Service difficulty report · Valve · Boeing 777222

Difficulty date
April 6, 2011
Submitted
April 27, 2011
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
38,892 hours, 8,417 cycles
Engine
Pwa PW4077
Part
Valve
Part number
32907449
Part serial
150
Condition
Faulty
Location
Lt Engine Bleed
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

BLEED FAMV-L STATUS MESSAGE, AHM PROGRAM DETECTED FAULT MSG 36-10531 FAMV-L RVDT CKT OPEN OR SHORTED. REPLACED NR 1 ENG FAMV PER MM. RAN ENG 5 MIN IDLE TO OP CHECK FAMV. OPS CHECKED GOOD, MESSAGE CLEARED.