What was found
RT BLEED TRIPOFF LIGHT ILLUMINATED IN FLIGHT. WOULD NOT RESET WITH TRIP RESET BUTTON. REMOVED AND REPLACED PRECOOLER CONTROL VALVE SENSOR IAW MM 36-12-03-4. OPS CHECK NORMAL. OK FOR SERVICE. (K)
- Difficulty date
- July 19, 2007
- Submitted
- July 31, 2007
- Operation
- Air carrier
- Aircraft
- N310TZ
- Make and model
- Boeing 73783N
- Aircraft serial
- 28243
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Sensor
- Part number
- 1296662
- Part serial
- 8446
- Condition
- Unserviceable
- Location
- Precooler
- Stage of operation
- CR
- 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.