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 294.5 AND STA 285.62 BL 0 HAS A CRACK AROUND FASTENER HOLE. FWD CABIN WET AREA INTERCOSTAL BETWEEN STA 294.5 AND STA 277 BL 0 HAS A CRACK AROUND FASTENER HOLE.<[01] REMOVED AND INSTALLED NEW INTERCOSTAL AT FWD CABIN WET AREA BETWEEN STA 294.5 AND STA 277 BL 0 AS PER AS PER SRM-51-40-02-0G-0 AND DWG#141A5400;[02] VERIFIED STEP 1

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