What was found
DMI NR 32768, NR 1 PYLON VALVE INOPERATIVE, ALSO HIGH PRESSURE BLEED VALVE ON ENGINE NR 1. REMOVAL AND REPLACEMENT. REMOVED AND REPLACED PYLON VALVE DUE TO NOT CLOSING COMPLETELY , OPS CHECK AND LEAK CHECKS GOOD IAW MM 36-11-04.
- Difficulty date
- July 9, 2004
- Submitted
- July 12, 2004
- Operation
- Air carrier
- Aircraft
- N505MC
- Make and model
- Boeing 7472D3B
- Aircraft serial
- 21251
- Aircraft time
- 86,682 hours, 19,015 cycles
- Engine
- Ge CF650E2
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 73836219
- Part serial
- KD8463870217
- Condition
- Malfunctioned
- Location
- Nr 1 Pylon
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.