Service difficulty report · Web · Boeing 7377H4

Difficulty date
April 18, 2022
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
60,732 hours, 35,930 cycles
Part
Web
Condition
Corroded
Location
Fwd Galley
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

CORROSION WEB LOCATED BS294.5 TO BS312 LBL11 WL208.1 FLOOR STRUCTURE AT FWD GALLEY AREA 2022-204679 / [01] REPLACED NEW WEB AND FASTENER LOCATED BS294.5 TO BS312 LBL11 WL208.1 FLOOR STRUCTURE AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; 51-10-02 ITEMS 9; AND DWG 141A5400; REV-.;[02] CORRECTED STEP <BR>REPLACED NEW WEB AND FASTENER LOCATED BS294.5 TO BS312 LBL11 WL208.1 FLOOR STRUCTURE AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; 51-10-02 ITEMS 9; AND DWG 141A5600; REV-.;[03] CORRECTED STEP 2<BR>REPLACED NEW WEB AND FASTENER LOCATED BS294.5 TO BS312 LBL11 WL208.1 FLOOR STRUCTURE AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; 51-10-02 ITEMS 9; AND DWG 141A5600; REV-. SEE INDIVIDUAL SIGN-OFF BELOW;[04] STEP 3 COMPLETED<BR>REPLACED NEW WEB AND FASTENER LOCATED BS294.5 TO BS312 LBL11 WL208.1 FLOOR STRUCTURE AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; 51-10-02 ITEMS 9; AND DWG 141A5600; REV-.RII . SEE INDIVIDUAL SIGN-OFF BELOW.

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