Service difficulty report · Proximity Sensor · Boeing 737800*

Difficulty date
March 23, 2022
Submitted
March 23, 2022
Operation
Air carrier
Aircraft
N73251
Make and model
Boeing 737800*
Aircraft serial
30582
Aircraft time
67,238 hours, 24,298 cycles
Part
Proximity Sensor
Part number
NA
Part serial
NA
Condition
Failed
Location
#7 Slat
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

LEADING EDGE TRANSIT LIGHT FROM FLAPS 5 TO 10 PERFORMED FSEU BITE LAST LEG FAULT FOR SL7 PROX O/B MSG: 27-81212. DURING INTIAL EVALUATION PER FIM 27-88 TASK 803 FOUND ON FULL EXTENDED SLATS S7 O/B PROX WAS SHOWING FAR INSTEAD OF NEAR REMOVED AND REPLACED #7 SLAT OUTBOARD PROXIMITY SENSOR. REF AMM 27-88-11 OPERATIONAL CHECK GOOD.

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