Service difficulty report · Skin · Boeing 7377H4

Difficulty date
May 20, 2026
Submitted
July 1, 2026
Operation
Air carrier
Aircraft
N929WN
Make and model
Boeing 7377H4
Aircraft serial
36631
Aircraft time
58,054 hours, 35,506 cycles
Part
Skin
Condition
Cracked
Location
Zone 300
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 NOTED ON RT HORIZONTAL STABILIZER LOWER SKIN, BS 193.90; APPROX 3.6' FWD OF PREVIOUS REPAIR; L: 0.25'. REPAIRED PER EA 26-155-01375 WITH REPETITIVE INSPECTION PROGRAM DEFINED IN EA 26-155-01375-INSP. ALL STEPS ACCOMPLISHED. TASK CARD COMPLETE.

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