Service difficulty report · Plate · Boeing 7377H4

Difficulty date
March 5, 2026
Submitted
March 9, 2026
Operation
Air carrier
Aircraft
N488WN
Make and model
Boeing 7377H4
Aircraft serial
33853
Aircraft time
70,444 hours, 42,114 cycles
Part
Plate
Condition
Cracked
Location
Zone 600
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

RIGHT WING LOWER SHELF PANEL WAFFLE PLATE CRACKED OTBD NR 6 FLAP TRACK. REMOVED AND REPLACED THE WAFFLE PLATE OTBD OF NR 6 FLAP TRACK IAW SRM 51-40-02, AMM 54-52-04, AND SECURED PANEL 651GB IAW SOPM 20-50-01.

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