What was found
AFTER TAKEOFF, CREW EXPERIENCED T/R ISOLATION VALVE LIGHT ILLUMINATING. AIRCRAFT RETURNED TO DAL AND MADE AN UNEVENTFUL LANDING. REPLACED ENGINE ACCESSORY UNIT AND BOTH PRESSURE SWITCHES PER BOEING M/M.
- Difficulty date
- July 1, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N61SW
- Make and model
- Boeing 7372H4
- Aircraft serial
- 21970
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Tr Unit
- Condition
- Inoperative
- Location
- Engine
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.