What was found
DURING SHUTDOWN OF NR 2 ENGINE, FUEL FLOW DROPPED TO ZERO. ENGINE SHUTDOWN NORMALLY THEN FUEL FLOW SHOWED INDICATIONS ERRATICALLY BETWEEN 200-700 LBS. REPLACED RT ENGINE RELAY UNIT IAW AMM, OPS CHECKED GOOD ON ENGINE RUN.
- Difficulty date
- May 29, 2013
- Submitted
- June 26, 2013
- Operation
- Air carrier
- Aircraft
- N796UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26931
- Aircraft time
- 67,845 hours, 9,529 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Relay
- Part number
- 8112507
- Part serial
- 66
- Condition
- Malfunctioned
- Location
- Rt Engine
- 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.