Service difficulty report · Rib · Boeing 7377H4

Difficulty date
October 7, 2017
Submitted
October 17, 2017
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
50,137 hours, 29,336 cycles
Part
Rib
Part number
116A41606
Condition
Cracked
Location
Rt Wing
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

RIGHT WING INBOARD LEADING EDGE RIB NR 6 CRACKED ON INBOARD BULLNOSE FLANGE. R & R THE RIB IAW SRM AND DWG.

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