What was found
NR 1 HF CB POPPED EN ROUTE (E 11). FOUND NR 1 HF T/R INOP WOULD NOT TEST. REPLACED NR 1 HF T/R PER AMM 23 11 21. OPS CHECKED NORMAL PER SAME AMM. RESET C/B PROCEDURE AMM 20 60 01, NO FAULTS NOTED ALL GROUND TESTS PASS.
- Difficulty date
- July 16, 2011
- Submitted
- July 19, 2011
- Operation
- Air carrier
- Aircraft
- N560AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35179
- Aircraft time
- 18,698 hours, 5,829 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 16G01Y
- Condition
- Malfunctioned
- Location
- E&E Bay
- Part time
- 6,727 hours, 2,043 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.