Service difficulty report · Web · Boeing 7378H4

Difficulty date
January 25, 2024
Submitted
February 26, 2024
Operation
Air carrier
Aircraft
N8603F
Make and model
Boeing 7378H4
Aircraft serial
38875
Aircraft time
39,482 hours, 18,290 cycles
Part
Web
Part number
UNKNOWN
Condition
Cracked
Location
Bs 380-400 Lbl51
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 WEB LOCATED BTW STA 380 TO STA 400 AND LBL 51 FWD GALLEY AND LAV 2024-69103<[01] TOOLS USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE 23 JAN 25; TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 112820025 DUE DATE 22 JAN 25.;[02] REPLACED UPPER CHORD AND FASTENERS LOCATED BTW STA 380 TO STA 400 AND LBL 51 FWD GALLEY AND LAV IAW B737-800 SRM 51-40-02 AND DWG 143A5400 SHEET 19 REV-. SEE INDIVIDUAL SIGN-OFF BELOW.;[03] REPLACED UPPER CHORD AND FASTENERS LOCATED BTW STA 380 TO STA 400 AND LBL 51 FWD GALLEY AND LAV IAW B737-800 SRM 51-40-02 AND DWG 143A5400 SHEET 19 REV-. SEE INDIVIDUAL SIGN-OFF BELOW.

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