What it approves
Installation of an O-3000-A crankshaft, P/N 530860, equipped with an O-3000-D cluster fear, P/N 627846, in an O-3000-D engine.
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.
Part 13 of the Civil Aviation Regulations.
Installation of a Teledyne Continental Motors Co. O-300-A crankshaft, P/N 530860, equipped with an O-300-D cluster gear, P/N 627846, in an O-300-D engine. Incorporation of this modification does not alter the O-300-D engine limitations in any way and does not require any modification of or additions to the existing placards. This modification is to permit the installation of propellers requiring an SAE No. 3 propeller flange. No installation data are required.
Note: The O-300-D cluster gear, P/N 627846, must be installed to allow the angle drive starter to engage properly.
1) The installer must determine whether this design change is compatible with previously approved modifications.
2) If the holder agrees to permit another person to use this Certificate to alter the product, the holder shall give the other person written evidence of that permission.
Date of application: January 25, 1989
Date of issuance: May 10, 1989
General Aviation Concepts 3033 Taxilane A North Pole, AK 99705 E-253 Teledyne Continental Motors O-300-D Date reissued: April 11, 2018; April 13, 2018;
April 6, 2019 Date amended:
(Signature) August A. Asay Manager, Anchorage ACO Branch
(Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Continental Motors | O-300-D | E-253 |
Every issue · 3
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| April 6, 2019 | Reissued, current | Certificate |
| April 13, 2018 | Reissued, earlier issue | Certificate |
| April 11, 2018 | Reissued, earlier issue | Certificate |