Service difficulty report · Circuit Breaker · Boeing 737990ER

Difficulty date
June 3, 2022
Submitted
June 6, 2022
Operation
Air carrier
Aircraft
N492AS
Make and model
Boeing 737990ER
Aircraft serial
44110
Aircraft time
24,045 hours, 7,588 cycles
Part
Circuit Breaker
Part number
UNKNOWN
Condition
Popped
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WEATHER RADAR FAIL. GROUNDED - YES. FOUND WEATHER RADAR RT C/B OUT AT P6-1, D13. NO HISTORY, RESET C/B. REF B737-900 AMM 20-60-01. WEATHER RADAR BITE TEST OPS NORMAL, REF B737-900 FIM 34-43 TASK 801.