Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
April 1, 2021
Submitted
April 5, 2021
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
63,567 hours, 37,427 cycles
Part
Trunnion
Condition
Corroded
Location
Lt Mlg
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

LH MLG FWD TRUNNION SUPPORT FITTING #3 LOWER OUTBD LUG FACE HAS EVIDENCE OF CORROSION REPAIRED PER EA NO: 1A573246 REV 12

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