Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
January 11, 2020
Submitted
May 25, 2021
Operation
Air carrier
Aircraft
N781WN
Make and model
Boeing 7377H4
Aircraft serial
30601
Aircraft time
67,310 hours, 39,694 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

LEFT WING MLG FWD TRUNNION SUPPORT FITTING LOWER INBD LUG FACE SHOWS SIGNS OF CORROSION / REPAIRED PER EA 1-A57-3246 REV 11

More about the Boeing 737-7H4