Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
August 8, 2024
Submitted
September 6, 2024
Operation
Air carrier
Aircraft
N930WN
Make and model
Boeing 7377H4
Aircraft serial
36636
Aircraft time
50,251 hours, 30,483 cycles
Part
Floor Support
Condition
Cracked
Location
Zone 200
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 CABIN WET AREA INTERCOSTAL BETWEEN STA 344 AND STA 360 LBL 13 HAS A CRACK AROUND FASTENER HOLE.<[01] REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BETWEEN STA 344 AND STA 360 LBL 13 REF B737-700 SRM 51-40-02-0G-0 AND DWG# 141A5400;[02] VERIFIED REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BETWEEN STA 344 AND STA 360 LBL 13

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