Service difficulty report · Encoder · Airbus A321211

Difficulty date
April 16, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N182UW
Make and model
Airbus A321211
Aircraft serial
1536
Aircraft time
67,940 hours, 25,800 cycles
Part
Encoder
Part number
Z040H000720A
Part serial
10631
Condition
Defective
Location
Zone 100 - Fuse
Part time
67,956 hours, 25,808 cycles
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

AIRCRAFT WAS NOT GROUNDED: TOP CEILING EMERGENCY EXIT LITE BY ROW 23 INOPERATIVE. **SUPPLEMENTAL REPORT FOR AALA202204182923: REPLACED DECODER / ENCODER UNIT B PER AMM 23-73-47. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED. ** (CLOSED)

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