What was found
ETOPS SIGNIFICANT SYSTEM: ON CLIMBOUT RIGHT SIDE DUCT PRESSURE READ "0" PSI. CYCLED NR 2 BLEED. NO RELIEF MTX CONTROL ADVISED RETURNED TO BLOCK. REMOVED AND REPLACED NR 2 ENGINE BLEED AIR REGULATOR AND CONNECTOR. SYS OPS NORMAL.
- Difficulty date
- February 5, 2011
- Submitted
- February 10, 2011
- Operation
- Air carrier
- Aircraft
- N752MA
- Make and model
- Boeing 73748E
- Aircraft serial
- 28198
- Aircraft time
- 25,057 hours, 24,119 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Regulator
- Part number
- 1074926
- Condition
- Inoperative
- Location
- Bleed Air Sys
- 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.