What was found
LEFT WING, INSPAR LOWER SURFACE EXTERIOR, SUMP DRAIN MAIN TANK, WITH FUEL LEAK(<P>MAIN TANK SUMP DRAIN VALVE WAS REPLACED IAW AMM 28-11-05-404</P> / <P>CHECK FOR LEAKS WAS PERFORMED AND NO FOUND LEAKS</P>)
- Difficulty date
- August 10, 2023
- Submitted
- August 14, 2023
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 83,947 hours, 24,027 cycles
- System (JASC)
- 2800 · Aircraft Fuel System
- Part
- Drain Valve
- Part number
- 6D227
- Part serial
- NSN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.