AFS-SIL-01
ISSUED: June 10, 2019 REVISION: 1
LFC-10AD2 AV2581500 Servo Installed on Lycoming IO-390 Engines being operated primarily at high density altitude airports
AFS-SIL-02
ISSUED: November 13, 2020 REVISION: ORIGINAL
This Service Instruction applies to all AVStar manufactured servos (LFR-NNSS5, LFR-NNLS10 and other models) fitted with Fuel Inlet Strainers manufactured by AVStar. The Fuel Inlet Strainer part numbers are AV2537608 & AV2537610.