What it approves
Modification of the subject engines to incorporate an oil tank reservoir insulation blanket in accordance with Hi Temp Insulation Inc. Drawing List 46M1024-301, Revision N/C, dated December 5, 1995, or later FAA approved revision as an acceptable alternate to Pratt & Whitney part number 50R280-01 or 51R059-01 insulation blankets.
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.
This Certificate issued to Hi Temp Insulation Inc.
4700 Calle Alto Camarillo, California 93012-8489 Part 33 of the Federal Aviation Regulations.
E24NE
Pratt & Whitney
PW4056, PW4060 Description of Type Design Change: Modification of the subject engines to incorporate an oil tank reservoir insulation blanket in accordance with Hi Temp Insulation Inc.
Drawing List 46M1024-301, Revision N/C, dated December 5, 1995, or later FAA approved revision as an acceptable alternate to Pratt & Whitney part number 50R280-01 or 51R059-01 insulation blankets.
Limitations and Conditions: This approval should not be extended to other specific engines of these models on which other previously modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect on the airworthiness of that engine.
Date of application : May 8 1995
Date of issuance : December 11, 1995
( Signature) Manager, Propulsion Branch Los Angeles Aircraft Certification Office ( Title)
NOTE:
DO NOT DELETE THIS PAGE.
DO NOT ADD ANY DATA TO THIS PAGE.
THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.
Number
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.