What was found
LH ENG BLEED VALVE EICAS MESSAGE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE.R&R LH HIGH PRESSURE CONTROLLER IAW AMM 36-11-08 LEAK & BITE CHECK GOOD. AICRAFT RELEASED FOR FLIGHT.
- Difficulty date
- August 28, 2021
- Submitted
- August 30, 2021
- Operation
- Air carrier
- Aircraft
- N744AX
- Make and model
- Boeing 767232
- Aircraft serial
- 22221
- Aircraft time
- 96,708 hours, 44,085 cycles
- Engine
- Ge CF680A2
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Controller
- Part number
- 77328915
- Part serial
- 901111
- Condition
- Faulty
- Location
- Left Eng Hi Pres
- Part time
- 2,812 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.