SDR DALA2016010600047

Service difficulty report · Floor Support · Boeing 757232

Difficulty date: December 29, 2015
Submitted: January 6, 2016
Operation: Air carrier
Aircraft: N690DL
Make and model: Boeing 757232
Aircraft serial: 27585
Aircraft time: 52,729 hours, 23,083 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Cracked
Location: Bs 323-418
Stage of operation: IN
How discovered: 9
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

CRACK ON MAIN CABIN FLOOR SUPPORT RT FLANGE, AROUND ONE FASTENER AT BS 414, BL-0 VIEWED FROM BOTTOM IN ELECTRICAL EQUIPMENT COMPARTMENT. R & R FLOOR SUPPORT AT BLO FROM BS 323 TO BS 418 IAW SRM 51-40-02, PG 1-10 AND DWG NR. 141N5190, REV C.