Service difficulty report · Plate · Boeing 7377H4

Difficulty date
October 19, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N910WN
Make and model
Boeing 7377H4
Aircraft serial
36618
Aircraft time
57,170 hours, 34,464 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

CRACK ON CORRUGATED PLATE LOCATED TRAILING EDGE IRSS216 AT RT WING. REPLACED CORRUGATED PLATE LOCATED TRAILING EDGE IRSS216 AT RT WING. IAW B737-700 SRM 51-10-02-0G-0 ITEM 9 AND SRM 51-40-02-0G-0. MEASUREMENT OF CRACK IS: 0.215 INCHES.

More about the Boeing 737-7H4