Service difficulty report · Squat Switch · Boeing 7374B7

Difficulty date
January 30, 2015
Submitted
March 26, 2015
Operation
Air carrier
Aircraft
N440US
Make and model
Boeing 7374B7
Aircraft serial
24811
Aircraft time
62,494 hours, 42,629 cycles
Part
Squat Switch
Condition
Malfunctioned
Location
Stick Shaker
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

STALL WARNING SHAKER ON JUST PAST 80K ON T/O ROLL. R & R CIRCOIL CARD M990 GROUND SENSING SQUAT SW. FUNCTIONAL CHECK OF CARD AND RELATED SYSTEM GOOD. STALL WARNING TEST GOOD.

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