Service difficulty report · Precooler · Boeing 767322

Difficulty date
March 29, 2013
Submitted
April 4, 2013
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
86,700 hours, 13,820 cycles
Engine
Pwa PW4060
Part
Precooler
Part number
7929405
Part serial
920718
Condition
Cracked
Location
Nr 2 Engine
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

FOUND NR 2 ENGINE PRECOOLER HOUSING CRACKED AT LEFT SIDE FORWARD LOWER CORNER. REMOVED NR 2 PRECOOLER IAW MM. INSTALLED PRECOOLER IAW AMM.