Hartzell Engine Technologies

The status of current AeroForce Maintenance/Overhaul manuals can be found in the chart below. These publications are available by subscription from Veryon. If searching for Instructions for Continued Airworthiness (ICA) and unable to locate, please contact HET Technical Support at 334-386-5400, Option 2.

MANUAL #REV.DESCRIPTIONREV. DATEAVAILABLE
400600-0000EAircraft Turbocharger Overhaul & Maintenance10/23/2023Veryon
400999-0000DAircraft Turbo Valves & Controls Overhaul & Maintenance5/24/2024Veryon
400888-0000CTroubleshooting Reference Guide Aircraft Turbochargers, Valves and Controls5/15/2014Download