Service difficulty report · Web · Boeing 7377H4

Difficulty date
September 11, 2024
Submitted
October 9, 2024
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
59,564 hours, 35,985 cycles
Part
Web
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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 INDICATION (1E/A) FOUND ON HORIZONTAL WEB ON BS 294.5 AT LEVEL STR 17 R FWD GALLEY AREA 2024-528896<[01] INSTALLED WEB LOCATED FROM BS 291 TO BS 332.10 AT LEVEL STRINGER 17R AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG 141A8310 SHEET 25 REV -.;[02] CORRECTED STEP 1: REPLACED WEB LOCATED FROM BS 291 TO BS 332.10 AT LEVEL STRINGER 17R AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG 141A8310 SHEET 25 REV -.;[03] CORRECTED STEP 1 & 2.<BR>REPLACED WEB LOCATED FROM BS 291 TO BS 332.10 AT LEVEL STRINGER 17R AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG 141A8310 SHEET 25 REV -. SEE INDIVIDUAL SIGNOFFS BELOW.;[04] REPLACED WEB LOCATED FROM BS 291 TO BS 332.10 AT LEVEL STRINGER 17R AT FWD GALLEY AREA IAW B737-700 SRM 51-10-02 PARAGRAPH 9; 51-40-02 AND DWG 141A8310 SHEET 25 REV -. SEE INDIVIDUAL SIGNOFFS BELOW.<BR><BR>RII

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