New Articles

  1. AD 48-13-03 Battery Hold Down Brackets

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Battery short circuits caused by defective battery holddown brackets.

  2. AD 48-01-02 Cowl Support Braces

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspect for interference between the nose cowl and starter ring gear casting and for tightness of the cowl attachments.

  3. AD 47-22-03 Landing Gear Tie Strap

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Reinforce the upper end of the tie strap on the landing gear with a 4130 steel plate.

  4. AD 46-36-02 Airscoop Rework

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Reports of loosening of the cap screws attaching the air scoop to the carburetor, thus creating a hazard.

  5. AD 50-23-01 Shock Strut Fittings

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspect landing gear shock strut end fittings for cracks or other defects in the small bend radii.

  6. AD 81-06-08 Lower Fuselage Attachment Tab

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    How to prevent failure of the lower fuselage attachment tab which connects the lower horizontal stabilizer brace wire to the fuselage.

  7. AD 54-19-01 Brake Line Cover Plate

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Instances of excessive CO concentration in the cockpit when the dusting venturi is used.

  8. AD 60-10-08 Fuel Selector Valve

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Several accidents have occurred involving engine fuel starvation attributed to a lack of detent action in the fuel selector valve.

  9. AD 53-04-01 Control Stick Attachment

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    How to prevent the control stick inadvertently pulling out of the socket.

  10. AD 51-19-02 Oil Radiator Hose

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspection of overage oil radiator hose to determine that hose is marked with a solid white line and a broken red line and AN H-35 or MIL H-6000 are installed.
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