Service difficulty report · Transceiver · Boeing 737890

Difficulty date
August 6, 2012
Submitted
August 8, 2012
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
22,682 hours, 6,883 cycles
Engine
Cfmint CFM567B27
Part
Transceiver
Part number
8220990004
Part serial
180TR2
Condition
Inoperative
Location
Hf System
Part time
7,384 hours, 2,255 cycles
Stage of operation
NR
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

HF 2 WILL RECEIVE BUT NOT TRANSMIT. ACFT GROUNDED. VERIFIED FAULT. R & R NR 2 HF COUPLER IAW AMM 23-11-61. R & R NR 2 HF TRANSCEIVER IAW AMM 23-11-21. NR 2 HF OPS NORMAL IAW SAME REF.