Service difficulty report · Floor Support · Boeing 7377CT

Difficulty date
January 13, 2021
Submitted
February 15, 2021
Operation
Air carrier
Aircraft
N567WN
Make and model
Boeing 7377CT
Aircraft serial
32747
Aircraft time
61,327 hours, 31,086 cycles
Part
Floor Support
Condition
Cracked
Location
Fwd Cabin
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

FWD WET AREA BELOW FLOOR PANEL 222BF AT STA # 315 RBL-31 INTERCOSTAL HAS A CRACK. DOT # 208-57 / REMOVED AND REPLACED INTERCOSTAL AT FWD WET AREA BELOW FLOOR PANEL 222BF AT STA 315 RBL-31' AND LOCATED AND DRILL NEW INTERCOSTAL AND TREATED ALL FASTENERS HOLES WITH ALODINE AND PRIMED IN REF B737-700 SRM 51-40-05-0G-0 AND 51-20-01-0G-0 AND DWG # 141A5400

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