Service difficulty report · Valve · Boeing 777222

Difficulty date
October 6, 2013
Submitted
October 8, 2013
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
48,297 hours, 10,241 cycles
Engine
Pwa PW4077
Part
Valve
Condition
Malfunctioned
Location
Fuel System
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

AFTER NR 1 ENGINE SHUTDOWN GOT FUEL SPAR VALVE STATUS MESSAGE WITH MESSAGE 2814001. REMOVED SPAR VALVE IAW MM 28-22-02. REPLACED ACTUATOR IAW EA 2820-1615 REV B & ECRA 2820-02085, ACCOMPLISHED EA 2820-1615 UP TO STEP 53. REQUIRE OP CHECK IAW MM 28-22-00 TASK 28-22-00-710. OPERATIONS CHECKED GOOD IAW MM TASK 28-22-00-710.