What was found
APU DUCT PRESSURE LOW AT ENG STARTUP. PERFORMED APU DUCT BLEED AIR OPS CHECK IAW B767 AMM 36-00-00-862-025 OPS CHECK GOOD NO LEAKS FOUND.
- Difficulty date
- June 11, 2025
- Submitted
- July 28, 2025
- Operation
- Air carrier
- Aircraft
- N565NC
- Make and model
- Boeing 7673BG
- Aircraft serial
- 30565
- Aircraft time
- 80,734 hours, 18,725 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.