Service difficulty report · Support Fitting · Boeing 7377H4

Difficulty date
February 18, 2020
Submitted
March 27, 2020
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
61,632 hours, 36,258 cycles
Part
Support Fitting
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

*** CORROSION*** FWD PAX COMP STA348.2 LBL62 WL208.1 L/H AFT GIRTBAR SUPPORT FITTING HAS CORROSION / REMOVED AND REPLACED GIRTBAR SUPPORT FITTING AT L-1 DOOR AFT POSITION FWD POX COMP. F7348.2 LBL 62' WL 208.1' IN REF B737-700 SRM 51-40-02-0G-0 DW#141A5220; FOUND OUT OF LIMITS IN REF B737-700 SRM 53-10-15-1A-1.

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