What was found
ATB, EICAS CAUTION, BLEED DUCT LEAK RT REFER FIM 36-11-00-812-986 AND AMM 26-18-02 REMOVE AND REPLACED THERMAL SWITCH S888 & S890. SYSTEM TEST AND OPERATIONAL TEST SATIS IAW AMM 26-18-00
- Difficulty date
- November 10, 2022
- Submitted
- November 14, 2022
- Operation
- Air carrier
- Aircraft
- N579UP
- Make and model
- Boeing 74745E
- Aircraft serial
- 26062
- Aircraft time
- 113,553 hours, 19,145 cycles
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Thermal Switch
- Condition
- Faulted
- Location
- Eng Bleed
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.