Service difficulty report · Rib · Boeing 7377H4

Difficulty date
October 15, 2019
Submitted
November 1, 2019
Operation
Air carrier
Aircraft
N909WN
Make and model
Boeing 7377H4
Aircraft serial
32458
Aircraft time
40,914 hours, 24,510 cycles
Part
Rib
Part number
186A1001
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
9
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

R/H HORIZONTAL STABILIZER LEADING EDGE ACCESS PANEL # 341B INNER RIB 10 HAD SMALL CRACK AT EDGE. / R&R #10 INNER RIB PER SRM AND DWG.

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