Service difficulty report · Web · Boeing 73776N

Difficulty date
April 13, 2023
Submitted
May 15, 2023
Operation
Air carrier
Aircraft
N7723E
Make and model
Boeing 73776N
Aircraft serial
32670
Aircraft time
53,156 hours, 27,261 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 LOC ON FUELING STATION INTERNAL AREA OF PANEL 621GB AT RT WING 2023-238059<[01] REPLACED REFUEL STATION PANEL AND PERFORMED OPERATIONAL TEST IAW B737-700 AMM 28-41-61-400-801 TEST IS OK<BR>SEE INDIVIDUAL SIGN OFF STEP BELOW;[02] CORRECTED STEP 1<BR>REPLACED REFUEL STATION PANEL AND PERFORMED OPERATIONAL TEST IAW B737-700 AMM 28-41-61-000-801 AND AMM 28-41-61-400-801 TEST IS OK<BR>SEE INDIVIDUAL SIGN OFF STEP BELOW;[03] REPLACED REFUEL STATION PANEL AND PERFORMED OPERATIONAL TEST IAW B737-700 AMM 28-41-61-000-801 AND AMM 28-41-61-400-801 TEST IS OK <BR>SEE INDIVIDUAL SIGN OFF STEP BELOW<BR>TASKCARD COMPLETED

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