SDR NOCA17706

Service difficulty report · Warning Message · Boeing 75728A

Difficulty date: October 23, 2006
Submitted: October 26, 2006
Operation: Air carrier
Aircraft: N754NA
Make and model: Boeing 75728A
Aircraft serial: 29381
System (JASC): 2761 · Drag Control Actuator
Part: Warning Message
Condition: False Activation
Location: Spoilers
Stage of operation: AP
How discovered: V
Nature of condition: J
Precautionary procedure: K

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

What was found

EICAS MSG " SPOILERS " DISPLAYED AFTER USING THE SPEED BRAKES IN-FLIGHT AND STAYED ON AFTER SPEED BRAKES WERE SELECTED DOWN AND THROUGHOUT APPROACH UNTIL DEPRESSING THE HYD SYSTEM. PERFORMED BITE CHECK ON SPOILER CONTROL MODULES PER AMM 27-61-00, NO FAULTS NOTED, OPERATED SPOILERS, CHECK OK. NO LEAKS. OPS CHECKED OK FOR SERVICE.

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