Technical Bulletins

Relocation of Auto-Re-ignition Controls and Modification of System for Full Time Operation


RELOCATION OF ENGINE FUEL SUPPLY HOSE


Removal of Capacitor – Voltage Regulator, AAE or LSI Model VR204 Installation of Varistor – Landing Light Relay PN 369A4558 or MS24166D1


Removal of Inboard Tab – Main Rotor Blade PN 369A1100-501


Replacement of Plenum Wall Fittings – Torque Pressure Gage Tubing and Engine Oil Pressure Gage Tubing


Replacement of Radio Transmit and Intercom Trigger Switch – Rework of Cycle Stick Grip Assembly


REWORK – 369H2048 DOOR LATCHING SYSTEM


Rework of Ground Handling Wheel Assemblies (Float Type)


Rework of One-Way Lock Assembly PN 369A7010 Series


Rework of PN 369A9905-Basic and -3 Ground Handling Wheel Assemblies to Accommodate Installation of New PN 369D26107 Landing Gear Skid Fittings