What was found
*** SUPPLEMENTAL SDR *** RIGHT WING FUEL VENT DUCT CRACKED. INSTALLED R/H WING FUEL VENT DUCTING PER MM 28-13-00.
- Difficulty date
- October 20, 2023
- Submitted
- October 23, 2023
- Operation
- Air carrier
- Aircraft
- N577UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 35666
- Aircraft time
- 55,085 hours, 8,529 cycles
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Duct
- Part number
- 112U47202
- Part serial
- BN105570
- Condition
- Cracked
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.