# STC SE4757NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aircraft Design Inc, United States
- Description: Installation of Rotomaster turbo- charger, scavenge pump, diaphragm fuel pump, fuel injectors, fixed wastegate, and an ACD intercooler.
- Applied: April 4, 1988
- Status date: November 9, 1990
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1E10](https://openairdocs.org/tcds/1E10)
- Certificate PDF: https://openairdocs.org/files/sha256/d8/1f/d81f1709faee2f7866eb5d7e652ed638dc27323a3e10eccc8db81ac05fd4b191
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7A41C5CE2A9E8CE185256CC2005A758E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE4757NM

## ADs that name it (1)

- [AD 93-14-15](https://openairdocs.org/ad/93-14-15): Instrument Panel Placard, · Lycoming Engines IO-360-A1B6D and IO-360-A3B6D with STC SA4758NM or SE4757NM. Effective Aug 23, 1993. Named in the applicability

## Approved models (2)

- Textron Lycoming AVCO Corporation IO-360-A1B6D ([TCDS 1E10](https://openairdocs.org/tcds/1E10))
- Textron Lycoming AVCO Corporation IO-360-A3B6D ([TCDS 1E10](https://openairdocs.org/tcds/1E10))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SE4757NM This certificate issued to: Aircraft Design, INC.

Purt 13 of the CiVil Air Regulations, dated 5/15/56, as amended by 13-1, 13-2, and 13-3.

Original Product -TypeCertificate Number: 1E10 Make: AVCO Lycoming Model: 10-360-A1B6D or 10-360-A3B6D Description of Type Design Change: Installation of Rotomaster turbocharger No.

6005/3-00, Kotomaster scavenge pump No. 101633-31, AC diaphragm fuel pump No.

R00253-501, Bendix fuel injectors, ICM fixed wastegate, and an ACD intercooler in accordance with Darwin C. Conrad Drawing List No. DCC-20.00 dated July 27, 1989, and Installation Instructions No. DCC-20.00, dated August 1, 1989, or later FAA approved revision.

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 these models 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 This certificate and the supporting data which is the basis for approval shull remain in effect until serrendered, suspended, verked, or a termination date is sherwise is lablished by the Sidminis triter of the Federal Aviation Administration Date of Application: April 4, 1988 Late wissued: November 9, 1990 Date of Issuance: August 18, 1989 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Dang 9ztmee (Signatu * AMINISTRAIDOS Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title)

## Every issue (1)

- November 9, 1990: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d8/1f/d81f1709faee2f7866eb5d7e652ed638dc27323a3e10eccc8db81ac05fd4b191)

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