Service difficulty report · Plate · Boeing 7377H4

Difficulty date
July 3, 2020
Submitted
May 13, 2021
Operation
Air carrier
Aircraft
N252WN
Make and model
Boeing 7377H4
Aircraft serial
34973
Aircraft time
48,181 hours, 28,701 cycles
Part
Plate
Condition
Cracked
Location
Rt 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

RH WING REAR SPAR LOWER SHELF PANEL WAFFLE PLATE CRACKED RSS218 (JUST OB OF PANEL 651DB) / REMOVED AND REPLACED RH WING REAR SPAR LOWER SHELF PANEL WIGGLE PLATE AT RSS218 PER SRM 51-40-02. TREATED AND PRIMED BARE AREAS PER SRM 51-20-01. TOP COATED PER AMM 51-21-73.

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