Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
September 20, 2023
Submitted
October 31, 2023
Operation
Air carrier
Aircraft
N8305E
Make and model
Boeing 7378H4
Aircraft serial
36683
Aircraft time
37,944 hours, 17,309 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Cracked
Location
Zn 200 Fus Top
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 UPPER CAP CRACKED @ BL-0 BETWEEN STA 277 AND STA 294.5 MKD DOT<[01] REMOVED AND REPLACED FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL AT BL-0 BETWEEN STA 277 AND STA 294.5 IN REFERENCE TO SRM 51-40-02-0G-0.;[02] RII VERIFIED STEP 4

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