No. 1308 E

Pressurized Magneto Pressure Test

  • Publications

February 2, 2007

MODELS AFFECTED

Lycoming TIO-540-A2B, -A2C; (L)TIO-540-F, -J, -V, -R, -U, -W, -AE, -AF, -AG, -AH, -AJ, -AK; TIGO-541; IO-720-B1B and IO-720-B1BD series engines.

TIME OF COMPLIANCE

At intervals not to exceed 100 hours and anytime magneto is removed or replaced.

The Model 11-10090 Air Flow Tester is available for testing the pressurization system of the Bendix 1200, D3000, D3200 and Unison Slick 6200 and 6300 series magnetos used on applicable Lycoming engines.

Get It Exchanged

Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime.