Popular Articles

  1. AD 75-18-05 Engine Mount Bolts

    Inspect engine mount bolts, spacer, hose, bushings, cup washers, nut, pin, and engine mount seats for damage.
  2. FSB-109 Ercoupe Addition of Drain Holes

    Provisions for expelling water and gasoline from the forward belly regions of the aircraft for all normal parking attitudes.
  3. SL-177 Piper Firewalls

    Recommended inspection of the sealing of firewall holes.
  4. SL-405 Piper PA-22 Inspection of Upper Nose Gear Oleo Bearing

    Reports have been received indicating that movement of the nose gear can be restricted due to binding of the upper nose gear oleo bearing due to lack of lubrication.
  5. SB-25 Ercoupe Inspection of Rudder Horn Attachment

    Partial or almost complete loss of rudder control of one or both rudders due to partial failure of the rudder horn attachments.
  6. FSB-108 Ercoupe Re-routing of Oil Breather Line

    The re-routing of the oil breather line will empty oil vapors almost directly to the outside of the airplane, helping to eliminate an excessively dirty engine compartment.
  7. SB-88 Piper J-3 Scott Master Cylinder Relocation

    Instructions for moving the Scott Brake cylinders from a position directly aft of the rear rudder pedals to a new position as shown in the attached sketches.
  8. SB-445 Piper PA-18 Fuel Cap Inspection

    Instructions to inspect the fuel tank filler caps for presence of a vent hole in the cap dome.
  9. SB-252 Stinson Tail Wheel Installation

    Reports of malfunctioning steerable tail wheels caused by the tail wheel arm striking the end of the tail wheel installation bolt.
  10. Piper PA-18 Fuel Valve and Line Fit Problem

    Solution for fuel line installation that is too close to the valve.