Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
April 16, 2024
Submitted
June 7, 2024
Operation
Air carrier
Aircraft
N8318F
Make and model
Boeing 7378H4
Aircraft serial
36685
Aircraft time
38,855 hours, 18,136 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Bs 312-328 Lbl46
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 FLOOR STRUCTURE INTERCOSTAL BETWEEN STA 312-328 LBL 46 CRACKED AT FASTENER HOLE.<[01] REMOVED AND REPLACED INTERCOSTAL AT FWD WET AREA FLOOR STRUCTURE BETWEEN STA 312-328 LBL 46 AS PER SRM 51-40-02-0G-0.;[02] VERIFIED STEP 1

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