Service difficulty report · Slide · Airbus A321231

Difficulty date
December 30, 2020
Submitted
January 4, 2021
Operation
Air carrier
Aircraft
N519UW
Make and model
Airbus A321231
Aircraft serial
3881
Aircraft time
40,295 hours, 14,455 cycles
Part
Slide
Part number
D31516717
Part serial
M9911
Condition
Faulted
Location
L1 Door
Stage of operation
IN
How discovered
O
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

AIRCRAFT WAS NOT GROUNDED. 5 SQUAWKS OF THE 1L DOOR SLIDE PRESSURE LOW LIGHT ON FLIGHT ATTENDANT PANEL ILLUMINATING IN FLIGHT. EACH TIME THE PRESSURE IS JUST IN THE GREEN AREA. SUPPLEMENTAL REPORT: L1 DOOR SLIDE PRESSURE SWITCH OR WIRING DETERMINED TO BE FAULTY CAUSING REPEAT WRITE UPS. NEW SLIDE FROM STOCK GROUND WIRE PRESSURE SWITCH BAD FROM STOCK. ORDERED ANOTHER SERVICEABLE SLIDE AND INSTALLED IT. OPERATIONS CHECK GOOD.

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