Service difficulty report · Web · Boeing 7377H4

Difficulty date
November 26, 2021
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N456WN
Make and model
Boeing 7377H4
Aircraft serial
32463
Aircraft time
58,184 hours, 34,533 cycles
Part
Web
Condition
Elongated
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

ELONGATED HOLE WEB LOWER SILL LOCATED AT BS 470 AT LEVEL STRINGER 24R AT FWD CARGO COMPARTMENT ; 2021-536644 / [01] REPLACED WEB LOWER SILL AND FASTENERS LOCATED BS 440 TO BS 492.4 AT LEVEL STR 24R AT FWD CARGO COMPARTMENT IAW SRM B737-700 51-10-02 AND DRAWING 143A8330 REV:- SEE INDIVIDUAL SIGNOFFS BELOW.; [02] REPLACED WEB LOWER SILL AND FASTENERS LOCATED BS 440 TO BS 492.4 AT LEVEL STR 24R AT FWD CARGO COMPARTMENT IAW SRM B737-700 51-10-02 AND DRAWING 143A8330 REV:- SEE INDIVIDUAL SIGNOFFS BELOW. RII

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