Service difficulty report · Rib · Boeing 7377H4

Difficulty date
September 26, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N459WN
Make and model
Boeing 7377H4
Aircraft serial
32497
Aircraft time
53,613 hours, 31,770 cycles
Part
Rib
Condition
Cracked
Location
R/H Wing
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

LOWER SEAL RIB BELOW RIGHT WING INBOARD FIXED TRAILING EDGE CRACKED AND BROKEN / REMOVED AND REPLACED REF SRM 51-40-02.

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