Service difficulty report · Trunnion · Boeing 7377H4

Difficulty date
February 20, 2021
Submitted
February 24, 2021
Operation
Air carrier
Aircraft
N422WN
Make and model
Boeing 7377H4
Aircraft serial
29826
Aircraft time
64,477 hours, 37,964 cycles
Part
Trunnion
Condition
Out Of Tolerance
Location
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

TRUNNION SUPPORT FITTING LOCATIONS #1-#2-#2 & 4 LUG BORES OUT OF TOLERANCE / ACCOMPLISHED E.A. 1-A57-3246 AND MT 757-RCB-04-01 ON TRUNNION SUPPORT FITTING LOCATION #1-#2-#3-#4 LUG BORES. (LINE REAMED.) REF. D&M ENTERPRISES A/R W.O. SSR# 1267

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