Service difficulty report · Sensor · Boeing 737990ER

Difficulty date
September 19, 2014
Submitted
September 22, 2014
Operation
Air carrier
Aircraft
N457AS
Make and model
Boeing 737990ER
Aircraft serial
36355
Aircraft time
2,412 hours, 762 cycles
Part
Sensor
Part number
251A23851
Condition
Out Of Adjust
Location
Elevator
Stage of operation
IN
How discovered
9
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

ELEVATOR NEUTRAL SHIFT SENSOR OUT OF LIMITS. ACFT GROUNDED. ADJUSTED NEUTRAL SHIFT SENSOR IAW MM 22-11-14-820-801. OPS NORMAL, ADDITIONAL TEST IAW BITE GROUP 47, CHECK GOOD.