Service difficulty report · Compressor · Boeing 757222

Difficulty date
October 18, 2002
Submitted
November 20, 2002
Operation
Air carrier
Aircraft
N534UA
Make and model
Boeing 757222
Aircraft serial
25129
Aircraft time
38,828 hours, 14,295 cycles
Engine
Pwa PW2037
Engine time
35,325 hours, 11,825 cycles
Part
Compressor
Condition
Stalled
Location
Nr 1 Engine
Stage of operation
CL
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

NUMBER 1 ENGINE COMPRESSOR STALL CLIMBING THROUGH 10000 FT AND PASSING THROUGH 767 WAKE TURBULENCE. ENGINE SELF RECOVERED AND CONTINUED NORMAL OPERATION. SURGE INSPECTION/CHECK WAS PERFORMED, WITH NO DISCREPANCIES FOUND. ENGINE TSI WAS 14,000 FLIGHT HOURS WITH NORMAL ECM TREND PLOT.