Service difficulty report · Reservoir · Boeing 757222

Difficulty date
April 7, 2010
Submitted
April 9, 2010
Operation
Air carrier
Aircraft
N502UA
Make and model
Boeing 757222
Aircraft serial
24623
Aircraft time
69,786 hours, 22,498 cycles
Engine
Pwa PW2037
Part
Reservoir
Part number
80330034600U
Condition
Low Pressure
Location
L4 Door
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

MED 4L PASSENGER DOOR EMERGENCY POWER RESERVOIR PRESSURE IS LOW AT 2,100 PSI. REPLACED RESERVOIR PER MM.