Service difficulty report · Stiffener · Boeing 73776N

Difficulty date
July 30, 2020
Submitted
September 4, 2020
Operation
Air carrier
Aircraft
N7884G
Make and model
Boeing 73776N
Aircraft serial
30133
Aircraft time
62,884 hours, 25,819 cycles
Part
Stiffener
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 HAND HORIZONTAL STABILIZER INSPAR RIB AT STATION 129.50; 3RD VERTICAL STIFFENER IS CRACKED. REMOVED THE DAMAGED PART AT RIGHT HAND HORIZONTAL STABILIZER INSPAR RIB AT STA 129.50; 3RD VERTICAL STIFFENER AND INSTALLED REPAIR PARTS IAW. SRM 55-10-09-2R-4 55920U 11AUG20

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