Service difficulty report · Modulating Valve · Boeing 7379
FAA SDR system
- Difficulty date
- November 8, 2023
- Submitted
- November 13, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7379
- Aircraft serial
- 43353
- Aircraft time
- 6,956 hours, 2,013 cycles
- Engine
- Cfmint LEAP1B21
- Part
- Modulating Valve
- Part number
- 632920703
- Part serial
- 1511
- Condition
- Faulty
- Location
- #2 Engine
- Part time
- 6,979 hours, 2,020 cycles
- 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
TECH SERVICES REQUEST FOR FOLLOW-UP TO MTX LIGHT & FAULT(RIGHT FAMV FAULT 36-12021)----(#PRI1)----ETOPS SIGNIFICANT SYSTEM----. GROUNDED - YES. (RESOLVED ON W/O: 1976146 TASKCARD: N/R-00002 ) REPLACED FAMV - REF AMM 36-12-03. OPS CHECKED GOOD.