- Difficulty date
- April 18, 2018
- Submitted
- April 20, 2018
- Operation
- Air carrier
- Make and model
- Boeing 76733A
- Aircraft serial
- 27310
- Aircraft time
- 93,402 hours, 18,590 cycles
- Part
- Transducer
- Part number
- 38760841
- Part serial
- 41595
- Condition
- Malfunctioned
- Location
- Apu Duct Press
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU INOPERATIVE. APU DUCT PRESSURE DROPPED OFF. IAW DDG 49-11-01A CAT LOG PAGE 947614 COMPLIED WITH ECM 2018P-529, AND REMOVED AND REPLACED TOTAL PRESSURE TRANSDUCER IAW AMM 49-56-02. APU OPS CHECKED IAW AMM 49-11-00. OPS CHECKED NORMAL.