08/30/2021Univair
Inspect and, if necessary, modify the pilot/co-pilot upper shoulder harness adjusters that have certain Cessna accessory kits incorporated.
08/31/2021Univair
Replacing certain fuel selector valve cams or fuel selector valves that Cessna shipped from December 6, 1998, through May 10, 1999.
08/31/2021Univair
Steps to prevent the possible loss of elevator trim control.
08/31/2021Univair
Instructions to provide an alternate source of fuel tank venting in case of fuel tank vent obstruction by foreign material and/or sticking of the fuel vent valve.
08/30/2021Univair
How to prevent an inflight electrical system failure, smoke in the cockpit, and/or fire in the wire bundle behind the instrument panel.
08/31/2021Univair
Instructions to prevent possible leakage of carbon monoxide into the cabin heater system in airplanes utilizing Avcon Industries, Inc., kits with defective mufflers.
08/31/2021Univair
To advise the pilot concerning proper fuel transfer pump operation, install Javelin Placard 782-14 or an equivalent FAA-approved placard, adjacent to the fuel transfer pump switch.
08/31/2021Univair
How to detect cracks in the muffler assembly in Cessna model airplanes incorporating Piper Muffler Assembly P/N 10308-00 with the installation of a Lycoming engine.
08/30/2021Univair
Failures of the exhaust stacks have occurred in the area of the cabin heat muffs, causing hazardous carbon monoxide contamination of the cabin when cabin heat is used.
08/30/2021Univair
Steps to correct an unsafe condition in the main gear (Met-Co-Aire Tricycle Landing Gear).
08/30/2021Univair
Inspection of bottom rib of rudder for kinks or cracks in the rib flanges just aft of the rudder horn fitting.
08/30/2021Univair
How to remove the fin for spar inspection, and required replacement parts if failure exists.
08/31/2021Univair
Replacement of piston pin and plug assemblies to preclude the possibility of disintegration of the piston pin plugs, failure of pistons, and complete engine failure.
08/30/2021Univair
Inspect wing drag wire system for loose or broken drag wires and inspect ribs for damage.
08/30/2021Univair
Removal of carburetor air heater muff and cabin heater muff; inspection of the muffler assemblies for any evidence of cracks; modification of placard calling for inspection every 25 hours.
08/30/2021Univair
Inspect the two bolts attaching the horizontal stabilizer to the fin post for tightness and proper length.
08/30/2021Univair
Refers to the various Airplane Flight Manuals which are required equipment for landplane, skiplane, and seaplane, and must be carried in the aircraft at all times.
08/30/2021Univair
Inspection of the lower right-hand corner of the cutout in the fuselage rear bulkhead for cracks.
08/30/2021Univair
Removing the R003-201 propeller blades and visually inspecting the propeller blade retainer ferrule for cracks.
08/30/2021Univair
Inspect the aileron support ribs for indications of buckling or cracking.