SDR AWXA200400256

Service difficulty report · Frame · Boeing 7373B7

Difficulty date: February 28, 2004
Submitted: March 9, 2004
Operation: Air carrier
Aircraft: N328AW
Make and model: Boeing 7373B7
Aircraft serial: 23377
Aircraft time: 56,201 hours, 34,501 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: 651630086
Condition: Cracked
Location: Bulkhead
Stage of operation: IN
How discovered: E
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 .75 INCH CRACK WAS FOUND IN RADIUS OF BS 178 BULKHEAD LT SIDE CHORD AT LBL 55, WL 207. MAINTENANCE REMOVED DAMAGED SECTION OF LT SIDE CHORD AT LBL 55, WL 207; FABRICATED A NEW REPLACEMENT CHORD; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PARA 4.

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