Edison Airworthiness Directives

Airworthiness Directives; THOMAS A. EDISON and GARWIN, INC: Applies to Thomas A. Edison Models 195 and 273 Aircraft Engine Gage Units (Models Manufactured for Military use are Identified as AN 5773-1A or -T1A, AN 5773-2 or -72, MS 28043-1 or -T1, and MS 28043-2 or -T2), P/N's 22-802-03 through -14 and 22-802-022, with Date Stamp Before April 1, 1961

Unsafe Condition: Failure of the fuel pressure diaphragm assembly in the engine gage units, resulting in diaphragm rupture under pressure and causing a serious fire hazard and malfunction of the fuel pressure indica...

Why matched: Airworthiness Directives; THOMAS A. EDISON and GARWIN, INC: Applies to Thomas A. Edison Models 195 and 273 Aircraft Engine Gage Units (Models Manufactured for Military use are Identified as AN 5773-1A or -T1A, AN 5773-2 or -72, MS 28043-1 or -T1, and MS 28043-2 or -T2), P/N's 22-802-03 through -14 and 22-802-022, with Date Stamp Before April 1, 1961

Airworthiness Directives; EDISON FIRE DETECTORS: Applies to All Aircraft Equipped With Edison P/N 35534, Fire Detectors Installed in Junction Boxes

Unsafe Condition: Grounding of either or both terminals of Edison P/N 35534 fire detectors due to inadequate clearance between the detector terminals and the structure or junction box cover.

Why matched: Airworthiness Directives; EDISON FIRE DETECTORS: Applies to All Aircraft Equipped With Edison P/N 35534, Fire Detectors Installed in Junction Boxes