Service difficulty report · Rib · Boeing 737790

Difficulty date
November 9, 2016
Submitted
November 29, 2016
Operation
Air carrier
Aircraft
N560WN
Make and model
Boeing 737790
Aircraft serial
30542
Aircraft time
54,411 hours, 25,018 cycles
Part
Rib
Part number
114A50103
Part serial
000536
Condition
Cracked
Location
Lt 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

LEFT WING NR 1 SLAT LEADING EDGE LOWER AT ACTUATOR RIB CRACKED. R & R NR 1 SLAT IAW AMM.