SDR UIEA2021041400897

Service difficulty report · Support · Boeing 76731K

Difficulty date: April 23, 2021
Submitted: April 27, 2021
Operation: Air carrier
Aircraft: N1489A
Make and model: Boeing 76731K
Aircraft serial: 27206
Aircraft time: 109,229 hours, 21,828 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: 145T86292
Condition: Corroded
Location: Bs 820 Bl0
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

KEEL BEAM STA 820 BL0 APPROX PANEL SUPPORT CORRODED(<P>REMOVED CORROSION FROM KEEL BEAM PANEL SUPPORT AT STA 820. ORIG. MAT. WAS .100 REMAINING MAT. IS .056 FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED PANEL SUPPORT PN:145T8629-2 PO:FS2103139 IAW B767 SRM 51-40-02,53-30-12,51-40-05,51-20-01</P>)

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