What was found
UNDERWING VALVE ASSY. HAS BROKEN PIN ASSY, WARNING STREAMER. REMOVED AND INSTALLED NEW UNDERWING VALVE PIN ASSY IAW-B767 AMM- 25-65-00 (1346790)
- Difficulty date
- December 11, 2025
- Submitted
- December 12, 2025
- Operation
- Air carrier
- Aircraft
- N175DZ
- Make and model
- Boeing 767332
- Aircraft serial
- 29696
- Aircraft time
- 105,331 hours, 21,943 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Pin
- Condition
- Broken
- Location
- Valve
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.