Service difficulty report · Seal · Boeing 757222

Difficulty date
August 20, 2008
Submitted
September 16, 2008
Operation
Air carrier
Aircraft
N537UA
Make and model
Boeing 757222
Aircraft serial
25157
Aircraft time
56,864 hours, 20,863 cycles
Engine
Pwa PW2037
Part
Seal
Condition
Leaking
Location
Apu Compressor
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

GENERATOR INDICATION AND APU EICAS MESSAGE. FLIGHT DIVERTED. FOUND FRONT LOAD COMPRESSOR SEAL LEAKING. REPLACED APU ASSY.