Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
August 28, 2018
Submitted
February 21, 2022
Operation
Air carrier
Aircraft
N788SA
Make and model
Boeing 7377H4
Aircraft serial
30603
Aircraft time
63,225 hours, 37,171 cycles
Part
Stiffener
Condition
Cracked
Location
Wheel Well Rh
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

VERTICAL STIFFENER IS CRACKED AT BS663 RBL 27 WL145 / REPLACED AND REINSTALLED VERTICAL STIFFENER AT BS 663 RBL 27 WL 145 P/N 7530305 PO # 703100 REMOVED ON CUSTOMER CARD T896911 IAW SRM 51-40-02 AND DWG # 111A1000 REV B 80641U 30AUG18

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