# AD 2020-16-10: Cabin Equipment/Furnishings - Type: Airworthiness directive - Status: Current - Products: Bell Textron 204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 412, 412CF and 412EP - Effective: September 3, 2020 - Published: July 30, 2020, 85 FR 45779–45780 - Issued: July 24, 2020 - Issued as: Final rule - Superseded by: Nothing supersedes this AD - Product type: Aircraft, Rotorcraft - Amendment: 39-21194 - Docket: FAA-2018-0598 (https://www.regulations.gov/docket/FAA-2018-0598) - Registered aircraft: 224 may be affected, by airframe or engine model (OpenAirDocs) - Official PDF: https://openairdocs.org/files/sha256/68/a7/68a7d3c13748af5cf93256b3aa252664cb859d9b74747715974e75b804974a05 (from https://www.govinfo.gov/content/pkg/FR-2020-07-30/pdf/2020-16490.pdf) - Federal Register: https://www.federalregister.gov/documents/2020/07/30/2020-16490/airworthiness-directives-bell-textron-inc-type-certificate-previously-held-by-bell-helicopter - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/95852D83B3FD3064862585B5004BD4CD.0001 - DRS record last changed: May 30, 2024 - Page: https://openairdocs.org/ad/2020-16-10 ## Summary The FAA is adopting a new airworthiness directive (AD) for certain Bell Textron Inc. (Bell) Model 204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 412, 412CF, and 412EP helicopters. This AD was prompted by a report of a shoulder harness seat belt comfort clip (comfort clip) interfering with the seat belt inertia reel. This AD requires removing comfort clips from service and inspecting the seat belt shoulder harness (harness) for a rip or an abrasion. The actions of this AD are intended to address an unsafe condition on these products. ## The airworthiness directive 1. The authority citation for part 39 continues to read as follows: 2. The FAA amends § 39.13 by adding the following new airworthiness directive (AD): 2020-16-10 Bell Textron Inc. (Type Certificate Previously Held by Bell Helicopter Textron Inc.): Amendment 39-21194; Docket No. FAA-2018-0598; Product Identifier 2018-SW-030-AD. ### (a) Applicability This AD applies to Bell Textron Inc. (Bell) Model 204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 412, 412CF, and 412EP helicopters, certificated in any category, with a shoulder harness seat belt comfort clip (comfort clip) part numbers (P/Ns) D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401, installed. ### (b) Unsafe Condition This AD defines the unsafe condition as a comfort clip interfering with the seat belt inertia reel. The FAA is issuing this AD to prevent the seat belt from locking. This condition could result in injury to the occupant during an emergency landing. ### (c) Effective Date This AD becomes effective September 3, 2020. ### (d) Compliance You are responsible for performing each action required by this AD within the specified compliance time unless it has already been accomplished prior to that time. ### (e) Required Actions (1) Within 50 hours time-in-service: (i) Remove from service each comfort clip P/Ns D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401 from the shoulder harness seat belt (harness). (ii) Inspect each harness for a rip and an abrasion. If there is a rip or any abrasion, before further flight, remove from service the harness. (2) After the effective date of this AD, do not install comfort clip P/Ns D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401 on any helicopter. ### (f) Alternative Methods of Compliance (AMOCs) (1) The Manager, DSCO Branch, FAA, may approve AMOCs for this AD. Send your proposal to: Kuethe Harmon, Safety Management Program Manager, DSCO Branch, FAA, 10101 Hillwood Pkwy., Fort Worth, TX 76177; telephone 817-222-5198; fax: 817-222-4960; email: kuethe.harmon@faa.gov. (2) For operations conducted under a 14 CFR part 119 operating certificate or under 14 CFR part 91, subpart K, the FAA suggests that you notify your principal inspector, or lacking a principal inspector, the manager of the local flight standards district office or certificate