Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
June 27, 2020
Submitted
May 25, 2021
Operation
Air carrier
Aircraft
N403WN
Make and model
Boeing 7377H4
Aircraft serial
29815
Aircraft time
66,739 hours, 39,467 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

RT MLG FWD TRUNNION FITTING LOWER OUTBOARD OUTER FACE HAS CORROSION / ACCOMPLISHED E.A. 1-A57-3246 AND MT 757-RCB-04-01 ON LOWER OUTBOARD OUTER FACE. (SPOT-FACED) REF. D&M ENTERPRISES W.O. SSR# 1230

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