Service difficulty report · Solenoid · Boeing 777222

Difficulty date
July 8, 2013
Submitted
July 12, 2013
Operation
Air carrier
Aircraft
N204UA
Make and model
Boeing 777222
Aircraft serial
28713
Aircraft time
64,788 hours, 8,995 cycles
Engine
Pwa PW4090
Part
Solenoid
Condition
Faulty
Location
Lt Mlg Door
Stage of operation
IN
How discovered
V
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

LEFT MLG DOOR WILL NOT CLOSE, DOOR LOCKS ARE INSTALLED IAW FIM 32-30, TASK 821. FOUND HIGH RESISTANCE BETWEEN PIN 1-6 CONNECTOR D7559P. REPLACED LEFT MLG DOOR RELEASE SAFETY VALVE MODULE SOLENOID IAW MM, DOOR OPERATED NORMAL.