Service difficulty report · Connector · Boeing 76733A

Difficulty date
September 22, 2019
Submitted
October 3, 2019
Operation
Air carrier
Aircraft
N1997A
Make and model
Boeing 76733A
Aircraft serial
27310
Aircraft time
96,490 hours, 19,642 cycles
Part
Connector
Condition
Damaged
Location
Elt
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

FIXED ELT INOPERATIVE. FOUND DURING TROUBLESHOOTING ON P5 PANEL, ELT CONTROL PANEL CIRCULAR CONNECTOR PIN G RECESSED GROUND PIN ON CIRCULAR CONNECTOR IAW SWPM 20-62-00. PERFORMED OPS CHECK OF FIXED ELT IAW IAW TM A06V2 DOCUMENT, DL 241-1472-00 REV 1. OPS CHECK FAILED. PERFORMED TEST FROM COCKPIT AND AT ELT, BOTH FAILED TO GET ANY RESPONSE FROM BOTH LOCATIONS. PERFORMED GROUND TEST PROCEDURE OF FIXED ELT IAW CEIS TM A06V2, D6241-17472-00 REV 1. TEST FAILED, NO PIN RESPONSE FROM ELT ON FREQS. OPS CHECKED FIXED ELT IAW CMM 23-24-04, OPS CHECK NORMAL.

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