50-Hour Inspection Of Main Rotor Blade Ambrasion Strip

ALERT SERVICE BULLETIN NO. DB-040A – POWER TRAIN – Ring Gear Carrier Assembly – To Implement a Reduction in Service Life

CABIN AND CENTER FRAME SECTION – Cabin Doors – One-time Inspection of Airframe and Door Mounted Hinge-Halves for Proper Sizing and Plunger Pin to Lug Engagement

POWER TRAIN SYSTEM – KAflex® Driveshaft – One-Time Inspection of KAflex® Assemblies for Axial Play and Installation of Bolt (NAS6605-25)

CABIN AND CENTER FRAME SECTION-Cabin Doors-One-time Inspection of Airframe and Door Mounted Hinge-Halves for Proper Sizing and Plunger Pin to Lug Engagement

ENGINE CONTROL SYSTEM – Adjustment of Power Controls – Revise N2 Restrictions for Rolls-Royce® Turbine Engine Operation and Installation of Engine N2 Avoidance Placard

POWER TRAIN SYSTEM – Kaflex® Drive Shaft – One-Time Inspection for the Correct Bolt that Attaches the Drive Adapter to KAflex® Assembly

One-Time Load/Stroke Inspection of Landing Gear Dampers to be Performed at an Overhaul or Repair Facility

MAIN ROTOR AND CONTROL SYSTEM – Pilot’s Collective Pitch Control Stick – One-Time Inspection of Collective Pitch Control Torque Tube

CABIN AND CENTER FRAME SECTION-Cabin Doors – One-time Inspection of Airframe and Door Mounted Hinge Halves for Proper Sizing and Plunger Pin to Lug Engagement