What was found
HAD LT BLEED AIR TRIP OFF IN DESCENT, RESET OK IAW CHECKLIST. REPLACED PRECOOLER CONTROL VALVE. (K)
- Difficulty date
- December 23, 2006
- Submitted
- December 28, 2006
- Operation
- Air carrier
- Aircraft
- N317TZ
- Make and model
- Boeing 73783N
- Aircraft serial
- 28246
- Engine
- Cfmint CFM567B22
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Control Valve
- Part number
- 32895625
- Part serial
- 7743
- Condition
- Unserviceable
- Location
- Engine
- Part time
- 12,785 hours, 5,599 cycles
- Stage of operation
- DE
- 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.