SDR 96ZZZM470

Service difficulty report · Floor Web · Boeing 72729

Difficulty date: May 16, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N712DH
Make and model: Boeing 72729
Aircraft serial: 19401
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Web
Condition: Cracked
Location: Fs 1176.9-1183
Part time: 45,184 hours
Stage of operation: IN
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

DURING C-CHECK, FOUND AFT CABIN, CURVED FLOOR WEB BETWEEN FS 1176.9 CHORD AND FS 1183 BULKHEAD CRACKED, JUST FORWARD OF WIRE BUNDLE CONDUIT AT RBL 31. STOP DRILL CURVED FLOOR PER SRM 51-10-1 AND INSTALLED DOUBLER PER SRM 51-40-2, 3 INCH BY 2 INCH 2024-T3 .032.

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