Service difficulty report · Pressure Switch · Boeing 767322

Difficulty date
June 15, 2008
Submitted
July 1, 2008
Operation
Air carrier
Aircraft
N661UA
Make and model
Boeing 767322
Aircraft serial
27158
Aircraft time
65,109 hours, 10,686 cycles
Engine
Pwa PW4060
Part
Pressure Switch
Condition
Leaking
Location
Lt Engine
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

L HYD QUANTITY ZERO. RAMP NOTES, FLUID LEAKING FROM LEFT ENGINE. PACKING IN LT SYSTEM PRESSURE SWITCH TORN. REPLACED SWITCH AND PACKING. SERVICED HYDRAULIC RESERVOIR AND PRESSURE CHECKED OP CHECK NORMAL. AC OK FOR SERVICE.