Service difficulty report · Support Plate · Boeing 7377H4

Difficulty date
February 4, 2025
Submitted
February 26, 2025
Operation
Air carrier
Aircraft
N937WN
Make and model
Boeing 7377H4
Aircraft serial
36644
Aircraft time
51,274 hours, 31,273 cycles
Part
Support Plate
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

CORROSION AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAS MULTIPLE AREAS AROUND NUT PLATE HOLES BS727B TO BS767 RBL22 WL156<[01] CORROSION WAS FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FLOOR TO SUPPORT AS PER SRM 51-40-02 AND DRAWING 146A7500 REV: -.;[02] JOB COMPLETE

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