Archives: Service Letter

All Service Letter

New Fiberglass Canopy Slat Installation PN 269A269A2216

Proper Correlation of Throttle and Collective Pitch Controls

Exchange Program – Major Helicopter Componen t s

Discussion of Hughes Serial Numbering Method

Inflatable Floats – Service , Maintenance and Repair Facilities

Replacement – Tail Rotor Control Pedal Retaining Pins

Replacement – 24V Clutch Actuator Noise Filter Capacitors

Bendix Fuel Injection System Flow Divider Installation on HiO-360 Series Engine – Inspection/Modification

Main Transmission – Ring , Pinion Gear Compatib i lity

New Conical Type Teeter Bearings for LTS Tail Rotor Assembly