Service difficulty report · Support Fitting · Boeing 737790

Difficulty date
April 20, 2019
Submitted
April 22, 2019
Operation
Air carrier
Aircraft
N557WN
Make and model
Boeing 737790
Aircraft serial
30166
Aircraft time
60,319 hours, 28,702 cycles
Part
Support Fitting
Condition
Corroded
Location
Lt Mlg Trunnion
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

L/H MLG FWD TRUNNION SUPPORT FITTING P/N 115A5211-1 UPPER I/B LUG FACE CORRODED REPAIRED PER EA 1-A57-3246 REV 10