AD 88-02-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lycoming Engines | Marvel Schebler | O-235-C1C | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | O-235-H2C | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | O-235-L2A | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | O-235-L2C | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | O-235-N2C | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | O-235-P1 | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
| aircraft | Lycoming Engines | Marvel Schebler | Carburetors | Airworthiness Directives; MARVEL SCHEBLER (FACET AEROSPACE PRODUCTS COMPANY): Applies to Marvel Schebler (Facet) Model MA-3PA Carburetors |
Unsafe Condition
Possible loss of engine power due to a loose metering sleeve in Marvel Schebler (Facet) Model MA-3PA carburetors.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Check carburetor serial numbers to determine if they are listed; remove, tag, and replace affected carburetors with serviceable ones before further flight; logbook entry required. If returned to factory, package and ship to Facet Aerospace Products Company for corrective action.
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 or 30 days, whichever occurs first, after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Marvel Schebler (Facet) Model MA-3PA carburetors, Part Numbers A10-5220, A10-5257, and A10-5267 manufactured since June 30, 1985, with specific serial numbers listed in the AD.
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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