What was found
DURING CRUISE AND DESCENT RIGHT ENGINE BLEED OFF LIGHT ON INTERMITTENT AND UPPER EICAS MESSAGES. CLEANED CONNECTOR AT THE RH PRSOV IAW SWPM 20-50-00 CYCLED VALVE INDICATION CHECKED NORMAL.
- Difficulty date
- June 1, 2023
- Submitted
- June 6, 2023
- Operation
- Air carrier
- Aircraft
- N321CM
- Make and model
- Boeing 767323
- Aircraft serial
- 29431
- Aircraft time
- 86,574 hours, 14,668 cycles
- System (JASC)
- 3600 · Pneumatic System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.