Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
April 4, 2020
Submitted
May 25, 2021
Operation
Air carrier
Aircraft
N792SW
Make and model
Boeing 7377H4
Aircraft serial
27887
Aircraft time
67,949 hours, 40,190 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 UPPER O/B LUG BORE HAS EVIDENCE OF CORROSION / REPAIRED PER EA 1-A57-3246 REV 11

More about the Boeing 737-7H4