Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
June 20, 2020
Submitted
May 25, 2021
Operation
Air carrier
Aircraft
N439WN
Make and model
Boeing 7377H4
Aircraft serial
29834
Aircraft time
58,408 hours, 34,567 cycles
Part
Trunnion
Condition
Corroded
Location
Rt 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

R/H MLG FWD TRUNNION SUPPORT FITTING LUG FACT EVIDENCE OF CORROSION LOWER OTBD / REPAIRED PER EA 1-A57-3246 REV 11

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