Service difficulty report · Stiffener · Boeing 73776N

Difficulty date
November 1, 2016
Submitted
November 29, 2016
Operation
Air carrier
Aircraft
N7712G
Make and model
Boeing 73776N
Aircraft serial
32660
Aircraft time
38,197 hours, 17,855 cycles
Part
Stiffener
Part number
186A200041
Part serial
IC0572
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
9
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 CRACKED AT HSS 120.30, 3RD STIFFENER FROM THE FORWARD SPAR. REPAIRED THE STIFFENER IAW EA.

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