SDR DALA2018052303528

Service difficulty report · Intercostal · Boeing 7572Q8

Difficulty date: May 22, 2018
Submitted: May 24, 2018
Operation: Air carrier
Aircraft: N624AG
Make and model: Boeing 7572Q8
Aircraft serial: 25624
Aircraft time: 70,192 hours, 21,975 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: V
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

AFT CARGO BAY FLOOR STRUCTURE STA 1400-1420 LBL 16, INTERCOSTAL WEB IS CORRODED. REMOVED AND INSTALLED NEW INTERCOSTAL WEB IN AFT CARGO STA 1400 TO 1420 LBL 16" IAW SRM 51-40-02, SRM 53-00-04, AMM 5-24-09-377 -001 AND DWG 146N5400 REV 'B'.

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