Service difficulty report · Support · Boeing 7377H4

Difficulty date
February 27, 2020
Submitted
March 27, 2020
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
61,632 hours, 36,258 cycles
Part
Support
Condition
Cracked
Location
Le 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

RIGHT WING LEADING EDGE; #4 LEADING EDGE FLAP CAVETY; O/B RIB INNER UPPER SURFACE AFT PANEL SUPPORT CRACKED. / REMOVED AND REPLACED RIB SUPPORT AT RIGHT WING L/E #4 L/E FLAP CAVETY O/B INNER UPPER SURFACE AFT PANEL SUPPORT IRW B737-700 SRM 51-40-02-0G-0 RQ 17215 03/03/20

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