Service difficulty report · Engine · Boeing 767322

Difficulty date
September 12, 2003
Submitted
September 23, 2003
Operation
Air carrier
Aircraft
N653UA
Make and model
Boeing 767322
Aircraft serial
25391
Aircraft time
48,362 hours, 7,962 cycles
Engine
Pwa PW4060
Part
Engine
Condition
Surges
Location
Nr 2
Stage of operation
NR
How discovered
O
Nature of condition
R
Precautionary procedure
O

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

What was found

NR 2 ENGINE, SURGE. ENGINE SURGE IN FLIGHT AT TOP OF DECENT. EPR BELOW 1.25. ENGINE REMOVED TO PERFORM SURGE CHECKS AND TEST-21. PERFORMED EXTERNAL CHECKS AND FOUND NO DISCREPANCIES.