Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
July 14, 2018
Submitted
July 17, 2018
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
45,769 hours, 13,522 cycles
Part
Circuit Breaker
Condition
Open
Location
Cockpit
Stage of operation
NR
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

NR 2 ENGINE CONTROL CAUTION LIGHT ILLUMINATED AFTER ENGINE START. GROUNDED - YES. FOUND NR 2 ENGINE RUN/PWR C/B OPEN. ACCOMPLISHED C/B RESET PROCEDURE. REF MM 20-60-01-860-801. NR 2 EEC LOGGED 73-31352. APL VOLTAGE TO THE EEC OUT OF RANGE. BOTH EEC BITE CK NORMAL. REF FIM 73-22 TASK 808. NR 2 ENGINE START AND RUN NORMAL.