fJ FormApproved IElectronicTracking NumberOMB No.2120-0020

MAJOR REPAIR AND ALTERATION212812011

US Department For FAA Use Onlyof Transportation (Airframe, Powerplant, Propeller, or Appliance)Federal AviationAdministration

INSTRUCTIONS: Print or type all entries. See Title 14 CFR §43.9, Part 43 Appendix B, and AC 43.9-1 (or subsequent revision thereof) forinstructions and disposition of this form. This report is required by law (49 U.S.C. §44701). Failure to report can result in a civil penalty for eachsuch violation. (49 U.S.C. §46301 (a))

Nationality and Registration Mark Serial No.

N3129E 7AC-67261. Aircraft Make Model I Series

~eronca 7AC-Conv ChampionName (As shown on registration certificate) Address (As shown on registration certificate)

Address RR 3 Box 24 A2. Owner C~y Elizabeth State VIN

Propst, John E and Barbara J Zip 26143-9319 CountryUSA

3. For FAA Use Only

«'''-

4. Type 5. Unit Identification

Repair Alteration Unit Make Model Serial No.

D [Z] AIRFRAME (As described in Item 1 above)

0 0 POWER PLANT

0 D PROPELLER

[Type

D D APPLIANCE Manufadurer

6. Confonnity StatementA. Agency's Name and Address B. Kind of AgencyName C William Panc:~e .IR ,f u. S. CertificatedM,~anic I ManufadurerAddressRR 4 Box 218 ForeignCertificatedMechanic C. Certificate No.City J<eyser SlaleVl!V Certi1icatedRepairStation

Zip 26726 CounlryUSA Certificated Maintenance Orqanization ~&P 2228906D. I certify that the repair and/or alteration made to the unit(s) identified in item 5 above and described on the reverse or attachments hereto

have been made in accordance with the requirements of Part 43 of the U.S. Federal Aviation Regulations and that the informationfurnished herein is true and correct to the best of my knowledge.

Extended range fuel Signature/Date of Authorized Individualper 14 CFR Part 43 0 r: ~;./ /.;~ 'fJOA< ,.A i ,/}.25 Aug 2011App.B

7. ADDroval for Return to \ServicePursuant to the authority given persons specified below, the unit identified in item 5 was inspected in the manner prescribed by theAdministrator ofthe Federal Aviation Administration and is [{J Approved D Rejected

FAA FIt. StandardsManufacturer Maintenance Organization I PersonsApprovedby Canadian

Inspector Departmentof TransportBY Other (Specify)

FAA Designee Repair Station .f Inspection Authorization

Certificate or SignaturefDate of Authorized IndividualDesignation No.

c. 7.t/.--l~ fJ~ 11 .o-IA 2228906 25 Auq 2011FAA FOnTl aa7 (10-06) \I

NOTICE

Weight and balance or operating limitation changes shall be entered in the appropriate aircraft record. An alteration must becompatible with all previous alterations to assure continued conformity with the applicable airworthiness requirements.

8. Description of WorleAccomplished(If more space is required. attach additional sheets. Identify with aircraft nationality and registration mark and date work completed.)

F3129E 1125Aug 2011Nationalityand RegistrationMark Date

This 337 covers the application of Aero Fabricators Inc. STC SA34CH for the installation of Cleveland Main Wheels40-28 and hydraulic Brakes 30-19.

The installation is in full compliance with the STC requirements. Aircraft weight and balance has been amended toreflect this change.

Instruction for Continued Airworthiness1. Introduction: See Above.2. Description: Installation of hydraulic disc brakes and wheels to replace mechanical drum brakes and DMB wheels.3. Control: N/A4. Service Information: N/AS. Maintenance Instruction: Inspect brake system and placards during 100 hour and annual inspections6. Trouble Shooting Information: NfA7. Removal and placement Information: N/A8. Diagrams: N/A9. Special Inspection Requirements: N/A10. Application of iProtective Treatment: NfA11. Data: N/A12. List of Special Tools: NlA13. For Commuter Category Aircraft: N/A14. Recommended Overhaul Period: N/A15. Airworthiness Limitation Section: N/A16. Revision: N/A

END

oAdditionalSheetsAre Attached

-FAA Form 337 (1Q.06)