Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
April 14, 2016
Submitted
April 25, 2016
Operation
Air carrier
Aircraft
N467WN
Make and model
Boeing 7377H4
Aircraft serial
33830
Aircraft time
42,676 hours, 24,877 cycles
Part
Stiffener
Part number
6573782
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 AT STAB STATION 120.3, VERTICAL STIFFENER CRACKED 26" AFT OF FWD SPAR INBD SIDE. REPAIRED STIFFENER IAW SRM.

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