Service difficulty report · Warning System · Boeing 737890

Difficulty date
December 29, 2010
Submitted
January 4, 2011
Operation
Air carrier
Aircraft
N568AS
Make and model
Boeing 737890
Aircraft serial
35183
Aircraft time
15,047 hours, 4,865 cycles
Part
Warning System
Condition
False Activation
Location
Hf Comm
Stage of operation
NR
How discovered
O
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

FAIL LIGHTS ON HF 2 RADIO. ACCOMPLISHED NR 2 HF TRANSCEIVER BITE CHECK PER AMM 23 11 00 810 801 NO CURRENT FAULTS AMD RADIO TUNING PANEL, OPS CHECKS NORMAL.