SDR DXTA200601588

Service difficulty report · Anti-Skid Sys · Cessna 560CESSNA

Difficulty date: September 1, 2006
Submitted: September 7, 2006
Operation: Air carrier
Aircraft: N343QS
Make and model: Cessna 560CESSNA
Aircraft serial: 5600444
Aircraft time: 8,092 hours, 6,670 cycles
System (JASC): 3241 · Brake Anti-Skid Section
Part: Anti-Skid Sys
Condition: Malfunctioned
Location: Brakes
Stage of operation: TX
How discovered: O
Nature of condition: S
Precautionary procedure: O

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

What was found

DURING TAXI-OUT FOR DEPARTURE, THE INITIAL BRAKE CHECK WAS GOOD. DURING ADDITIONAL BRAKING (ABOVE 12 KTS), THE BRAKES WOULD INITIALLY HOLD, THEN RELEASE & GRAB AGAIN. THIS OCCURRED DURING STRAIGHT TAXIWAY IN DRY CONDITIONS. FEELS LIKE THE ANTI-SKID IS RELEASING. PERFORMED ANTI-SKID CHECK OF LT & RT BRAKE. ALSO PERFORMED ANTI-SKID AND BRAKE RESPONSE CK. TAXIED AIRCRAFT TO TO 0-19 KTS AND APPLIED NUMEROUS BRAKE APPLICATIONS, NO DEFECTS NOTED. BRAKES WERE ALSO BLEED. ALL WORK IAW CESSNA 560XL AMM 32-40-01.