Service difficulty report · Web · Boeing 7377H4

Difficulty date
April 28, 2022
Submitted
June 3, 2022
Operation
Air carrier
Aircraft
N464WN
Make and model
Boeing 7377H4
Aircraft serial
32468
Aircraft time
60,746 hours, 36,004 cycles
Part
Web
Condition
Corroded
Location
Fwd Fuselage
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 BTW BS1016 TO BS1032 ;LBL4 TO LBL15;WL 208.1 AT AFT GALLEY AREA. 2022-223333 / [01] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23.;[02] TOOL USED: POWER PACK P/N FMK0003223 S/N PE0412/63335 DUE DATE: 26-JAN-23. MULTIMETER P/N FLUKE 87 S/N 37640183 DUE DATE: 08-NOV-22. THERMOMETER P/N FLUKE 566 S/N 36160082WS DUE DATE: 08-JUL-22;[03] REPLACED WEB LOC. BTW BS1016 TO BS1032 ;BTW LBL 0.5 TO LBL 37.95 ;WL 208.1 AT AFT GALLEY AREA. IAW B737-700 SRM 51-40-02; 51-10-02 ITEM 9 AND DWG 147A5600 SHEET 32 REV B. SEE INDIVIDUAL SIGN OFFS BELLOW.;[04] TASK CARD COMPLETED <BR>RII<BR>SEE INDIVIDUAL SIGN OFFS BELOW

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