Updated Articles

  1. SL-351 Piper Lubrication of Fuel Selector Valves

    Instructions for applying the recommended fuel valve lubricant in the listed Piper models.
  2. SL-349 Piper Adjustment of Engine Support Bushings

    Per Lycoming Division of Avco Corporation, it is permissible to use a torque value of 40 inch pounds to provide adequate tightness to maintain proper engine support in lieu of the linear dimension as previously specified.
  3. SL-329A Piper PA-22 Inspection of Oil Cooler Lines

    Points to remember when conducting routine inspections of the oil cooler lines and fittings.
  4. SL-327 Piper FAA Flight Standards Letter No. 434

    Federal Aviation Agency release pertaining to flight control hazards and protection from icing.
  5. SL-324C Piper Exhaust Systems Maintenance and Inspection

    Proper maintenance and inspection procedures of exhaust systems and heat exchangers for the listed models.
  6. SL-318 Piper PA-18/18A Carburetor Air Filter System Maintenance

    Availability of a modification kit to incorporate the latest type carburetor air filter system on the aircraft models listed above.
  7. SA MISC/TP-1008A Piper Removal and Replacement of Brake Drums on Goodrich Wheels

    Instructions for the removal and replacement of brake drums on Goodrich D3-13A-1 wheels.
  8. SA MISC/TP-1005B Piper Installation of Wood Circuit Protectors

    Wood circuit protectors incorporate a safety feature that allows the circuit to be broken manually by pulling out the circuit protector push-pull button.
  9. SA MISC/TP-1000 Piper Replacing Brake Drum Flange on Wheel Assembly

    Procedures for replacing brake drum flanges on PA-22, PA-23, PA-24 and PA-25 wheel assemblies.
  10. SL-303A Piper Aircraft Finishes

    A list of the various finishes used on the interior and exterior of all Piper aircraft models J-3 thru PA-30, dated 1950 through 1964.