What was found
ETOPS SIGNIFICANT SYS - SUSPECT FMU POPULATION IAW MAINT VP REMOVED AND REPLACED FMU FUEL METERING UBIT MPN 801000-3 SN F26682. REMOVED AND REPLACED NR1 ENG FMU IAW AMM 73-21001-404-001-N00 PERFORMED TEST 3 LK AND OPS CK GOOD.
- Difficulty date
- November 2, 2009
- Submitted
- November 4, 2009
- Operation
- Air carrier
- Aircraft
- N580HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28140
- Aircraft time
- 29,457 hours, 5,621 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Fmu
- Part number
- 8010003
- Part serial
- F26682
- Condition
- Malfunctioned
- Location
- Engine
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.