What was found
AIRCRAFT WAS NOT GROUNDED. STATUS MESSAGE DOOR EPAS SENSOR 3R. PERFORMED EPAS PRESSURE TEST FOUND BOTTLE BELOW MINIMUM PRESSURE. REPLACED BOTTLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK, PER AMM 787-A--52-11-21.
- Difficulty date
- August 20, 2020
- Submitted
- October 29, 2020
- Operation
- Air carrier
- Aircraft
- N804AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40622
- Aircraft time
- 19,558 hours, 2,311 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Bottle
- Part number
- 410046545
- Part serial
- 68724A1
- Condition
- Low Pressure
- Location
- Epas System
- Part time
- 19,557 hours, 2,310 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.