Service difficulty report · Warning Switch · Boeing 737823

Difficulty date
November 1, 2019
Submitted
November 5, 2019
Operation
Air carrier
Aircraft
N929NN
Make and model
Boeing 737823
Aircraft serial
33322
Aircraft time
20,571 hours, 8,476 cycles
Part
Warning Switch
Part number
V3L2228
Condition
Unreliable
Location
Speed Brake
Stage of operation
TO
How discovered
O
Nature of condition
N
Precautionary procedure
C

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

What was found

AIRCRAFT WAS GROUNDED: FLIGHT EXPERIENCED HIGH SPEED ABORTED TAKE-OFF AT APPROX. 95 KNOTS ON ACCOUNT OF CONFIGURATION WARNING LIGHT. MAINTENANCE REPLACED SPEED BRAKE TAKE OFF WARNING SWITCH S651 IAW AMM 31-51-03. INSTALLATION TEST GOOD.