What was found
WEATHER RADAR SYSTEM FAILURE. REPLACED RADAR ANTENNA DRIVE UNIT, OPS CHEKS OK. SUSPECT BAD ANTENNA CONNECTION. AC OK FOR SERVICE
- Difficulty date
- October 21, 2007
- Submitted
- October 26, 2007
- Operation
- Air carrier
- Aircraft
- N786UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26938
- Aircraft time
- 45,982 hours, 6,942 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 3442 · Weather Radar System
- Part
- Drive Unit
- Part number
- 20414440402
- Condition
- Failed
- Location
- Wx Radar Sys
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.