Service difficulty report · Rib · Boeing 7377H4

Difficulty date
August 21, 2013
Submitted
August 22, 2013
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
41,650 hours, 24,109 cycles
Part
Rib
Part number
186A1401
Condition
Cracked
Location
Rt 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

RT HORIZONTAL STABILIZER IN SPAR RIB AT STATION 92.70 CRACKED AT THE LOWER END OF THE 2 MIDDLE VERTICAL STIFFENERS. REPAIRED RIB IAW SRM.

More about the Boeing 737-7H4