SDR ASMF200405024

Service difficulty report · Handset · Doug MD88

Difficulty date: May 21, 2004
Submitted: May 24, 2004
Operation: Air carrier
Aircraft: N160PL
Make and model: Doug MD88
Aircraft serial: 49763
Aircraft time: 42,186 hours, 29,708 cycles
System (JASC): 2340 · Interphone/Passenger Announcement (PA) System
Part: Handset
Part number: 6861000002
Part serial: 01002
Condition: Failed
Location: Interphone
Part time: 40,417 hours, 28,806 cycles
Stage of operation: TX
How discovered: O
Nature of condition: O
Precautionary procedure: D

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

What was found

AIRCRAFT RETURNED TO PLATFORM, AFT MICROPHONE FAILURE AND CONSTANT CHIME BETWEEN FLIGHT DECK AND PASSENGER CABIN. REPORT WAS DEFERRED IAW MEL 23-8 CAT (B). DURING TRANSIT CHECK AT MEX, AFT MICROPHONE WAS REPLACED IAW MM 23-40-04, TESTS CORRECT.

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