Service difficulty report · Valve · Boeing 777222

Difficulty date
August 22, 2013
Submitted
September 27, 2013
Operation
Air carrier
Aircraft
N795UA
Make and model
Boeing 777222
Aircraft serial
26927
Aircraft time
69,999 hours, 9,913 cycles
Engine
Pwa PW40903
Part
Valve
Part number
32907449
Part serial
49
Condition
Failed
Location
Right
Stage of operation
IN
How discovered
V
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

RIGHT FAMV MESSAGE DISPLAYED. RAN ENGINE, NO HELP. REPLACED & TESTED FAN AIR MODULE VALVE IAW AMM36-11-16. NO FURTHER FAULTS.