What was found
SHIP 6811 - ATB - RETURNED TO JFK DUE TO RIGHT BLEED OFF WITH ASSOCIATED RIGHT PACK OFF MESSAGE. ALSO HAD RIGHT CENTER FUEL PUMP INOP. CORRECTIVE ACTION: REMOVED AND REPLACED N2 SPEED CARD AND RIGHT ENGINE PMA ROTOR/STATOR ASSY.
- Difficulty date
- April 15, 2023
- Submitted
- April 18, 2023
- Operation
- Air carrier
- Aircraft
- N705TW
- Make and model
- Boeing 757231
- Aircraft serial
- 28479
- Aircraft time
- 92,839 hours, 23,298 cycles
- System (JASC)
- 7714 · Engine RPM Indicating System
- Part
- Unknown
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.