Service difficulty report · Pressure Switch · Boeing 757222

Difficulty date
September 20, 2012
Submitted
September 26, 2012
Operation
Air carrier
Aircraft
N527UA
Make and model
Boeing 757222
Aircraft serial
24995
Aircraft time
70,297 hours, 25,879 cycles
Engine
Pwa PW2037
Part
Pressure Switch
Part number
8D1453
Part serial
28
Condition
Faulty
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
C

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

What was found

HIGH SPEED ABORT (110 KNOTS) FOR LEFT ENG OIL PRESS LIGHT. REPLACED NR 1 ENGINE LOW OIL PRESSURE SWITCH IAW AMM. OPS AND LEAK CHECK OK.