SDR AWXA200301285

Service difficulty report · Frame · Boeing 7373G7

Difficulty date: October 2, 2003
Submitted: October 22, 2003
Operation: Air carrier
Aircraft: N156AW
Make and model: Boeing 7373G7
Aircraft serial: 23778
Aircraft time: 51,832 hours, 36,947 cycles
Engine: Ge CFM56*
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: 651630087
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

MCN - MAJOR REPAIR - DURING C-17 CHECK A .3750 INCH CRACK WAS FOUND ON BS 178 BULKHEAD SIDE CHORD AT RBL 30, WL 207. MAINTENANCE REMOVED R/H SIDE CHORD BS 178, RBL 30, WL 207; FABRICATED A NEW REPLACEMENT RT SIDE CHORD; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, FIG. 3, 4, 12-14, PG. 26, 29,38, 44, 50, AND 55.

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