What was found
DURING CLIMB & DESCENT RT DUCT PRESSURE FLUCTUATES BETWEEN 15-35 PSI. REPLACED NR 2 ENG PRSOV. RAN ENG AND LEAK CKD. OPS CHECKED NORMAL.
- Difficulty date
- January 29, 2011
- Submitted
- February 4, 2011
- Operation
- Air carrier
- Aircraft
- N665UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29237
- Aircraft time
- 44,866 hours, 12,311 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 7732887810
- Part serial
- 134
- Condition
- Fluctuates
- Location
- Right
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.