Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
October 23, 2017
Submitted
October 24, 2017
Operation
Air carrier
Aircraft
N566AS
Make and model
Boeing 737890
Aircraft serial
35182
Aircraft time
41,431 hours, 12,411 cycles
Part
Circuit Breaker
Condition
Tripped
Location
Window Heat
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

LEFT SIDE WINDOW OVERHEAT ILLUMINATED. ACFT GROUNDED. FOUND THE L2 WINDOW HEAT POWER CIRCUIT BREAKER TRIPPED. RESET THE CIRCUIT BREAKER IAW AMM 20-60-01. WINDOW HEAT OPS TESTED NORMAL.