Airworthiness Directives

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Airworthiness Directives

NOTE - This AD note listing is intended as a guide only and should not be relied upon as conclusive evidence of AD applicability on any particular aircraft. Entire Airworthiness Directives may be accessed at: http://rgl.faa.gov.

Showing Results 5081 - 5100 of 5103 | View All
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AD No.	MAKE	Condensed description of ad note
55-3-2	Hartzell	Revoked 6/85
55-24-1	Luscombe	Revised 5/73 \| corrosion inspection \| all 8A & 8E models
55-22-3	Piper	Install new type fuel tank cap \| all models PA-22
55-22-2	Ercoupe	Replace Terneplate fuel tank \| SN 113 thru 2622
55-22-1	Beech	Modify oil check valve \| SN D1 thru D550
55-21-2	Piper	Reinforce front wing spar \| SN 23-1 thru 23-319
55-2-2	Lyc Eng	Install gasket \| O-320 engines below SN 612
55-14-2	Piper	Replace or modify hydraulic cylinder \| SN 23-1 thru 23-208
55-13-1	Piper	Install idler bellcrank \| SN 23-160 thru 23-237
55-12-1	Piper	Superseded by 55-14-2
55-11-2	Piper	Install thermal relief valve \| SN 23-1 thru 23-186
55-1-1	Navion	Periodically inspect fuselage frame for cracks \| all models
54-5-2	Sensenich	Rework props on O-290-D & -D2 Continental engines
54-26-2	Ercoupe	Inspect for control cable fraying \| all models thru year 1950
54-2-2	Federal	Ski rigging \| models w/skis Cessna 170,A,B;Stinson 108;Piper PA-20
54-2-1	Lycoming	Reset timing \| all O-290-D2 engines
54-19-1	Piper	Replace brake line cover plate \| model AG 18A (SN 18-1 thru -3752)
54-18-1	Navion	Rework wing attachment; inspect recurringly \| all models
54-12-2	McCauley	Magnetic inspect hub & blades \| model 41D5926
53-26-2	Ercoupe	Superseded by 57-2-1

Showing Results 5081 - 5100 of 5103 | View All
< Previous | 250 | 251 | 252 | 253 | 254 | 255 | 256