Service difficulty report · Switch · Bombdr BD7002A12

Difficulty date
March 22, 2024
Submitted
March 22, 2024
Operation
Air carrier
Aircraft
N175QS
Make and model
Bombdr BD7002A12
Aircraft serial
70088
Aircraft time
1,985 hours, 661 cycles
Part
Switch
Part number
UNKNOWN
Condition
Inoperative
Location
Door
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

BOTH EXTERNAL AND INTERNAL SWITCHES TO CLOSE PASSENGER DOOR WERE NOT WORKING. ELECTRONIC CB VERIFIED IN. CLOSED DOOR MANUALLY. OPERATED PAX DOOR NORMALLY FROM OUTSIDE SWITCH AND INSIDE SWITCH. PER NETJETS MCC WE REMOVED AND REPLACED FOUR RELAYS IAW GL75D0 AMP: BD700-A-J24-61-11-00AAA-520A/720A-A. OPERATED PAX DOOR SEVERAL TIMES FROM OUTSIDE AND INSIDE SWITCH, NO DEFECTS NOTED.