SDR AWXA200301600

Service difficulty report · Intercostal · Boeing 7572G7

Difficulty date: December 19, 2003
Submitted: December 24, 2003
Operation: Air carrier
Aircraft: N909AW
Make and model: Boeing 7572G7
Aircraft serial: 24522
Aircraft time: 55,002 hours, 20,973 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: 146N5140
Condition: Cracked
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

LCQ - MAJOR REPAIR - DURING C-12 CHECK A 3 INCH CRACK WAS FOUND ON CABIN FLOOR INTERCOSTAL BS 780-800, BL-0. MAINTENANCE REMOVED CRACKED INTERCOSTAL BS 780-800, BL-0-; FABRICATED A REPAIR ANGLE; INSTALLED REPAIR PART IAW B757-200 SRM 53-00-51, FIG 204, PG 214-215.

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