# STC SE00144SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Dakota Aircraft Parts Inc, United States
- Description: Replaces the following Teledyne-Continental part numbers:  641682 (Rocker Arm, Exhaust), 539742 (Rocker Arm, Intake), 539740 (Rocker Arm, Shaft) and 538304 (Pushrod Assembly)
- Applied: January 23, 1992
- Status date: April 26, 1995
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E8CE](https://openairdocs.org/tcds/E8CE)
- Certificate PDF: https://openairdocs.org/files/sha256/44/95/4495af17fe861106e31c934dc34d47dae16f01c361019e6e0b9ebd1acf19830b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F2A8AE8ECB0345BA862579AC0071C385.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE00144SE

## ADs that name it (0)

None.

## Approved models (17)

- Continental Motors TSIO-520-B ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-C ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-D ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-E ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-G ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-H ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-J ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-K ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-L ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-M ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-N ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-P ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-R ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-T ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-UB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-VB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))
- Continental Motors TSIO-520-WB ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))

## 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 SEO0144SE This certificate issued to: Dakota Aircrafi Pars. Inc.

P.O. Box 1021 Sturgis, SD 57785 Purt 13 of the Civil Air Regulations Original Product - Type serificate Number: ESCE Make: Teledyne-Continental Model: See Page 3 Description of Type Design Change:

Replaces the following Teladyne-Continental par. Numbers: 641682 (Rocker Arm. Exhaust), 539742 (Rocker Arm, Intake). 239740 (Rocker Arm. Stay and 538304 (Pushrod Assembly) in the engine models listed in page 2 with parts manufactured in accordance with Dakota Aircraft Parts, Inc., Master Drawing List No 91-Rocker, dated Jure 14, 1994.

Approval of this change in ape design applies specifically to the engine models listed in page 3 only.

This approval should not be extended to other engines of these models on which other previously approved modifications are incorporated unless is determined that the inter-relationship between this change and any of these ober previously approved modifications, including changes in type design, will introduce no adverse affect upon the airwor iness of that engine. A copy of this certificate shall imagine as see entre seen aped engine I shall remain in effect until sur rendered, suspended, revred, or a lermination detes stherwise es lablished by the alministrater of the Federal Aviation Administration Date of Application: Тапиату 23, 1992 Sate wissued:

Date of Issuance: APR 2 6 1995 Date Amended:

FEDERAL AVIATIO By direction of the SIdes (Signature ) Acting Manager, Seattle Aircraft Certification Office, ANM-100S (Title)

**FAA FOR 8110-2 (10-68)**

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SE00144SE The following Teledyne-Continental parts are being replaced by parts manufactured by Dakota Aircraft Parts, Inc.:

Part Name Teledyne-Continental Dakota Aircraft Part Numbers Part Numbers Rocker Arm, Exhaust 641682 R91-E, R91-S & R91-PR Rocker Arm, Intake 539742 R91-I, R91-S & R91-PR Push Rod Assembly 538304 P91-C Rocker Arm Shaft 539740 S91-2 In the chart above: R91-E is exhaust rocker arm, R91-I is intake rocker arm, R91-S is the rocker arm seat and R91-PR represents the rocker arm roller and pin.

All Dakota Aircraft Parts, Inc. components listed above must he installed as a set.

Applicability of the Design Change.

The following Teledyne-Continental engine models are eligible to use the Dakota Aircraft Parts, Inc. components listed above:

Engine Model Lype Cert. No. Regulation TSIO-520-B, -C, -D, -E, E8CE See Type Certificate -G, -H, -J, -K, -L, -M, -N, Data Sheet -P, -R. -T, -UB, -VB and - WB END

FAA FORM 8110-2-1 (10-69) PAGE 3 OF 3 PAGES ADD 2 6 1995 FAA AC 82:03578

## Every issue (1)

- April 26, 1995: Issued, Current. [certificate](https://openairdocs.org/files/sha256/44/95/4495af17fe861106e31c934dc34d47dae16f01c361019e6e0b9ebd1acf19830b)

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