What was found
RIGHT HF WILL NOT TRANSMIT. FOUND FAULTY HF. SUSPECT COUPLER. REPLACED RT HF COUPLER AND RT HF TRANSCEIVER.
- Difficulty date
- September 2, 2008
- Submitted
- September 22, 2008
- Operation
- Air carrier
- Aircraft
- N589UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28707
- Aircraft time
- 43,194 hours, 11,981 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2310 · HF Communications System
- Part
- Coupler
- Part number
- 490S1
- Part serial
- 11896
- Condition
- Faulty
- Location
- Rt Hf Sys
- Component
- Transceiver
- Component part number
- 8220330001
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.