What was found
FOUND RT WING JETTISON TRANSFER VALVE FAILED DURING GROUND TEST IAW AMM 28-31-04-004-001 REV87 AND AMM28-31-04-404-010 REV 87. REPLACED THE TRANSFER VALVE IAW AMM 28-31-00-715-066 REV 87
- Difficulty date
- December 16, 2016
- Submitted
- December 20, 2016
- Operation
- Air carrier
- Aircraft
- N747BC
- Make and model
- Boeing 7474J6
- Aircraft serial
- 25879
- Aircraft time
- 42,431 hours, 10,912 cycles
- System (JASC)
- 2830 · Fuel Dump System
- Part
- Transfer Valve
- Part number
- 14A11A1194
- Part serial
- 9411
- Condition
- Inoperative
- Location
- Fuel Jettison
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.