Service difficulty report · Circuit Breaker · Boeing 737990ER
FAA SDR system
- Difficulty date
- March 27, 2015
- Submitted
- March 30, 2015
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 5,436 hours, 1,780 cycles
- Part
- Circuit Breaker
- Condition
- Open
- Location
- Wx Radar Sys
- Stage of operation
- TX
- 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.
What was found
PWS INOPERATIVE NOTED DURING PREFLIGHT. ACFT GROUNDED. FOUND P6-1 "WXR RDR" CB OPEN. SECONDARY CHECK, REF MM 20-60-01. CHECK GOOD. RESET CB. PERFORMED GPWS/WXR RADAR, OPS CHECK REF MM 34-46-00 AND MM 34-43-00. OPS NORMAL. GROUND VERIFICATION GOOD.