Service difficulty report · Insulation · Boeing 767322

Difficulty date
September 10, 2014
Submitted
September 12, 2014
Operation
Air carrier
Aircraft
N652UA
Make and model
Boeing 767322
Aircraft serial
25390
Aircraft time
94,896 hours, 14,929 cycles
Engine
Pwa PW4060
Part
Insulation
Condition
Burned
Location
Overwing Exit
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

LEFT FWD OVERWING EXIT INSULATION IS BURNED AT HEATER ELEMENT. REMOVED LT FWD OVERWING EXIT LINER. INSTALLED ON EXIT HATCH & INSTALLED ON ACFT. OPERATIONS TESTED IAW MM 21-45-61.