Service difficulty report · Rib · Boeing 7377H4

Difficulty date
May 28, 2016
Submitted
June 8, 2016
Operation
Air carrier
Aircraft
N925WN
Make and model
Boeing 7377H4
Aircraft serial
36630
Aircraft time
27,934 hours, 16,473 cycles
Part
Rib
Part number
186A1401
Condition
Cracked
Location
Lt Horiz Stab
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

LEFT HORIZONTAL STABILIZER RIB VERTICAL STIFFENER 10.5, CRACKED AT STATION 92.7, FROM AFT SPAR. REPAIRED RIB IAW SRM.

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