Service difficulty report · Thrust Reverser · Boeing 747446

Difficulty date
September 25, 2011
Submitted
September 29, 2011
Operation
Air carrier
Aircraft
N459MC
Make and model
Boeing 747446
Aircraft serial
26344
Aircraft time
70,611 hours, 13,844 cycles
Part
Thrust Reverser
Condition
Damaged
Location
Nr 2
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 WALKAROUND, MX FOUND THE NR 2 RT THRUST REVERSER INSULATION DAMAGED. DAMAGE IS SUSPECTED TO BE DUE TO DAMAGE FROM THE IDG AIR/OIL COOLER PARTIAL VANE LIBERATION.