Service difficulty report · Proximity Sensor · Boeing 737900ER

Difficulty date
November 17, 2023
Submitted
November 20, 2023
Operation
Air carrier
Aircraft
N62894
Make and model
Boeing 737900ER
Aircraft serial
42198
Aircraft time
24,961 hours, 9,133 cycles
Part
Proximity Sensor
Part number
8020702
Condition
Faulty
Location
Nr 6 Slat
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
A

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

What was found

LEADING EDGE FLAPS TRANSIT LIGHT AFTER FLAPS SELECTED UP MX MSG 27-32006, PER FIM 27-32 TASK 813, SYMD BITE RESULTS IN PICS. SPOILER 6 SHOWING IN TRANSIT. #6 SLAT INBOARD SENSOR SHOWING NEAR AT ALL TIMES. INDICATION GOOD AT INTERMEDIATE WHEN IT IS SUPPOSED TO BE NEAR. SHOWS IN TRANSIT AT FULL UP AND FULL DOWN. SENSOR ON ORDER. REF 27-88 TASK 804. REPLACED #6 SLAT INBOARD PROX SENSOR REF AMM 27-88-11/401. SENSOR TEST GOOD REF AMM TASK 27-88-11-700-801. ALL INDICATION GOOD REF AMM TASK 27-88-00-710-801. PARTS USED: 29-2788-3-0006,QTY :1.

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