What was found
DURING ENGINE START, APU AUTO SHUTDOWN. A/C RETURNED TO THE BLOCKS (BTB). MTX DEFERRED IAW 49-11-1A PLACARD INSTALLED MX PROCEDURES COMPLIED WITH AIRCRAFT REMAINS NO ETOPS. A/C RETURNED TO SERVICE.
- Difficulty date
- August 14, 2026
- Submitted
- August 14, 2026
- Operation
- Air carrier
- Aircraft
- N487CM
- Make and model
- Boeing 767360
- Aircraft serial
- 33768
- Aircraft time
- 79,493 hours, 19,374 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Shutdown
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.