SDR AWXA200300342

Service difficulty report · Floor Support · Boeing 7373G7

Difficulty date: April 3, 2003
Submitted: April 7, 2003
Operation: Air carrier
Aircraft: N157AW
Make and model: Boeing 7373G7
Aircraft serial: 23779
Aircraft time: 50,724 hours, 36,320 cycles
Engine: Ge CFM56*
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 655384420
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

MCN - MAJOR REPAIR - DURING C-17 CHECK A 1.8750 INCH CRACK WAS FOUND ON FLOOR BOARD SUPPORT(C) CHANNEL IN AFT CARGO COMPARTMENT BS 727D, RBL 13. MAINTENANCE CUTOUT DAMAGED SECTION OF FLOOR BOARD TRACK IN AFT CARGO COMPARTMENT BS 727D, RBL 13; FABRICATED A NEW SECTION OF FLOOR BOARD TRACK, A REPAIR PLATE, AND REPAIR ANGLE; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-00-53, FIG. 202, PG. 204-205.

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