What was found
FAIL LIGHT ON HF PANEL 2. GROUNDED - YES. PERFORMED HF COMMUNICATION BITE ON HF2. FOUND LRU FAULT. REF FIM 23-11 TASK 801. REMOVED & REPLACED HF2 TRANSCEIVER REF AMM 23-11-21. OPS CHECK GOOD.
- Difficulty date
- October 5, 2018
- Submitted
- October 9, 2018
- Operation
- Air carrier
- Aircraft
- N512AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39043
- Aircraft time
- 39,257 hours, 11,822 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 18PGKT
- Condition
- Failed
- Location
- Hf Comm
- Part time
- 26,940 hours, 7,866 cycles
- 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.