Service difficulty report · Rib · Boeing 7377H4

Difficulty date
December 11, 2023
Submitted
January 17, 2024
Operation
Air carrier
Aircraft
N237WN
Make and model
Boeing 7377H4
Aircraft serial
34632
Aircraft time
58,916 hours, 35,293 cycles
Part
Rib
Part number
UNKNOWN
Condition
Cracked
Location
Zn 300 Stabilize
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 LEADING EDGE RIB ACCESS PANEL 331B LOCATED AT LE STA 95.96 AT LT HORIZONTAL STABILIZER 2023-761218<[01] REPLACED LEADING EDGE RIB ACCESS PANEL 331B LOCATED AT LE STA 95.96 AT LT HORIZONTAL STABILIZER I.A.W 51-10-02-0G ; SRM 51-40-02-0G AND DWG 186A1001 SHEET: 1 REV: B ; DWG 186A1303 SHEET: 1 REV: - . SEE INDIVIDUAL SIGN OFF BELOW.;[02] TASK COMPLETED<BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW

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