What was found
WEATHER RADAR BLOWER FAN INOP. GROUNDED - YES. REMOVED AND REPLACED WX RADAR MOUNT BLOWER ASSY REF B737-900 AMM 34-43-5. OPS CKS GOOD. WX RADAR OPS CKS GOOD.
- Difficulty date
- November 22, 2021
- Submitted
- November 24, 2021
- Operation
- Air carrier
- Aircraft
- N457AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 28,360 hours, 9,120 cycles
- System (JASC)
- 3440 · Independent Position Determining System
- Part
- Blower
- Part number
- 6426512001
- Condition
- Inoperative
- Location
- Lower Nose Compt
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.