# STC SA5133NM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Merlyn Products Inc., United States
- Description: Install turbocharger lubrication lines.
- Applied: January 1, 1991
- Status date: March 6, 1991
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE)
- Certificate PDF: https://openairdocs.org/files/sha256/d2/91/d291892f1b8ea67902f9460670867e2cf13b247dd4bd0fa572380077a2e9a22a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DA457DF8CD5D3C2785256CC2001226DD.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5133NM

## ADs that name it (0)

None.

## Approved models (3)

- Aerostar Aircraft Corporation PA-60-601 (Aerostar 601) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601P (Aerostar 601P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-602P (Aerostar 602P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))

## 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: SA5133NM This certificate issued to: Merlyn Products Part 23 of the ederal Air Regulations.

Original Product Type berlificate Number: AITWE Make: Piper Model: PA -60-601, - 601P, - 602P Description of Type Design Change: Install Turbocharger Lubrication Lines in accordance with Merlyn Products, Inc. Top Drawing List 27-TDL-1, Revision A dated February 26, 1991, or later FAA approved revision.

Irritative moder nilendit only.' Approval of this change in type design applies to This approval should not be extended to aircraft 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 or 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 must be maintained as part of the permanent record of the modified aircraft.

This certificate and the supporting data which is the basis for approval shull remain in effect until sur rendered, suspended, revoked, or a lemmination date is sherwise established by the Administrater of the Federal Aviation Administration Dale sapplicalim: January 1, 1991 Jule weissued:

Sales issuance: March 6, 1991 Date Amended:

FEDERAL AVIATION By Direction of the Administrator TO MINISTRATO Manager, Aircraft Modification Branch Seattle Aircraft Certification Office (Title)

## Every issue (1)

- March 6, 1991: Issued, Current. [certificate](https://openairdocs.org/files/sha256/d2/91/d291892f1b8ea67902f9460670867e2cf13b247dd4bd0fa572380077a2e9a22a)

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