Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
November 19, 2013
Submitted
December 3, 2013
Operation
Air carrier
Aircraft
N901WN
Make and model
Boeing 7377H4
Aircraft serial
32545
Aircraft time
21,380 hours, 12,639 cycles
Part
Stiffener
Part number
111A240102
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

LT HORIZONTAL STABILIZER IN SPAR RIB AT STABILIZER STATION 129.5 CRACKED ON LOWER END OF THE 3RD VERTICAL STIFFENER. REPAIRED STIFFENER IAW SRM.

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