SDR GLBA2015021700499

Service difficulty report · Circuit Board · Beech 1900D

Difficulty date: February 15, 2015
Submitted: February 17, 2015
Operation: Air carrier
Aircraft: N253GL
Make and model: Beech 1900D
Aircraft serial: UE253
Aircraft time: 36,967 hours, 45,642 cycles
System (JASC): 2340 · Interphone/Passenger Announcement (PA) System
Part: Circuit Board
Part number: 1303400971
Part serial: UNMKNOWN
Condition: Failed
Location: Intercom Sys
Stage of operation: UK
How discovered: O
Nature of condition: B
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THE HAND MIC SMELLED HOT & STARTED SENDING STATIC TO THE INTERCOM SYS. PLUGGED INTO INTO FIRST OFFICER`S JACK. REPLACED PC BOARD PN ON & OFF 130-340097-1 IN THE AUDIO CONTROL PANEL, SN OFF UNKNOWN, SN ON 504-8-95. WORK ACCOMPLISHED IAW AIM 10-24-01. REPLACED HAND MIC, PN ON & OFF 602-3376, SN OFF 12309, SN ON 12777. OPERATIONAL CHECK GOOD.

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