What was found
LEFT ENGINE FIRE MASTER WARNING MESSAGE AT FLIGHT LEVEL 260. SHUTDOWN LEFT ENGINE AND RETURNED TO AIRPORT. FOUND LEFT ENGINE LOW PRESSURE TURBINE CASE COOLING DUCT RUPTURED. REPLACED DUCT.
- Difficulty date
- November 19, 2021
- Submitted
- November 19, 2021
- Operation
- Air carrier
- Aircraft
- N881YV
- Make and model
- Boeing 767241
- Aircraft serial
- 23803
- Aircraft time
- 98,614 hours, 37,246 cycles
- Engine
- Ge CF680C2B2
- Engine time
- 64,263 hours, 12,648 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Cooling Duct
- Part number
- 1835M96G01
- Part serial
- NONE
- Condition
- Ruptured
- Location
- Lt Engine
- Part time
- 64,263 hours, 12,648 cycles
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- E, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.