# STC SA5631SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aero Safe Corporation, United States
- Description: Installation of electrically driven vacuum pump as a standby auxiliary pump to the existing instrument air system.
- Applied: August 25, 1983
- Status date: April 6, 2007
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/11/9e/119e021e96e0e060529b9f67dcfbd32444a519e85f15ca5cd0721b1b3d269104
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/65882BDCA985B794862572DE004BAED0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5631SW

## ADs that name it (0)

None.

## Approved models (5)

- Mooney Aircraft Corporation M20C ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20E ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20G ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 3 of the Civil Air Regulations.

Installation of an electrically driven vacuum pump as a standby auxiliary pump to the existing instrument air system in accordance with Aero Safe Drawing List 820900, Revision C dated 4/19/85, or later FAA approved revision.

1. Use of pump limited to flight below 15,000 feet altitude. Emergency use when engine driven vacuum pump has failed in flight.

2. FAA Approved Airplane Flight Manual Supplement dated January 20, 1984, is required.

3. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Aero Safe Corporation, a Texas Corporation 5300B Airport Road Mineral Wells Municipal Airport Mineral Wells, TX 76067 2A3 Make : Mooney Model : M20C; M20E; M20F; M20G; M20J Date of application : August 25, 1983

Date of issuance : January 20, 1984

Date reissued : 4/17/00; 4/6/07

Date amended : May 29, 1985 Revision 1

( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region

( Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

## Every issue (1)

- April 6, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/11/9e/119e021e96e0e060529b9f67dcfbd32444a519e85f15ca5cd0721b1b3d269104)

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