What was found
STATUS MESSAGE: BLEED HP ENG 1. NO TIME FOR T-S. HP VALVE SECURED IN CLOSED POSITION. HIGH PRESSURE CONTROLLER LOCATED IN LOB ABOVE DOOR 2L. REPLACED HPC. OPS ARE NORMAL.
- Difficulty date
- June 9, 2010
- Submitted
- June 11, 2010
- Operation
- Air carrier
- Aircraft
- N118UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28811
- Aircraft time
- 45,645 hours, 5,575 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7530 · Compressor Bleed Control
- Part
- Controller
- Part number
- 77328918
- Part serial
- 118
- Condition
- Faulty
- Location
- Bleed Valve
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.