Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
April 23, 2024
Submitted
May 24, 2024
Operation
Air carrier
Aircraft
N928WN
Make and model
Boeing 7377H4
Aircraft serial
36890
Aircraft time
51,730 hours, 31,641 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Bs 360-400 Lbl13
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

FWD WET AREA INTERCOSTAL BETWEEN STA 360 TO 400 AND LBL 13 IS CRACKED. DOT 82-003. FWD WET AREA INTERCOSTAL UPPER CHORD ANGLE BETWEEN STA 360 TO 380 AND LBL 13 IS CRACKED<[01] REMOVED AND REPLACED UPPER CHORD ANGLE BETWEEN STA 360 TO 380 AND LBL 13 PER REF SRM 51-40-02-0G-0.AND DWG 143A5400 SHEET 107 AND 120.;[02] RII -- VERIFIED 1.

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