Service difficulty report · Stiffener · Boeing 7373H4

Difficulty date
December 17, 2012
Submitted
January 4, 2013
Operation
Air carrier
Aircraft
N372SW
Make and model
Boeing 7373H4
Aircraft serial
26599
Aircraft time
63,123 hours, 52,869 cycles
Part
Stiffener
Part number
6547598
Condition
Cracked
Location
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

CRACK ON STIFFENER LOC HORIZONTAL STABILIZER CENTER SECTION LEFT SIDE. REPLACED STIFFENER AND FASTENERS LOCATED HORIZONTAL STABILIZER CENTER SECTION LEFT SIDE IAW B737-300 SRM 51-10-02 ITEM 8 SRM 51-40-02 AND DRAWING

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