Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
May 18, 2016
Submitted
May 20, 2016
Operation
Air carrier
Aircraft
N538AS
Make and model
Boeing 737890
Aircraft serial
41188
Aircraft time
15,863 hours, 4,609 cycles
Part
Circuit Breaker
Condition
Tripped
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

FOUND CIRCUIT BREAKER D-3 ON PANEL P18-1 TRIPPED ON ARRIVAL TO ACFT. ACFT GROUNDED. FOUND AFCS-SYS A ENGAGE INTERLINK CIRCUIT BREAKER OUT. CHECKED IAW AMM 20-60-01, RESET THE CIRCUIT BREAKER. PERFORMED MODE CONTROL PANEL INSTALLATION TEST, OPS NORMAL IAW AMM 22-11-34-740-801. PERFORMED LAND VERIFY TEST IAW AMM 22-11-00-201. OPS NORMAL. ACFT CAT STATUS REMAINS CAT III AUTOLAND, HGS.