# STC SE3517NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Timberman Allen E, United States - Description: Replacement of the original engine oil screen with an external mounted full flow oil adapter and spin-on filter. - Applied: July 3, 1985 - Status date: July 30, 1993 - Product: Engine - Certification basis: Part 21 - Data sheets: [TCDS 3E1](https://openairdocs.org/tcds/3E1) - Certificate PDF: https://openairdocs.org/files/sha256/ab/22/ab22b2a7e231ac645e4cca2696e3cd73d3c517b282f9f7c7fe4c353989c367fb - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6E879C8BE7B456B2862579D600500C34.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SE3517NM ## ADs that name it (0) None. ## Approved models (15) - Teledyne Continental Motors IO-470-D ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-E ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-F ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-G ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-H ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-J ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-K ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-L ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-M ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-N ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-P ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-R ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-S ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-U ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) - Teledyne Continental Motors IO-470-V ([TCDS 3E1](https://openairdocs.org/tcds/3E1)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SE3517MM This certificate issued to: Allen E. Timberman Part 13 of the CiViT Air Regulations: Original Product - Type Certificate Number: 3E1 Make: Continental Model: 10-470-C, D, E, F, G, H, J, K, L, M, N, P, R, S, U, and V external mounted fui fow gil adapter and spin-on filter in accordance with FAA sealed Replacement of the original engine oil screen with ar copies of Timberman Master Drawing List No. Al-2-10-470-DL, revised March 30, 1988, and Installation Instructions No. AT-2-10-470-I1, revised March 30, 1988, or later FAA Approved revisions. timilations and bendilions: Approval of this change in type design applies only to those basic Continental 10-4/0 engine models referenced above that are equipped with a Continental P/N 632563 oil pump housing and shaft assembly. 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 other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of these engines. copy of this Certificate must be maintained as part of the permanent records for each engine modified in accordance with this SIC. (See Continuation Sheet page 3, Date of Application: July 3, 1985 Date of Issuance: June 26, 1986 EDERAL AVIATIO Juke misseed: June 16, 1987; July 30, 1993 Tale unruded: September 21, 1988; July 30, 1993 'By directi ministrater Manager, Speciaf Scertification Branch TO MINISTRATO Seattle Aircraft Certification Office (Title) 47 FAA FoRM 8110-2 (10-68) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE3517NM Limitations and Conditions: (continued): Supplemental Type Certificate HOLDER: Allen E. Timberman Limitations and Conditions: shown on Type Certificate Data Sheet No. 3E1 for Continental Models IO-470-C, D, E, F, G, H, J, K, L, M, N, P, R, S, U, and V engines remain applicable. The installation of an engine modified in accordance with this STC will require a determination by the installer that no interference is created with existing aircraft systems. Engines equipped with the Timberman spin-on oil filter must continue to be maintained in accordance with the original engine manufacturer's maintenance TeN ton, a doy of with aust be ade to the ogle materne recoves nance. Instructions This STC covers the fabrication of all parts associated with this oil filter installation and also the physical modification of the engine models listed on this Certificate. Associated STC No. SA4321NM covers the use of these modified engines on specitic airplane models, and also covers the mounting of the oil filter, filter base, and mounting plate on the firewalls of these airplanes. - END - FAA FORM B110-2-1 (10-69) PAGE 3 OF 3 PAGES c FAA Ar R2.03578 ## Every issue (1) - July 30, 1993: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ab/22/ab22b2a7e231ac645e4cca2696e3cd73d3c517b282f9f7c7fe4c353989c367fb) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.