holding district office, before operating any aircraft complying with this AD through an AMOC. ### (g) Related Information Bell Helicopter Textron Alert Service Bulletin 204B-15-70 for Model 204B helicopters, Bell ASB 205-15-113 for Model 205A and 205A-1 helicopters, Bell ASB 205B-15-66 for Model 205B helicopters, Bell ASB 212-15-156 for Model 212 helicopters, Bell ASB 412-15-170 for Model 412 and 412EP helicopters, and Bell ASB 412CF-15-60 for Model 412CF helicopters, all dated January 20, 2016, and Bell ASB 214-15-76, dated January 11, 2016, for Model 214B and 214B-1 helicopters, all of which are not incorporated by reference, contain additional information about the subject of this AD. For service information identified in this AD, contact Bell Textron Inc., P.O. Box 482, Fort Worth, TX 76101; telephone 817-280-3391; fax 817-280-6466; or at https://www.bellcustomer.com. You may view a copy of the information at the FAA, Office of the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 6N-321, Fort Worth, TX 76177. ### (h) Subject Joint Aircraft Service Component (JASC) Code: 2500, Cabin Equipment/Furnishings. ## Rule preamble ### Dates This AD is effective September 3, 2020. ### Addresses For service information identified in this final rule, contact Bell Textron Inc., P.O. Box 482, Fort Worth, TX 76101; telephone 817-280-3391; fax 817-280-6466; or at https://www.bellcustomer.com. You may view the referenced service information at the FAA, Office of the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room 6N-321, Fort Worth, TX 76177. ### For further information contact Kuethe Harmon, Safety Management Program Manager, DSCO Branch, FAA, 10101 Hillwood Pkwy., Fort Worth, TX 76177; telephone 817-222-5198; fax: 817-222-4960; email: Kuethe.Harmon@faa.gov. ### Discussion The FAA issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to Bell Model 204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 412, 412CF, and 412EP helicopters with a comfort clip part number (P/N) D7LZ-6560286-A, D7LZ-6560286-B, or 504636-401 installed. The NPRM published in the Federal Register on April 6, 2020 (85 FR, 19113). The NPRM was prompted by a series of service bulletins issued by Bell reporting an issue with comfort clip P/Ns D7LZ-6560286-A, D7LZ-6560286-B, and 504636-401, which are installed on seat belt assemblies. A design review by Leonardo S.p.A. Helicopter (formerly Agusta S.p.A., Finmeccanica S.p.A.) indicates the use of the affected comfort clips could jeopardize, in cases of impact or deceleration, the correct functionality of the seat belt or the seat belt inertia reel. The NPRM proposed to require removing comfort clips P/Ns D7LZ-6560286-A, D7LZ-6560286-B, and 504636-401from service and inspecting each harness for a rip or an abrasion. The FAA is issuing this AD to address the unsafe condition on these products. ### Comments The FAA gave the public the opportunity to participate in developing this AD, but the FAA did not receive any comments on the NPRM. ### FAA's Determination The FAA has reviewed the relevant information and determined that an unsafe condition exists and is likely to exist or develop on other helicopters of these same type designs and that air safety and the public interest require adopting the AD requirements as proposed. ### Related Service Information The FAA reviewed Bell Alert Service Bulletin (ASB) 204B-15-70 for Model 204B helicopters, Bell ASB 205-15-113 for Model 205A and 205A-1 helicopters, Bell ASB 205B-15-66 for Model 205B helicopters, Bell ASB 212-15-156 for Model 212 helicopters, Bell ASB 412-15-170 for Model 412 and 412EP helicopters, and Bell ASB 412CF-15-60 for Model 412CF helicopters, all dated January 20, 2016. The FAA also reviewed Bell ASB 214-15-76, dated January 11, 2016, for Model 214B and 214B-1 helicopters. This service information specifies removing the comfort clips from all crew and passenger seat belt assemblies. ### Differences Between This AD and the Service Information The service information specifies a compliance time