Service difficulty report · Floor Support · Boeing 757224

Difficulty date
September 5, 2024
Submitted
September 9, 2024
Operation
Air carrier
Aircraft
N17139
Make and model
Boeing 757224
Aircraft serial
30352
Aircraft time
89,591 hours, 21,398 cycles
Part
Floor Support
Part number
416N5180U59
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
O
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

GEN ITEM: 19-0650-1-2107 MAIN DECK FLOOR SUPPORT ANGLE CRACKED AROUND NUTPLATE IN ALC STA 1580 TO 1600 BL-0- LOOKING UP.......53021 REMOVED AND REPLACED FLOOR BOARD ANGLE PN 146N5180V59 @ STA 1580 -1600 BL-O IAW B757 SRM 51-40-02-06-0 PARAGRAPH 7 AND BOEING DWG # 146N5180. SEE BACK FOR PARTIAL WORK COMPLETED.