Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 16, 2026
Submitted
July 17, 2026
Operation
Air carrier
Aircraft
N930WN
Make and model
Boeing 7377H4
Aircraft serial
36636
Aircraft time
55,646 hours, 33,976 cycles
Part
Angle
Condition
Cracked
Location
Zone 600 Flap
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

CRACKED ANGLE TRAILING EDGE LOCATED IRSS 140 UPPER POSITION AT RT WING. REPLACED ANGLE TRAILING EDGE LOCATED IRSS 140 UPPER POSITION AT RT WING IAW SRM 51-40-02-0G-0 & DWG:115A2000; SHEET 22, REV A. MEASUREMENT OF CRACK IS: 1.495 IN.

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