Alert Service Bulletin No. 210 Turbocharger Turbine Housing Inspection

(1) If positive identification of the turbocharger model and serial number can be made through the engine or aircraft documentation, and the turbocharger is affected per 1.A, continue to 3.B., Turbine Housing Identification. If the turbocharger is not affected, continue to 3.E.(2), Maintenance Record. (2) If positive identification cannot be made through engine or aircraft documentation, gain access and locate the data tag on the turbocharger assembly to verify effectivity. (a) If the unit is affected, continue to section 3.B., Turbine Housing Identification. (b) If the unit is not affected, install any components that were removed to gain access in accordance with the latest engine/airframe service instructions or maintenance manual. Continue to 3.E.(2), Maintenance Record. B. Turbine Housing Identification (1) Gain access to the turbocharger inlet flange in accordance with the latest engine/airframe service instructions or maintenance manual. (2) Locate and record the serial number located on the turbine housing inlet flange. See Figure-1. (a) If the turbine housing serial number is affected, continue to section 3.C., Corrective Action. (b) If the turbine housing serial number is not affected, install any components that were removed to gain access in accordance with the latest engine/airframe service instructions or maintenance manual. Continue to 3.E.(2), Maintenance Record. Rev. New: 27 Mar. 2024 ASB 210 © 2024 - Hartzell Engine Tech - All rights reserved Page 5 of 6 Alert Service Bulletin Alert Service Bulletin No. 210 Turbocharger Turbine Housing Inspection C. Corrective Action (1) or (2) (1) Replace the affected turbine housing with one of the same part number not affected by this ASB. (2) Replace affected turbocharger assembly with a new, overhauled, or rebuilt turbocharger of the part number not affected by this ASB. D. Return to Service (1) Perform the recommended turbocharger system set up and functional tests in accordance with the appropriate aircraft maintenance manual, engine service instructions, and operational tests in the AFM or POH. E. Maintenance Record (1) Make an engine logbook entry to indicate compliance with this Alert Service Bulletin. (2) For terminating action, make an engine logbook entry to indicate compliance with this Alert Service Bulletin. Figure-1 - Turbine Housing Serial Number Location* Turbine Housing Inlet Flange Turbine Housing Serial Number * Reference to serial number location only. Turbine housing P/N shown is not affected. Rev. New: 27 Mar. 2024 ASB 210 © 2024 - Hartzell Engine Tech - All rights reserved Page 6 of 6 Alert Service Bulletin Alert Service Bulletin No. 210 Turbocharger Turbine Housing Inspection 4. Contact Information A. Contact HET Product Support for all communications regarding the technical content of this Alert Service Bulletin. (1) Phone +1.334.386.5400 (Option 2) (2) Fax +1.334.386.5450. (3) E-mail at techsupport@HartzellEngineTech.com. (4) Address Hartzell Engine Tech LLC 2900 Selma Highway, Montgomery, AL 36108 USA 1. Eligibility: A. AeroForce turbocharger P/N 406610-9005 rebuilt with turbine housing P/N 406722-0021 manufactured by Hartzell Engine Tech LLC (HET) and shipped between 6/01/2023 and 9/14/2023 are affected. B. Refer to Table-1 of Alert Service Bulletin (ASB) #210 for aircraft affected. 2. Commercial Assistance Program: The following will be provided with the submission of a completed ASB 210 Claim Form, copies of invoices showing breakdown of material and labor charges, and log book entries. Any commercial assistance or other consideration shall expire twelve (12) calender months from the original published date of ASB #210. A. Required materials listed in section 2 of ASB #210. B. Labor for inspection, removal, & installation of an affected turbocharger will be paid at a shop rate of $85 per hour, not to exceed US$128 per affected turbocharger. (1) Up to one and a half (1.5) hours labor required for removal and installation of the turbocharger.. 3. Commercial Assistance ADMINISTRATION: A. Complete the ASB #210 Claim Form attached to this appendix. (1) Mail, e-mail, or fax the ASB #210 Claim Form to the attention of Product Support as indicated on the ASB Claim Form. B. Upon receipt of the ASB Claim Form, Hartzell Engine Tech LLC will: (1) Ship the required material in accordance with section 2 of ASB #210 to the service provider indicated. (2) The service provider must return proof of service within thirty (30) days or the service provider shall be invoiced for the HET supplied materials. C. For labor and parts listed in section 2: (1) Aircraft/engine service facility or owner must submit an invoice up to the amount specified in section 2, copies of logbook entries, and a completed ASB #210 Claim Form for reimbursement (May be a copy of the original form provided). Rev. New: 27 Mar. 2024 ASB 210 © 2024 - Hartzell Engine Tech. - All rights reserved Appendix page 1 of 3 ALERT SERVICE BULLETIN APPENDIX ALERT SERVICE BULLETIN No. 210 Turbocharger Turbine Housing Inspection ASB 210 Rev. New: 27 Mar. 2024 Appendix page 2 of 3 © 2024 - Hartzell Engine Tech. - All rights reserved 4. WARRANTY STATEMENT: A The sole warranty for the actions of ASB #210 are contained in the HET Limited Warranty Policy issued with the purchase of each new/overhauled turbocharger (see terms and conditions therein). B. Commercial assistance may apply as stated in this Appendix. C. Issuance of ASB #210 in no way constitutes an implied or expressed warranty of any kind. D. This publication does not imply or state any responsibility for the workmanship of any person or entity performing work or maintenance on the engine or aircraft electrical system. 5. CONTACT INFORMATION: A. Contact HET Product Support for all communications regarding the technical content of this Alert Service Bulletin. (1) Phone +1.334.386.5400 (Option 2) (2) Fax +1.334.386.5410 (3) E-mail at techsupport@Hartzell.aero (4) Address Hartzell Engine Tech LLC 2900 Selma Highway, Montgomery, AL 36108 USA ALERT SERVICE BULLETIN APPENDIX ALERT SERVICE BULLETIN No. 210 Turbocharger Turbine Housing Inspection ASB 210 CLAIM FORM Owner information Name: Date: Tel: Fax: Company Name: E-mail: Address: City: State: Postal Code: Country: Aircraft/Engine Service Facility information Name: Date: Tel: Fax: Company Name: E-mail: Address: City: State: Postal Code: Country: Aircraft Mfg: Model: Time in Service: S/N: Engine: Model: Time in Service: S/N: Component Information Nomenclature: Turbocharger Assembly Part Number: Serial Number: (TC) Date Removed: Part Time in Service: (TC) Original Date Installed: For RMA Number Send this ASB #210 Claim Form to: Hartzell Engine Tech Product Support Fax: +1.334.386.5410 E-mail: techsupport@hartzell.aero Hartzell Use Only - do not write below this line. Warranty No: Authorized by: RMA Number: (write in HET assigned RMA number) ALERT SERVICE BULLETIN APPENDIX ALERT SERVICE BULLETIN No. 210 Turbocharger Turbine Housing Inspection Rev. New: 27 Mar. 2024 ASB 210 © 2024 - Hartzell Engine Tech. - All rights reserved Appendix page 3 of 3