Service difficulty report · Solenoid · Boeing 757222

Difficulty date
September 6, 2013
Submitted
September 10, 2013
Operation
Air carrier
Aircraft
N551UA
Make and model
Boeing 757222
Aircraft serial
25399
Aircraft time
82,151 hours, 23,748 cycles
Engine
Pwa PW2037
Part
Solenoid
Condition
Leaking
Location
Apu
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

APU INOPERATIVE DUE TO OIL LEAK. INSTALLED NEW DE-OILER SOLENOID IAW AMM. NO PACKING AT GEARBOX. NEED PCN 750-1183, NOT AT SANMM. PART IS MARKED FOR NEXT STATION. COMPLIED IAW MEL 4911E. REPLACED WITH NEW SEAL. OPERATIONS & LEAK CHECKED GOOD.