Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
April 10, 2020
Submitted
May 1, 2020
Operation
Air carrier
Aircraft
N475WN
Make and model
Boeing 7377H4
Aircraft serial
32474
Aircraft time
54,947 hours, 32,366 cycles
Part
Support Angle
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

FWD CARGO COMPARTMENT AFT BULKHEAD CENTER BILGE AREA FLANGE SUPPORT ANGLE AT STA 5OOD SHOWS HAVING CORROSION. DOT 82-041. / REMOVED AND REPLACED FLOOR SUPPORT ANGLE AT STA 500D AT FWD CARGO COMPARTMENT AFT BULKHEAD (FROM LBL 25' TO RBL 25') IRW B737-700 SRM 51-40-02-0G-0 / 51-40-05-0G-0 / 53-00-53-1A-2

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