SDR SWAA2022013155989

Service difficulty report · Web · Boeing 7377H4

Difficulty date: December 23, 2021
Submitted: January 31, 2022
Operation: Air carrier
Aircraft: N466WN
Make and model: Boeing 7377H4
Aircraft serial: 30677
Aircraft time: 58,901 hours, 34,794 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Web
Condition: Corroded
Location: R/H Wing
Stage of operation: UK
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 ON FUELING STATION INTERNAL AREA OF PANEL 621GB AT RT WING ; 2021-577424 / [01] REPLACED WEB LOCATED ON FUELING STATION INTERNAL AREA OF PANEL 621GB AT RT WING IAW B737-700 SRM 51-10-02 AND B737-700 SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW; [02] REPLACED WEB LOCATED ON FUELING STATION INTERNAL AREA OF PANEL 621GB AT RT WING IAW B737-700 SRM 51-10-02 AND B737-700 SRM 51-40-02. SEE INDIVIDUAL SIGNOFFS BELOW

More about the Boeing 737-7H4