Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
January 17, 2024
Submitted
February 22, 2024
Operation
Air carrier
Aircraft
N8315C
Make and model
Boeing 7378H4
Aircraft serial
38811
Aircraft time
37,928 hours, 17,729 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Bs 380-400 Bl0
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 FLOOR SUPPORT INTERCOSTAL CRACKED AT BL-0 BETWEEN STA 380 AND 400 MKD DOT<[01] REMOVED AND REPLACED ANGLE AT FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL AT BL-0 BETWEEN STA 380 AND 400 IAW SRM 51-40-02-0G-0 AND DWG 143A5400;[02] VERIFIED FINAL STEP 1

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