Service difficulty report · None · Boeing 7377H4

Difficulty date
December 30, 2021
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N466WN
Make and model
Boeing 7377H4
Aircraft serial
30677
Aircraft time
58,901 hours, 34,794 cycles
Part
None
Condition
Cracked
Location
Fuselage
Stage of operation
UK
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 INNER CHORD LOCATED AT BS 294.5 AT RBL 50 AND WL 208.1 AT FWD GALLEY AREA ; 2021-577502 / [01] TOOL USED CALIPER P/N:500-197-30 S/N:A21143464 DUE DATE:16-OCT-22.; [02] REPLACED INNER CHORD LOC AT BS 294.5 AT RBL 50 AND WL 208.1 AT FWD GALLEY AREA. IAW B737-700 SRM 51-10-02 AND DWG #141A8310; SHEET 25 REV .; [03] CORRECTED STEP 2.<BR>REPLACED INNER CHORD LOC AT BS 294.5 AT RBL 50 AND WL 208.1 AT FWD GALLEY AREA. IAW B737-700 SRM 51-10-02 AND DWG #141A8310; SHEET 25 REV . ?SEE INDIVIDUAL SIGNOFF BELOW?.; [04] REPLACED INNER CHORD LOC AT BS 294.5 AT RBL 50 AND WL 208.1 AT FWD GALLEY AREA. IAW B737-700 SRM 51-10-02 AND DWG #141A8310; SHEET 25 REV .

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