What it approves
Installation of Machen intercooler and associated systems.
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
Tita Bates de America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SE3590NM This certificate issued to: Machen, Inc.
10555 Airport Drive Coeur d'Alene Airport Hayden Lake, ID 83835 Part 13 of the Civil Air Regulations, effective June 15, 1956.
Original Product —Type Certificate Number: 1E4 Make: AVCO Lycoming Model: IO-540-P1A5, S1A5 and AA1A5 (See note) Description of Type Design Change: Installation of Machen, Inc. Intercooler and associated systems in accordance with Machen, Inc. Report 62-1, or later FAA approved revision. Model IO-540-AA1A5 only is approved for a power increase to 305 hp, 37 inHg manifold pressure, and 2425 rpm. Model IO-540-S1A5 only is approved for a power increase to 300 hp, 29.5 inHg manifold pressure and 2700 rpm.
NOTE: Models 10-540-P1A5 and S1A5 have been modified for the installation of turbochargers in accordance with STC SE60WE for installation in Piper Aerostar Models PA-60-601 and 601P. Model I0-540-AA1A5 is modified for turbochargers in accordance with Type Certificate No. A17WE for Piper Model PA-60-602P.
Limitations and Conditions: Approval of this change in type design applies to the above model engines only.
This approval should not be extended to other engines of this model on which other previously approved modifications are incorporated unless it is determined that the relationship 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 engine. A copy of this Certificate must be maintained as part of the permanent records for the modified aircraft.
If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.
Date of Application: April 18, 1986 Date Reissued:
Date of Issuance: August 22, 1986 Date Amended: October 8, 1986, April 19, 1988 November 1, 1998 FEDERAL AVIATION u dire the Administrator (Signature) COMMIS T RATION Acting Manager, Seattle Aircraft Certification Office (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.