AD 73-21-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | 58 | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | 58A | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | 95-C55 | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | 95-C55A | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | D55 | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | D55A | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | E55 | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
| aircraft | Textron Aviation Inc. | E55A | Airworthiness Directives; BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A, 58, 58A Airplanes |
Unsafe Condition
Failure or leakage of the flexible hose assemblies between the firewall and engine fuel injection system pump could release fuel within the engine compartment or adversely affect engine operation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace Stratoflex P/N 156001-8D0100 hoses with Beech P/N 58-920035 or equivalent within 50 hours' time in service. Inspect Stratoflex P/N 130001-8D0090 or Beech P/N 58-920035-1 hoses within 25 hours' time in service and replace any with improper length prior to further flight using specified measurements. Use Beech Service Instruction No. 0409-282 or Paragraph C's procedure for length determination.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 hours' time in service after the effective date of this AD (for replacement) and within 25 hours' time in service after the effective date (for inspection); prior to further flight for replacements due to improper length.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
BEECH Models 95-C55, 95-C55A, D55, D55A, E55, E55A (Serial Numbers TE-1 through TE-874, TE-877 through TE-879, TE-881 and TE-883 through TE-885); Models 58 and 58A (Serial Numbers TH-1 through TH-269 and TH-272)
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.