Service difficulty report · Support Bracket · Boeing 7377H4

Difficulty date
December 23, 2023
Submitted
January 30, 2024
Operation
Air carrier
Aircraft
N469WN
Make and model
Boeing 7377H4
Aircraft serial
33859
Aircraft time
65,073 hours, 38,942 cycles
Part
Support Bracket
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

FWD CARGO BAY BS500C; L/H FLOOR TO SIDEWALL SUPPORT BRACKET AFT SIDE; CRACKED. (MARKED)<[01] REMOVED AND REPLACED LH FLOOR TO SIDEWALL SUPPORT BRACKET AFT SIDE ON FCB BS500C;IAW DGW#143A7505 REV A. AND SRM 51-40-02.;[02] VERIFIED CORRECTION ACTION 1 AND MEASUREMENT TABLE

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