# STC SA4317NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Timberman Allen E, United States
- Description: Installation of an oil filter, filter base and mounting plate on the fire-walls of those airplanes listed on AML No. SA4317NM that are equipped with an FAA approved Continental Model 0-470 engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filter.
- Applied: March 31, 1988
- Status date: July 30, 1993
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS A9CE](https://openairdocs.org/tcds/A9CE), [TCDS 3A10](https://openairdocs.org/tcds/3A10), [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/c4/ac/c4acedc3de8cf07402383ad05738c867e4ad44042c0a2c7ea7a6fbc72bab43f0
- Approved model list and other attachments: [AML SA4317NM.pdf](https://openairdocs.org/files/sha256/12/25/1225dd547af26c12ca7dde06818b753c2ec97051193e1ec625f75a41d7c82cc3)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6B2A409E0295209F85256CC2000E3B88.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4317NM

## ADs that name it (0)

None.

## Approved models (35)

- Cessna Aircraft Company 180 ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180A ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180B ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180C ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180D ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180E ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180F ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180G ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180H ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180J ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Cessna Aircraft Company 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182M ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182N ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 188 ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- Cessna Aircraft Company 188A ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- Cessna Aircraft Company 188B ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))
- Cessna Aircraft Company 310 ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310A ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310B ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Hawker Beechcraft Corporation H35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## 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: SA43171M This certificate issued to: Allen E. Timberman Purt * of the * Regulations:

Original Product -TypebertificateNumber: *See Attached Approved Model List (AML) No.

Make: SA4317NM for list of approved airplane models Mertel: and applicable airworthiness regulations.

installation of an oil tilter, filter base, and equipped with an FAA approved Continental Model 0-470 engine installation which has been modified by the installation of an external mounted full flow oil adapter and spin-on oil filter in accordance with STC No. SE3296NM and Timberman Installation Instructions No. AT-2-I0-470-II, revised March 30, 1988, or later FAA Approved revision.

to other streat of than morels on which previously aproved modifications see This approval should not be extended 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 aircraft. A copy of this Certificate and AML No. SA4317NM, dated September 16, 1988, or later FAA Approved revision must be maintained as part of the permanent records for the modified aircraft.

So SORtIBUtION Shppt BAGElad which is the las is fir approval shull remain in e feel until sur rendered; suspended, revoked; or a lermination dale is sherwise established by the Sidminis bruter of the Federal Aviation Administration .

Date of Application: March 31, 1988 Jute missed: July 30, 1993 Date of Issuance: September 16, 1988 Salemmended: July 30, 1993 FEDERAL AVIATIO n if the Idm inistrater HO X Manager, Special Certification Branch TOMINISTRATO Seattle Aircraft Certification Office (Title)

47.

**FAA FORM 8110-2 (10-6B)**

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SE4317NM Limitations and Conditions: (continued):

Supplemental Type Certificate HOLDER: Allen E. Timberman Limitations and Conditions: of 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 system.

Engines equipped with the limberman spin-on oil filter must continue to be maintained in accordance with the original engine manufacturer's maintenance instructions, except as indicated on an FAA sealed copy of Timberman Maintenance Instructions No. 1-2-10-470-MI, dated May 5, 1986, or later FAA approved revision, a copy of which must be added to the engine maintenance records.

A copy of this STC must be included in the permanent records of each engine which is modified in accordance with this STC.

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 specific 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 8110-2-1 (10-69) PAGE 3 OF 3 PAGES**

### AML SA4317NM.pdf

This is OCR from the scanned FAA attachment. OCR can misread letters and numbers.

Insue Date: September 16, 1988 AML AMENDMENT DATE ıв1s dated on or after lugust 12, 1957 (Amendment 3-2 of CAR 3, dated 5/15/56), muat be equipped with fire resistant o11 Allen E. Timberman 21560 S. Highway. 21- Oregon City, Oregon ENGINE MODELS 0-470-G 0-470-4, J, K 0-470-L, R 0-470-R, S, U 0-470-L, R, S, U INSTALLATION OF OIL FILTER, FILTER BASE, AND MOUNTING PLATE ON FIREWALL AE701 AHL) NO. S14317NH *OIL HOSES ELIGIBILITY 303 FAA APPROVED MODEL 1. FOR CERTIFICATION BASIS FOR ALTERATION /CAR 3, Dated 5/15/56 and Amendment 3-8 | CAR 3, Dated 11/1/49 land Amendments 3-1 thru |CAR 3, Dated 11/1/49 |and Amendments 3-1 thru| /CAR 3, Dated 11/1/49 land Amendments 3-1 thru /CAR 3, Dated 11/1/49 land Amendments 3-1 thru Page 1 of 2 13-8 13-12 13-12 13-12 ORIGINAL TYPE CERTIFICATE NUMBER 3115 516 546 516 3113 AIRCRAFT MODEL 135 180, 1, В (180C, D, E, F, G, H 180J, K 182, 1, B, C, D, E, F, G, H, J, K, L, M, N, P, Q, R ›ses and fittings.

AIRCRAFT МЛКЕ BEECHI CESSNA

Allen E. Timberman 21560 S. Highway 213 Oregon City. Oregon 9, IBBue Date: September 16, 1988 AML AMENDMENT ENGINE DATE MODELS 0-470-R, S 0-470-B, M ›fer to Note "B" of Installation Instructions No. AT-2-I0-470-II, revised March 30, 1988 (or later FAA approved revision), ›r oil hose line and fitting specifications. Those airplanes or powerplant installations approved under a certification ıвis dated on or after August 12, 1957 (Amendment 3-2 of CAR 3, dated 5/15/56), must be equipped with fire realatant o11 ass Seattle Afferaft Certification Urance ly 30,1083 INSTALLATION OF OIL FILTER. FILTER BASE, AND MOUNTING PLATE ON FIREWALL AE701 Manager, (AML) NO. S14317NH *OIL HOSES ELIGIBILITY 303 FAA Approved: Revision Date:

FAL APPROVED HODEL I FOR CERTIFICATION BASIS FOR ALTERATION (Restricted), FAR 21 /Dated 2/1/65; FAR 23 (Norma1), Dated 2/1/65 ¡CAR 3, Dated 11/1/49 and Amendments 3-1 thru 13-10 Page 2 of 2 ORIGINAL TYPE CERTIFICATE NUMBER A9 CE 3110 AIRCRAFT MODEL л, в 310, л, В AIRCRAFT MAKE 188, CESSNA continued) ›ses and fittings.

"M

## Every issue (1)

- July 30, 1993: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c4/ac/c4acedc3de8cf07402383ad05738c867e4ad44042c0a2c7ea7a6fbc72bab43f0), [AML SA4317NM.pdf](https://openairdocs.org/files/sha256/12/25/1225dd547af26c12ca7dde06818b753c2ec97051193e1ec625f75a41d7c82cc3)

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