AD 2008-20-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | Various | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ 190 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ 190 Airplanes |
Unsafe Condition
A few hydraulic system tube clamps located inside the wing fuel tanks were found damaged. Damage to multiple clamps may cause sparks inside the tanks, which may lead to ignition of flammable vapors inside the fuel tanks.
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Required Actions
Replace the clamps which attach the hydraulic tubes inside the wing fuel tanks with new clamps, as specified in the Accomplishment Instructions of EMBRAER Service Bulletin 170-29-0006, Revision 01, or 190-29-0003, as applicable. For Model ERJ 170 airplanes, replace clamps with P/N PE27019RF4E with P/N PE27019FS4E, and P/N PE27019RF8E with P/N PE27019FS8E. For Model ERJ 190 airplanes, replace clamps with P/N PE27019RF4E with P/N PE27019FS4E, and P/N PE27019RF6E with P/N PE27019FS6E.
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Compliance Time
Within 8,000 flight hours after the effective date of this AD.
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Affected Aircraft
EMBRAER Model ERJ 170-100 LR, -100 STD, -100 SE, -100 SU, -200 LR, -200 STD, and -200 SU airplanes; and Model ERJ 190-100 STD, -100 LR, -100 IGW, -200 STD, -200 LR, and -200 IGW airplanes, as identified in the specified service bulletins.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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