Service difficulty report · Support · Boeing 7378H4

Difficulty date
May 30, 2023
Submitted
July 6, 2023
Operation
Air carrier
Aircraft
N8302F
Make and model
Boeing 7378H4
Aircraft serial
36680
Aircraft time
36,881 hours, 16,672 cycles
Part
Support
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

MAIN CABIN CENTER WING FLOOR SUPPORT BREAK CRACKED AT LBL 1 STA 540 MKD DOT<[01] INSTALLED NEW MAIN CABIN CENTER WING FLOOR SUPPORT BREAK AT LBL 1 STA 540 AS PER SRM 51-40-02-0G-0/ DRW 143A0060.;[02] VERIFIED ALL STEPS

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