What was found
DIVERSION, L DUCT PRESS READING 4LBS, RT 42. R&R PRECOOLER CONTROL VALVE IAW AMM.
- Difficulty date
- July 28, 2019
- Submitted
- July 30, 2019
- Operation
- Air carrier
- Aircraft
- N8303R
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36681
- Aircraft time
- 25,539 hours, 11,020 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Control Valve
- Part number
- 332A23001
- Condition
- Faulty
- Location
- Bleed Air Sys
- Stage of operation
- CR
- 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.