Service difficulty report · Plate · Boeing 737*

Difficulty date
March 9, 2022
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N412WN
Make and model
Boeing 737*
Aircraft serial
29818
Aircraft time
68,253 hours, 40,291 cycles
Part
Plate
Condition
Cracked
Location
R/H Wing
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 WING LOWER TRAILING EDGE SHELF PANEL; JUST OUTBOARD OF THE #6 FLAP TRACK FAIRING HAS A WAFFLE PLATE CRACKED OUT WITH A MISSING NUT PLATE AT ORSS 263; JUST ABOVE THE #2 PYLON AFT FAIRING. / [01] R/R WAFFLE PANEL REF SRM 51-40-02. INSTALLED ONLY 4 OUT 5 FASTENERS DUE TOO MISSING FREEZE PLUG.;[02] R&R'D WAFFLE PLATE AND INSTALLED PANEL PER SRM 51-20-11;[03] INSTALLED WAFFLE PLATE AND PANEL PER SRM 51-20-11