AD 63-07-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aeronautica Macchi S.p.A. | AL 60 | Airworthiness Directives; Macchi Model AL-60 (formerly LASA 60) and AL-60B Aircraft |
| aircraft | Aeronautica Macchi S.p.A. | AL 60-B | Airworthiness Directives; Macchi Model AL-60 (formerly LASA 60) and AL-60B Aircraft |
Unsafe Condition
Engine exhaust manifold failures due to cracks in the weld area between the two exhaust pipes of turbo inlet assembly manifold P/N 629-250.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the turbo inlet assembly manifold P/N 629-250 for cracks in the weld area between the two exhaust pipes. If cracks are found, replace or repair the part before further flight using arc welding of a stainless steel plate reinforcement per Aeronautical Macchi Service Bulletin No. 1 or FAA-approved equivalent repair.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 25 hours' time in service after the effective date of this AD, and thereafter within every 25 hours time in service from the last inspection
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Aeronautica Macchi S.p.A. Model AL-60 (formerly LASA 60) and AL-60B Aircraft, all serial numbers.
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.