What was found
APU PNEUMATIC FUNCTION INOPERABLE. ENTERED INTO DMI NR 138661, IAW MEL 49-11-01-01, CAT C. PERFORMED OPERATIONAL CHECK, NO FAULTS NOTED AT THIS TIME. THIS CLEARS DMI 138661.
- Difficulty date
- November 29, 2020
- Submitted
- December 3, 2020
- Operation
- Air carrier
- Aircraft
- N1361A
- Make and model
- Boeing 76731B
- Aircraft serial
- 26265
- Aircraft time
- 93,072 hours, 20,535 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Pneumatic System
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.