What was found
APU INOP, TRANSFERRED TO MEL 49-11-01A, MDDR 133954, CAT C. REMOVED AND REPLACED TRANSDUCER, DIFF PRESSURE SURGE, IAW B767 AMM 49-53-04. OPS CHECK GOOD AT THIS TIME. THIS CLEARS DMI #133954. MCC NOTIFIED. ALL PLACARDS REMOVED.
- Difficulty date
- September 6, 2020
- Submitted
- September 15, 2020
- Operation
- Air carrier
- Aircraft
- N1709A
- Make and model
- Boeing 767375
- Aircraft serial
- 24086
- Aircraft time
- 94,653 hours, 22,259 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Transducer
- Part number
- 38760855
- Part serial
- 657597
- Condition
- Failed
- Location
- Apu
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K, O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.