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FAA
Federal Aviation Administration Department of Transportation
Aviation Safety
AIRWORTHINESS DIRECTIVE
Generated by Aircraft-logs.com — March 25, 2026

AD 66-24-01 ACTIVE

Stabilizer Trim System Brake
Key Information
AD Number 66-24-01 Status Active
Effective Date October 22, 1966 Issue Date Not specified
Docket Number Unknown Amendment 39-290
Product Type ["Aircraft"] Product Subtype ["Large Airplane"]
CFR Part --- - Part 39 CFR Section N/A
Citation This information is not available.
Applicability
Manufacturer(s) The Boeing Company
Model(s) 727-100 Series 727-100C Series 727-200 Series 727-200F Series 727 Series 727C Series
Regulatory Text

66-24-01 BOEING: Amdt. 39-290 Part 39 Federal Register September 22, 1966. Applies to Model 727 Series Airplanes. \n\n\tCompliance required within the next 2,500 hours' time in service after the effective date of this AD, unless already accomplished. \n\n\tModify stabilizer trim system brake, Boeing P/N 10-60822-1, Western Gear P/N 4472R155, Western Gear Serial Numbers 101 through 225 in accordance with paragraph (2) of Western Gear Service Bulletin "Flight Controls-Stabilizer Brake Assembly Western Gear P/N 4472R155 Install Additional Spacers Under Pawls." \n\n\tThis directive effective October 22, 1966.

AD 66-24-01 — Stabilizer Trim System Brake
Printed from Aircraft-logs.com — 03/25/2026