Installing an ash tray cover as an additional safety feature.
Using a sealing compound to prevent water from entering the cabin through the sliding window channels.
Corrective procedure for possible chafing of the wiring harness at the throttle bracket behind the instrument panel.
In cooperation with the CAA program of increasing the safety factor of cabin interior in the event of crash, we have modified the attachment of the control wheel to its shaft.
Steps to restore the position locating feature in the fuel tank selector valve and assure positive operation of the valve at all times.
Correcting interference between the gas gauge tank unit float arm and the cast aluminum adapter in which the gas gauge tank unit is mounted.
Reports of malfunctioning steerable tail wheels caused by the tail wheel arm striking the end of the tail wheel installation bolt.
As a precaution against possible cracking of the sliding window, at the knob, we recommend the following correction on airplanes in the above category.
Inspection to determine if fatigue cracks have developed in the fitting that attaches the horizontal stabilizer to the fin.
Information on the Marvel-Schebler Accelerator Pump Kit, part A666-581.