What it approves
Option 1) Installation of Olde Thyme Aviation Inc. crankshaft bearings OTA-21201-AB (rear) and OTA-21301-FB (front) Option 2) Installation of Olde Thyme Aviation Inc. replacement intake valve guides P/N OTA-20241-IG Option 3) Installation of Olde Thyme Aviation Inc. replacement exhaust valve guides P/N OTA-20406-EG
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.
United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SE01145SE This certificate, issued to Air Repair, Inc.
920 Airport Service Road Cleveland, MS 38732
Part 13 of the Civil Air Regulations.
Original Product⎯Type Certificate Number: E-162 Make: Continental Model: W670-6A, -6N, -16, -24
Description of the Type Design Change: Option 1) Installation of Olde Thyme Aviation Inc. crankshaft bearings OTA-21201-AB (rear) and OTA-21301-FB (front) as replacements for Continental bearings P/N 20428, and P/N 2542 respectively. (Note: Front and rear crankshaft bearings must both be replaced).
Option 2) Installation of Olde Thyme Aviation Inc. replacement intake valve guides P/N OTA-20241-IG in accordance with Olde Thyme Installation Instructions OTA-20406-IGI, dated September 6, 2002, as replacements for Continental P/N 20241.
Option 3) Installation of Olde Thyme Aviation Inc. replacement exhaust valve guides P/N OTA-20406-EG in accordance with Olde Thyme Installation Instructions OTA-20406-EGI, dated September 6, 2002, as replacements for Continental P/N 20400.
Instructions for continued airworthiness for the above model engines are not affected by these changes with the provision that time between overhaul (TBO) for the modified engine shall be 1000 hours.
Limitations and Conditions: Approval of this change in type design applies to the engine models listed above only. This approval should not be extended to other engines of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that engine. A copy of this Certificate must be maintained as part of the permanent records for the modified engine.
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: May 11, 2000 Date reissued: October 14, 2003 Date of issuance: November 21, 2002 Date amended:
(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.