STC SA4024NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4024NM This certificate issued to: Bogert Aviation Purt. * Hithe * Regulations. * Original Product - Type Certificate Number: * *See attached FAA Approved Model List(AML) Make: * No. SA4024NM for list of approved airplane models and applicable airworthiness Model: . * regulations.

Description of Type Design Change: Replace the standard Cessna oil drain plug with a Bogert Aviation quick drain per Bogert Aviation Drawing No. M5-1, dated July 28, 1987, an installed in accordance with Bogert Aviation Installation Instructions as listed on AML Nc SA4024NM, or later FAA approved revision.

NOTE: This drain is applicable to Teledyne Continental engines only.

timilalinsand bindilions: Approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and FAA Approved Model List (AML) No. SA4024NM dated April 12, 1989, must be maintained as part of the permanent records for the modified aircraft.