Popular Articles

  1. SB-65 Piper J-4/J-5 Fuel Tank Repairs

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-4
    Instructions for repairs of minor cracks, pin holes and failed spot welds in the stainless steel wing tanks.

  2. SL-129 Piper PA-15/PA-17 Inspection of Landing Gear Shock Strut Fittings

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-15/17
    Inspection of upper and lower shock strut end fitting attachment bolts for excessive tightness.

  3. SB-184 Piper PA-22 Safety Belt Attachment

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-22
    Reports that the front seat center safety belts are showing evidence of deterioration due to heat from the rear seat heater outlet.

  4. SB-18 Piper J-2/J-3 Replacement of Tailbrace Wire Nipples

    Last Updated: 04/11/2022 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-3
    Piper  Service Bulletin No. 18 Applicability:   J-2 Cub serial numbers 1500 to 1999 J-3 Cub serial numbers 2000 to 2609 System: Control Issue Date: February 18, 1946 Subject : Replacement of Tailbrace Wire Nipples Summar...

  5. SB Luscombe Rudder Horn Inspection

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Luscombe
    Inspection of 18432 rudder horn for excessive wear and elongation of eyebolt attachment holes.

  6. SB-100 Piper PA-12 Cowling Interference

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper PA-12
    Possibility of cowl attachments loosening and allowing the nose cowl to bear against the starter ring-gear casting near the propeller hub; in some cases, actually severing the casting.

  7. SB-31 Piper J-5 Fuel Tank Strainers

    Last Updated: 12/14/2021 in Service Bulletins, Letters and Memos Piper J-2 thru PA-25 Piper J-5
    Instructions for equipping the fuel tank outlets with finger strainers.

  8. SL-18 Stinson Blind Rivets for Field Repairs

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Stinson
    There are certain portions on the control surfaces of the Voyager 150 where driven rivets are used on the production line that will require the use of blind rivets for field repairs.

  9. SB-12 Alon Fuel Line Re-Routing

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Alon and Mooney M-10
    The following rework is to be accomplished by not later than the next periodic inspection to eliminate the possibility of a fuel line vapor lock occurring.

  10. SM-50 Ercoupe Installation of Replacement Aluminum Wing Tanks

    Last Updated: 12/15/2021 in Service Bulletins, Letters and Memos Ercoupe and Forney
    Information and installation instructions for replacing a ternplate fuel tank with an aluminum fuel tank.
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