Service difficulty report · Torque Box · Boeing 747428

Difficulty date
July 7, 2020
Submitted
September 18, 2020
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747428
Aircraft serial
25238
Aircraft time
101,195 hours, 15,251 cycles
Engine
Ge CF680C2B1F
Part
Torque Box
Part number
491B1330000
Condition
Worn
Location
Thrust Reverser
Part time
88,053 hours, 15,371 cycles
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

DURING ACCOMPLISHMENT OF TASK CARD 71-812-01-02, NR 2 ENGINE RIGHT THRUST REVERSER TORQUE BOX UPPER CABLE BOLT HOLE WORN WAS NOTED AS WORN. ACCOMPLISHED REPAIR IAW FLIGHT VEHICLES CONSULTING INC. ENGINEERING ORDER NUMBER 20316-7.