AD 74-24-10
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BFGoodrich | The Boeing Company | Wheel Assembly | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727-100 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727-100C Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727-200 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727-200F Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| aircraft | BFGoodrich | The Boeing Company | 727C Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | Wheel Assembly | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727-100 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727-100C Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727-200 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727-200F Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727 Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
| appliance | BFGoodrich | The Boeing Company | 727C Series | Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) |
Unsafe Condition
Possible failures in the hub area of the inboard wheel half, P/N 10-1202, at the second tire change due to forging defects.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a one-time inspection of the hub area of the inboard wheel half for forging defects in accordance with B. F. Goodrich Service Letter No. 1177 (January 26, 1972, revised April 11, 1974) or an FAA approved equivalent. Wheels with positive indications of defects may be reworked per the same service letter or FAA approved equivalent.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 500 hours' time in-service after November 27, 1974, or before further flight if the second tire change occurs earlier.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
B.F. GOODRICH ENGINEERED SYSTEMS COMPANY main wheel assembly P/N 3-1306 manufactured under TSO-C26b prior to January 1, 1972. Typically used on Boeing 727 series aircraft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Wheel Assembly
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_74-24-10.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 74-24-10 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich ...Show more Subject: Wheel Assembly Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 11/27/1974 Make: BFGoodrich | The Boeing Company Model: Wheel Assembly | 727-100 Series | 727-100C Series | 727-200 Series | 727-200F Series | 727 Series | ...Show more Product Type: Appliance Product Subtype: Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 74-24-10 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2019 AD NUMBER: 74-24-10 SUBJECT HEADING: Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) ACTION: SUMMARY: DATES: Effective November 27, 1974. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 74-24-10 B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: (formerly B. F. Goodrich Aerospace and Defense Products), A Division of the B. F. Goodrich Company. Amendment 39-2019. Applies only to B. F. Goodrich main wheel assembly P/N 3-1306 manufactured under Technical Standard Order (TSO-C26b) prior to January 1, 1972. It does not apply to 3-1306 wheels manufactured on or after January 1, 1972, nor to the 3-1306-1 main wheel assembly. These wheel assemblies are typically used on, but not limited to, Boeing 727 series aircraft. Compliance required as indicated unless already accomplished. To prevent possible failures in the hub area of the inboard wheel half, P/N 10-1202, at the second tire change, but not to exceed 500 hours' time in-service after the effective date of this Airworthiness Directive, perform a one-time inspection of the hub area of the inboard wheel half for forging defects in accordance with the information contained in B. F. Goodrich Service Letter No. 1177 issued January 26, 1972, revised April 11, 1974, or an FAA approved equivalent. Wheels which have positive indications of defects may be reworked in accordance with the information contained in the B. F. Goodrich Service Letter or an FAA approved equivalent. This amendment becomes effective November 27, 1974. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_74-24-10.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 74-24-10 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich ...Show more Subject: Wheel Assembly Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 11/27/1974 Make: BFGoodrich | The Boeing Company Model: Wheel Assembly | 727-100 Series | 727-100C Series | 727-200 Series | 727-200F Series | 727 Series | ...Show more Product Type: Appliance Product Subtype: Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 74-24-10 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2019 AD NUMBER: 74-24-10 SUBJECT HEADING: Airworthiness Directives; B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: Applies Only To B. F. Goodrich Main Wheel Assembly P/N 3-1306 Manufactured Under Technical Standard Order (TSO-C26b) ACTION: SUMMARY: DATES: Effective November 27, 1974. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 74-24-10 B.F. GOODRICH ENGINEERED SYSTEMS COMPANY: (formerly B. F. Goodrich Aerospace and Defense Products), A Division of the B. F. Goodrich Company. Amendment 39-2019. Applies only to B. F. Goodrich main wheel assembly P/N 3-1306 manufactured under Technical Standard Order (TSO-C26b) prior to January 1, 1972. It does not apply to 3-1306 wheels manufactured on or after January 1, 1972, nor to the 3-1306-1 main wheel assembly. These wheel assemblies are typically used on, but not limited to, Boeing 727 series aircraft. Compliance required as indicated unless already accomplished. To prevent possible failures in the hub area of the inboard wheel half, P/N 10-1202, at the second tire change, but not to exceed 500 hours' time in-service after the effective date of this Airworthiness Directive, perform a one-time inspection of the hub area of the inboard wheel half for forging defects in accordance with the information contained in B. F. Goodrich Service Letter No. 1177 issued January 26, 1972, revised April 11, 1974, or an FAA approved equivalent. Wheels which have positive indications of defects may be reworked in accordance with the information contained in the B. F. Goodrich Service Letter or an FAA approved equivalent. This amendment becomes effective November 27, 1974. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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