What was found
NR 1 ENG FAILED PNEUMATIC HEALTH CHECK. ON NR 2682N00540 PERFORMED NR 1 ENG PNEUMATIC HEALTH CHECK, NO FAULTS FOUND, NO LEAKS NOTED. PER MM OPS CHECK NORMAL, AFTER REMOVAL AND REPLACING THE PRSOV.
- Difficulty date
- June 20, 2011
- Submitted
- July 14, 2011
- Operation
- Air carrier
- Aircraft
- N673UA
- Make and model
- Boeing 767322
- Aircraft serial
- 29241
- Aircraft time
- 41,422 hours, 10,883 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 7732887810
- Part serial
- 140
- Condition
- Failed
- Location
- Pneumatic Sys
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.