SDR AMTA200700286

Service difficulty report · Radio · Boeing 73783N

Difficulty date: June 11, 2007
Submitted: July 2, 2007
Operation: Air carrier
Aircraft: N315TZ
Make and model: Boeing 73783N
Aircraft serial: 28245
System (JASC): 2310 · HF Communications System
Part: Radio
Condition: Malfunctioned
Location: Nr 1 Hf
Stage of operation: CR
How discovered: O
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 1 WILL NOT DETUNE ON 8843, 5574, 13352, CONTINIOUS TURNING SIGNAL WHEN RETUNING NEW FREQ AT BOTH CAPT AND F/O MICS. PERFORMED ADJ AND TEST IAW 23-22-00-730, CALLED SFO ON 5574 AND 8843, RECEIVED AND TRANSMITT 5X5, COULD NOT FAULT, NR 1 AND NR2 HF. OPS CHECK NORMAL. (K)

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