AD 47-32-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Scotts-Bell 47 Inc | 47B | Airworthiness Directives; Bell Model 47B and 47B3 Airplanes |
| aircraft | Scotts-Bell 47 Inc | 47B3 | Airworthiness Directives; Bell Model 47B and 47B3 Airplanes |
Unsafe Condition
Cracking or failing of the phenolic abutments in the stabilizer bar dampers, which can render the dampers ineffective and affect flight characteristics.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect stabilizer bar dampers for an 'AL' stamped on attachment lugs. If no marking, visually inspect for leakage or defects and replace with P/N A12141 (stamped 'AL') if necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
not later than 25 hours operation after September 15, 1947
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Scotts-Bell 47 Inc Models 47B and 47B3, serial numbers 2 Through 5, 7 Through 11, 13 Through 17, 19 Through 25, 27 Through 78
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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