What was found
WEATHER RADAR FAIL INDICATED INTERMITTENTLY IN CRUISE. GROUNDED - YES. REPLACED ANTENNA DRIVE UNIT. ALL OPS NORMAL REF AMM 34-43-11.
- Difficulty date
- July 10, 2019
- Submitted
- July 11, 2019
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 33,112 hours, 9,599 cycles
- System (JASC)
- 3442 · Weather Radar System
- Part
- Drive Unit
- Part number
- 6225135822
- Part serial
- 40FY79
- Condition
- Faulty
- Location
- Weather Radar
- Part time
- 25,809 hours, 8,193 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.