Service difficulty report · Web · Boeing 7377H4

Difficulty date
May 14, 2023
Submitted
June 12, 2023
Operation
Air carrier
Aircraft
N900WN
Make and model
Boeing 7377H4
Aircraft serial
32544
Aircraft time
51,244 hours, 30,861 cycles
Part
Web
Condition
Corroded
Location
Zn 600 Right Win
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 INDICATOR FUEL LOCATED LEADING EDGE INTERNAL CAVITY ACCESS PANEL 621GB AT RT WING 2023-311341<[01] REPLACED REFUEL STATION PANEL IAW B737-700 AMM 28-41-61. TEST OK. SEE INDIVIDUAL SIGN OFF BELOW;[02] CORRECTED STEP: REPLACED WEB REFUEL STATION PANEL IAW B737-700 AMM 28-41-61. TEST OK. SEE INDIVIDUAL SIGN OFF BELOW;[03] CORRECTED STEP 1 AND 2 REPLACED WEB REFUEL STATION PANEL IAW B737-700 AMM 28-41-61 AND SRM 51-10-02 ITEM 9 TEST OK. SEE INDIVIDUAL SIGN OFF BELOW;[04] REPLACED WEB REFUEL STATION PANEL IAW B737-700 AMM 28-41-61 AND SRM 51-10-02 ITEM 9 TEST OK. SEE INDIVIDUAL SIGN OFF BELOW

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