of within 100 flight hours or no later than February 21, 2016, and does not specify inspecting each harness for a rip and an abrasion. This AD requires a compliance time of within 50 hours TIS and requires inspecting each harness for a rip and an abrasion. The FAA determined that including an inspection for harness damage is necessary to correct the unsafe condition. ### Costs of Compliance The FAA estimates that this AD affects 210 helicopters of U.S. registry. The FAA estimates that operators may incur the following costs in order to comply with this AD. Labor costs are estimated at $85 per work-hour. Removing a comfort clip takes about 0.5 work-hour, for an estimated cost of $43 per comfort clip. Inspecting a harness takes about 0.25 work-hour, for an estimated cost of $21 per harness. If required, replacing a harness takes about 1 work-hour and parts cost about $1,050 for an estimated replacement cost of $1,135 per harness. ### Authority for This Rulemaking Title 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. Subtitle VII: Aviation Programs, describes in more detail the scope of the Agency's authority. The FAA is issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701: General requirements. Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on helicopters identified in this rulemaking action. ### Regulatory Findings This AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: 1. Is not a “significant regulatory action” under Executive Order 12866, 2. Will not affect intrastate aviation in Alaska, and 3. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. ### Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: ## Affected data sheets (3) (OpenAirDocs) The type certificate data sheets whose models the AD names. - [TCDS H1SW](https://openairdocs.org/tcds/H1SW): Bell Textron Inc.; names 4 of 5 models: 205A, 205B, 204B, 205A-1 - [TCDS H4SW](https://openairdocs.org/tcds/H4SW): Bell Textron Inc.; names 4 of 4 models: 412CF, 212, 412EP, 412 - [TCDS H6SW](https://openairdocs.org/tcds/H6SW): McDermott 214 Holdings, LLC; names 2 of 2 models: 214B, 214B-1 ## 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: 224 (224 by airframe model, 0 by engine model) - Makers: Bell 166, Bell Textron Canada 33, Bell Helicopter Textron Canada 17, Bell Helicopter Textron 6, Bell/Southwest Florida Aviatio 2 Models with the most aircraft: - [Bell 205A-1](https://openairdocs.org/model/bell-205a-1): 56 aircraft (airframe model) - [Bell 212](https://openairdocs.org/model/bell-212): 54 aircraft (airframe model) - [Bell Textron Canada 412EP](https://openairdocs.org/model/bell-textron-canada-412ep): 33 aircraft (airframe model) - [Bell 412EP](https://openairdocs.org/model/bell-412ep): 26 aircraft (airframe model) - [Bell Helicopter Textron Canada 412EP](https://openairdocs.org/model/bell-helicopter-textron-canada-412ep): 17 aircraft (airframe model) - [Bell 412](https://openairdocs.org/model/bell-412): 11 aircraft (airframe model) - [Bell 214B-1](https://openairdocs.org/model/bell-214b-1): 9 aircraft (airframe model) - [Bell 204-B](https://openairdocs.org/model/bell-204-b): 7 aircraft (airframe model) - [Bell Helicopter Textron 212](https://openairdocs.org/model/bell-helicopter-textron-212): 5 aircraft (airframe model) - [Bell/Southwest Florida Aviatio 205 A1](https://openairdocs.org/model/bell-southwest-florida-aviatio-205-a1): 2 aircraft (airframe model) - [Bell 214B](https://openairdocs.org/model/bell-214b): 2 aircraft (airframe model) - [Bell 205B](https://openairdocs.org/model/bell-205b): 1 aircraft (airframe model) - [Bell Helicopter Textron 205A-1](https://openairdocs.org/model/bell-helicopter-textron-205a-1): 1 aircraft (airframe model) All 13 models: https://openairdocs.org/ad/2020-16-10/models.md Every aircraft: https://openairdocs.org/ad/2020-16-10/aircraft.md ## Related documents - [Proposed rule FAA-2018-0598](https://openairdocs.org/proposed/FAA-2018-0598): Notice of proposed rulemaking (NPRM), published Apr 6, 2020 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.