New Articles

  1. AD 60-05-03 Safety Belt

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Installation of safety belt extension on the front seat belt to eliminate deterioration due to rear seat heater damage and chafing.

  2. AD 90-02-06 Forward Wing Spar Caps Inspection

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Inspection of forward wing spar caps to detect cracks or other damage.

  3. AD 80-21-08 Forward Wing Spars

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    How to detect cracks or other damage in the forward wing spar cap.

  4. AD 77-21-06 Fuselage Steel Tubing Cluster

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Steps to prevent weakening of the fuselage steel tubing cluster in the area of the rear wing spar attachment due to corrosion of the fuselage tubing.

  5. AD 72-24-02 Throttle Movement Placard

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Attach an operating limitation placard to the instrument panel near the throttle control in full view of the pilot.

  6. AD 62-02-06 Wing Spar Hinge Fitting

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Replace the aluminum front spar wing-to-fuselage attachment fittings with steel forgings.

  7. AD 73-09-06 Operating Limitation Placard - Throttle Hangup

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Attach an operating limitation placard to the instrument panel near the throttle in full view of the pilot.

  8. AD 55-22-03 Fuel Tank Cap

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Steps to prevent rain water from entering the fuel tanks.

  9. AD 55-08-04 Ignition Filter Replacement

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    The Hypass No. 48P6 ignition filters should be removed from the magnetos and replaced with magneto filter, Piper No. 63149.

  10. AD 55-07-02 Landing Gear Tube Reinforcement

    Created On: 09/01/2021 in Airworthiness Directives Piper J-4 thru PA-22 and PA-25
    Cracking in the leading edge of the streamlined tube of the landing gear at the point where the tube joins the inboard end of the axle.
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