SDR UALA2013040902378

Service difficulty report · Engine · Boeing 757222

Difficulty date: April 6, 2013
Submitted: May 17, 2013
Operation: Air carrier
Aircraft: N585UA
Make and model: Boeing 757222
Aircraft serial: 26709
Aircraft time: 65,253 hours, 23,038 cycles
Engine: Pwa PW2037
Engine time: 62,737 hours, 21,631 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Vibration
Location: Nr 1
Part time: 62,737 hours, 21,631 cycles
Stage of operation: NR
How discovered: 9
Nature of condition: E
Precautionary procedure: O

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

What was found

NR 1 ENGINE VIBRATION. LEFT ENGINE VIBRATION INDICATES 1.2. VIBRATION CAN BE FELT AND HEARD THROUGH ACFT. IT DOES NOT VARY WITH THROTTLES, ACFT SPEED OR ALTITUDE. TROUBLESHOT PER FIM 71-05-0 FIG 107. REPLACED NR 1 ENGINE PER MM TOD 71-00-02 CON FIG 1.