Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
October 17, 2016
Submitted
October 19, 2016
Operation
Air carrier
Aircraft
N457AS
Make and model
Boeing 737990ER
Aircraft serial
36355
Aircraft time
10,728 hours, 3,518 cycles
Part
Warning Light
Condition
False Activation
Location
Nr 2 Hf Comms
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

NR 2 HF RADIO PANEL SHOWING FAIL. ACFT GROUNDED. PERFORMED HF NR 2 BITE PROCEDURE IAW FIM 23-11 TASK 801. NO FAULTS FOUND. FAIL LIGHT EXTINGUISHED, OPS CHECKED NORMAL IAW AMM 23-11-00.