# AD 91-18-19: Pilot Shoulder Harnesses - Type: Airworthiness directive - Status: Historical - Products: Hawker Beechcraft 58 Model or Series (all), 58A, 58P, 58PA, 58TC, 58TCA, 95-B55, 95-B55A, A36, B36TC, E55, E55A and 2 more - Effective: October 21, 1991 - Superseded by: [AD 2009-25-01](https://openairdocs.org/ad/2009-25-01) - Product type: Aircraft, Small airplane - Amendment: 39-8022 - Docket: 91-CE-16-AD - Registered aircraft: 5,998 may be affected, by airframe or engine model (OpenAirDocs) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0166CE903074D97A86256A09005CA975.0001 - DRS record last changed: August 7, 2025 - Page: https://openairdocs.org/ad/91-18-19 ## The airworthiness directive 91-18-19 BEECH: Amendment 39-8022. Docket No. 91-CE-16-AD. Applicability: The following model airplanes, certificated in any category: Models Serial Numbers F33A CE-634 through CE-1536 V35B D-9862 through D-10403 A36 E-825 through E-2578 B36TC EA-1 through EA-509 95-B55, 95-B55A TC-1947 through TC-2456 E55, E55A TE-1078 through TE-1201 58, 58A TH-733 through TH-1609 58P, 58PA TJ-3 through TJ-497 58TC, 58TCA TK-1 through TK-151 Compliance: Required within the next 100 hours time-in-service after the effective date of this AD, unless already accomplished. To prevent malfunctioning pilot and copilot shoulder harnesses that could result in occupant injury during an emergency situation, accomplish the following: (a) Inspect the washers on the "D" ring of the pilot and copilot shoulder harnesses in accordance with the instructions of Beech Service Bulletin (SB) No. 2394, dated December 1990. (b) If the washers installed on the "D" ring do not meet the criteria in the instructions of Beech SB No. 2394, dated December 1990, prior to further flight, replace the washers with part number 100951X060YA. (c) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (d) An alternative method of compliance or adjustment of the compliance time that provides an equivalent level of safety may be approved by the Manager, Wichita Aircraft Certification Office, 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita, Kansas 67209. The request should be forwarded through an appropriate FAA Maintenance Inspector, who may add comments and then send it to the Manager, Wichita Aircraft Certification Office. (e) The inspections and possible replacements required by this AD shall be done in accordance with Beech Service Bulletin No. 2394, dated December 1990. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from the Beech Aircraft Corporation, P.O. Box 85, Wichita, Kansas 67201-0085. Copies may be inspected at the FAA, Central Region, Office of the Assistant Chief Counsel, Room 1558, 601 E. 12th Street, Kansas City, Missouri, or at the Office of the Federal Register, 1100 L Street, NW; Room 8401, Washington, DC. This amendment (39-8022, AD 91-18-19) becomes effective on October 21, 1991. ## Affected data sheets (3) (OpenAirDocs) The type certificate data sheets whose models the AD names. - [TCDS 3A16](https://openairdocs.org/tcds/3A16): Textron Aviation Inc.; names 5 of 21 models: 95-B55, E55, 58A, E55A, 95-B55A - [TCDS 3A15](https://openairdocs.org/tcds/3A15): Textron Aviation Inc.; names 4 of 27 models: V35B, B36TC, A36, F33A - [TCDS A23CE](https://openairdocs.org/tcds/A23CE): Textron Aviation Inc.; names 4 of 4 models: 58TC, 58P, 58TCA, 58PA ## Registered aircraft it may apply to (OpenAirDocs) Matched by airframe and engine model; the AD's applicability may narrow it by serial number, part number or equipment. - Aircraft: 5,998 (5,998 by airframe model, 0 by engine model) - Makers: Beech 5,467, Raytheon 530, Beech/Goedkerj L 1 Models with the most aircraft: - [Beech A36](https://openairdocs.org/model/beech-a36): 1,907 aircraft (airframe model) - [Beech F33A](https://openairdocs.org/model/beech-f33a): 978 aircraft (airframe model) - [Beech V35B](https://openairdocs.org/model/beech-v35b): 913 aircraft (airframe model) - [Beech 95-B55 (T42A)](https://openairdocs.org/model/beech-95-b55-t42a): 774 aircraft (airframe model) - [Raytheon A36](https://openairdocs.org/model/raytheon-a36): 448 aircraft (airframe model) - [Beech 58P](https://openairdocs.org/model/beech-58p): 298 aircraft (airframe model) - [Beech B36TC](https://openairdocs.org/model/beech-b36tc): 225 aircraft (airframe model) - [Beech E-55](https://openairdocs.org/model/beech-e-55): 215 aircraft (airframe model) - [Raytheon B36TC](https://openairdocs.org/model/raytheon-b36tc): 82 aircraft (airframe model) - [Beech 58TC](https://openairdocs.org/model/beech-58tc): 79 aircraft (airframe model) - [Beech 95-B55](https://openairdocs.org/model/beech-95-b55): 74 aircraft (airframe model) - [Beech 58PA](https://openairdocs.org/model/beech-58pa): 3 aircraft (airframe model) - [Beech/Goedkerj L A36](https://openairdocs.org/model/beech-goedkerj-l-a36): 1 aircraft (airframe model) - [Beech 58TCA](https://openairdocs.org/model/beech-58tca): 1 aircraft (airframe model) All 16 models: https://openairdocs.org/ad/91-18-19/models.md Every aircraft: https://openairdocs.org/ad/91-18-19/aircraft.md ## Related documents - [AD 2009-25-01](https://openairdocs.org/ad/2009-25-01): Shoulder harnessess ยท Textron 58, 58A, 58P and 12 more. Effective Jan 8, 2010. Supersedes this AD Its text cites no advisory circulars or STCs. --- 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.