Service difficulty report · Speed Switch · Boeing 737724

Difficulty date
May 23, 2022
Submitted
May 23, 2022
Operation
Air carrier
Aircraft
N54711
Make and model
Boeing 737724
Aircraft serial
28782
Aircraft time
74,388 hours, 26,547 cycles
Part
Speed Switch
Part number
NA
Part serial
NA
Condition
Loose
Location
Na
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

REJECTED TAKEOFF AT 130KNOTS DUE TO TAKEOFF COFIGURATION HORN AND ANNUNCIATION. FOUND SWITCH ASSY SPEEDBRAKE LOOSE, WILL NEED REPLACEMENT ADD EMP:U332357 ACCOMPLISHED FIM 31-51 TASK 803 FOUND SPEED BRAKE TAKE-OFF WARNING SW S651, ACCOMPLISHED TAKE OFF WARNING TEST AS PER AMM 31-51-00-700-803-C-1 TEST OK ALL VALUES WITHING OPERATIONAL LIMITS, TAXIED ACFT TO GATE NO WARNING DURING TAXI. ADD EMP:U373407 SPEED BRAKE SW REPLACED AND OPS CHECK PERFORMED ALL VALUES CORRECT