What was found
RT ENGINE A/I VALVE INTERMITTENTLY STICKS WHEN OPERATING. REMOVED AND REPLACED RT ENGINE COWL ANTI ICE VALVE, IAW AMM 30-21-03. PERFORMED OPERATIONS TEST AND LEAK CHECK, FOUND GOOD.
- Difficulty date
- January 7, 2021
- Submitted
- January 12, 2021
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 89,472 hours, 25,395 cycles
- Engine
- Ge CF680C2B6F
- System (JASC)
- 7510 · Engine Anti-Icing System
- Part
- Anti-Ice Valve
- Part number
- 2790583108
- Part serial
- 1413A
- Condition
- Stuck
- Location
- Rt Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.