Service difficulty report · Pump · Boeing 757223

Difficulty date
December 14, 2004
Submitted
December 18, 2004
Operation
Air carrier
Aircraft
N661AA
Make and model
Boeing 757223
Aircraft serial
25295
Engine
Rroyce RB211535E4B3
Part
Pump
Part number
GP202MK1
Condition
Failed
Location
Lt Engine
Stage of operation
AP
How discovered
O
Nature of condition
X
Precautionary procedure
O

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

What was found

SJU - LEFT HAND ENGINE FAILED AT 800 FEET ON FINAL. LEFT ENGINE LOW PRESSURE PUMP ANNUNCIATED ON EICAS. ALL OTHER INDICATIONS NORMAL. REPLACED ROTOR AND DRIVE ASSEMBLY (UL39542 MFG ROLLS ROYCE) AND STATOR (450401 MFG UNISON INDUSTRIES) AND HIGH PRESSURE FUEL PUMP. SYSTEM GROUND CHECKED NORMAL OPERATION.