AD 93-02-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 727-100 Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-100C Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-200 Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-200F Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727 Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727C Series | Airworthiness Directives; BOEING Model 727 Series Airplanes |
Unsafe Condition
Loss of main landing gear braking effectiveness due to brake wear exceeding maximum limits on Bendix brakes fitted with NASCO rotors under STC SA3948NM.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect brakes with specified part numbers for wear within 180 days after March 15, 1993. Replace brakes worn beyond the listed maximum wear limits (1.8 or 1.7 inches) before further flight. Incorporate the maximum wear limits into the FAA-approved maintenance program within the same 180-day period.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 180 days after the effective date of this AD (March 15, 1993)
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 727 series airplanes with Bendix brakes (P/N 2601182-5 or 2601182-6) fitted with NASCO rotors under STC SA3948NM and Boeing part numbers 10-61287-22 or 10-61287-23.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.