Service difficulty report · Sensor · Emb ERJ190100IGW

Difficulty date
February 12, 2019
Submitted
April 3, 2019
Operation
Air carrier
Aircraft
N954UW
Make and model
Emb ERJ190100IGW
Aircraft serial
19000139
Aircraft time
24,474 hours, 20,249 cycles
Part
Sensor
Part number
1716280B
Part serial
L5799
Condition
Faulted
Location
Lt Wing Slat
Part time
6,486 hours, 5,188 cycles
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
D

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

What was found

SLAT FAIL INDICATION. EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS GROUNDED. REPLACED THE LT SLAT 2/3, AND 3/4 SKEW SENSORS DUE TO LOW INSULATION RESISTANCE IAW AMM 27-83-01-401. ALSO REPLACED THE LT SLAT 2/3 SLAT HARNESS IAW AMM 27-83-07-401. OPS TESTED OK IAW AMM 27-80-00-501.

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