Service difficulty report · Microphone · Boeing 737924ER

Difficulty date
April 7, 2025
Submitted
April 10, 2025
Operation
Air carrier
Aircraft
N66803
Make and model
Boeing 737924ER
Aircraft serial
42817
Aircraft time
36,360 hours, 13,204 cycles
Part
Microphone
Condition
Inoperative
Location
Handset
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

MIC AT 2L INOP 2R HANDSET INOP WRITE UP SHOULD READ HANDSET AT DOOR 2R INOPERATIVE. ADD EMP:U348892 TOMC APPROVED HANDSET INOP AT DOOR 2R REF MEL 2320F. HANDSET AT DOOR 2L OPS NORMAL. COMPLIED WITH DDP. ADD EMP:U348892 *DM* ADDED HANDSET TO MATERIALS LIST. UPON INVESTIGATION FOUND PHONE CONNECTION WAS SLIGHTLY DISCONNECTED. RECONNECTED LINE ON HANDSET SIDE. CONNECTION IS SECURE AND DOESNT FALL OUT WITH SLIGHT PULL. PERFORMED AMM TASK 23-42-01-700-801. OPS CHECKED GOOD. THIS ACTION CLEARS MEL. NO FURTHER DEFECTS NOTED. A/C OK FOR CONT. SERVICE.