# STC SE8707SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Shauck Dr Maxwell E Jr
- Description: Alteration of Lycoming O-235 engine to allow use of ethanol fuel.
- Status date: May 31, 2007
- Data sheets: E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223, E-223
- Certificate PDF: https://openairdocs.org/files/sha256/7f/9f/7f9f584cd0429dacb2104ae7974119a06a6cc4b28cabf25d94811aa9bbeabe09
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/975B5C200682D2708625740300821009.0001
- Page: https://openairdocs.org/stc/SE8707SW

## ADs that name it

None.

## Approved models (30)

- Textron Lycoming AVCO Corporation O-235-C1 (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C1A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C1B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C1C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-C2C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-E1 (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-E1B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-E2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-E2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-F1 (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-F1B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-F2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-F2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-G1 (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-G1B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-G2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-G2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-H2C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-J2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-J2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-K2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-K2B (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-K2C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-L2A (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-L2C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-M1 (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-M2C (TCDS E-223)
- Textron Lycoming AVCO Corporation O-235-M3C (TCDS E-223)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- May 31, 2007: Issued, Current. [certificate](https://openairdocs.org/files/sha256/7f/9f/7f9f584cd0429dacb2104ae7974119a06a6cc4b28cabf25d94811aa9bbeabe09)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.