Service difficulty report · Smoke Detector · Boeing 76731K

Difficulty date
August 4, 2019
Submitted
August 8, 2019
Operation
Air carrier
Aircraft
N1487A
Make and model
Boeing 76731K
Aircraft serial
28865
Aircraft time
85,633 hours, 17,325 cycles
Part
Smoke Detector
Condition
Inoperative
Location
Main Deck Cargo
Stage of operation
IN
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

MAIN DECK CARGO # 7 SMOKE DETECTOR INOP. (<P>TRANSFERRED TO MDDR # 115824 AS PER MEL 26-16-02-01, CAT 'C', DUE DATE 15AUG19. </P><P>LP 1091652 - M2: REMOVED AND REPLACED 7B CARGO SMOKE DETECTOR AND OPS CHECK STILL FAILS. DMI # 15824 REMAINS OPEN. FURTHER T/S NEEDED IAW 767 AMM 26-16-02.</P><P>LP 1091654 - M3: T/S SMOKE DET. #7 CHANNEL B, FOUND DET. OPERATIONAL & FOUND 28VDC ON PINS 4 &12 ON CONNECTOR D20298. REQ FUTHER T/S MDDR #115824 REMAINS OPEN.</P><P>LP 1091657 - M1: REINSPECTED FIRE CARGO LIGHT LOOP LIGHTS IAW DMI # 26-16-02-01. ALL CHECKS ARE GOOD. DMI 115824 REMAINS OPEN.</P><P>LP 1091659 - M4: REMOVED AND RE-INSTALLED FOR T/S MAIN CARGO SMOKE DET CONTROL PANEL. FOUND LOOSE CONNECTOR, RE-SECURED CONNECTOR IAW AMM 26-14-00. SYSTEM OPERATES NORMAL. THIS CLEARS MDDR 115824, PLACARDS REMOVED.</P>)

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