AD 88-14-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 737-100 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-200 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-200C Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-300 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-400 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-500 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-600 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-700 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
| aircraft | The Boeing Company | 737-800 Series | Airworthiness Directives; BOEING Model 737 Series Airplanes |
Unsafe Condition
Accumulation of combustible materials behind the airplane sidewall due to lack of a shroud enclosing the dispenser back in non-modular aft lavatories.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Within 3 months after the effective date, inspect the area behind the towel and cup dispenser for a shroud. If no acceptable shroud exists, remove foreign material and repeat inspections every 3 months until a shroud is installed. Within 15 months after the effective date, install a shroud that prevents material from falling behind the sidewall.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 3 months after the effective date of this AD and within 15 months after the effective date of this amendment
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Affected Aircraft
Boeing Model 737 series airplanes, line numbers 001 through 1425, equipped with non-modular aft lavatories.
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
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