Service difficulty report · Rib · Boeing 7377H4

Difficulty date
June 7, 2022
Submitted
July 11, 2022
Operation
Air carrier
Aircraft
N257WN
Make and model
Boeing 7377H4
Aircraft serial
32515
Aircraft time
53,067 hours, 31,572 cycles
Part
Rib
Condition
Cracked
Location
Vert. Stab.
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

CRACK ACCESS PANEL 321A RIB # 8 VERTICAL STABILIZER (1 EA) 2022-307348 / [01] REPLACED RIB # 8 ON ACCESS PANEL 321A AT VERTICAL STABILIZER IAW B737-700 SRM 51-10-02; SRM 51-40-02 AND DRAWING 174A0103 REV - SEE INDIVIDUALS SIGN OFF BELOW;[02] CERTIFIED WORK PERFORMED. <BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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