What it approves
Installation of an air/oil separator.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
3* Civil Air
*Certification basis is set forth on Type Certificate Data Sheet 5A6, Revision 58.
Installation of an air/oil separator in accordance with FAA-sealed Walker Engineering Company Master Drawing List No.
DLW-3000-2-2, Revision “D”, dated 1/10/80 or later FAA-approved revisions.
The approval of this change in type design applies basically to the above listed models only. This approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of the above listed airplanes.
Airwolf Filter, Corp.
12801 Hwy 75 North Okmulgee, OK 74447 5A6 Cessna 180, 180A, 180B, 180C, 180D, 189E, 180F, 180G, 180H, 180J, 180K January 10, 1980
May 7, 1982
November 27, 2001; December 20, 2017
(Signature) Roy E. Boffo Manager, Propulsion and Project Management Section Chicago ACO Branch
(Title)
Original signed by:
Roy E. Boffo
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 11
| Make | Model | Data sheet |
|---|---|---|
| The Cessna Aircraft Company | 180 | 5A6 |
| The Cessna Aircraft Company | 180A | 5A6 |
| The Cessna Aircraft Company | 180B | 5A6 |
| The Cessna Aircraft Company | 180C | 5A6 |
| The Cessna Aircraft Company | 180D | 5A6 |
| The Cessna Aircraft Company | 180E | 5A6 |
| The Cessna Aircraft Company | 180F | 5A6 |
| The Cessna Aircraft Company | 180G | 5A6 |
| The Cessna Aircraft Company | 180H | 5A6 |
| The Cessna Aircraft Company | 180J | 5A6 |
| The Cessna Aircraft Company | 180K | 5A6 |