Service difficulty report · Rib · Boeing 7377H4

Difficulty date
June 7, 2013
Submitted
June 17, 2013
Operation
Air carrier
Aircraft
N942WN
Make and model
Boeing 7377H4
Aircraft serial
36648
Aircraft time
13,382 hours, 7,898 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

RIGHT HORIZONTAL STABILIZER RIB LOWER FLANGE AT STA 92.7 CRACKED INBD SIDE AT FWD SPAR. REMOVED RIB ANGLE IAW EA.

More about the Boeing 737-7H4