SDR FDEA2020052971062

Service difficulty report · Warning System · Doug MD11F

Difficulty date: May 27, 2020
Submitted: May 30, 2020
Operation: Air carrier
Aircraft: N610FE
Make and model: Doug MD11F
Aircraft serial: 48603
Aircraft time: 83,672 hours, 20,340 cycles
System (JASC): 3240 · Landing Gear Brake System
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

APPROXIMATELY 2:15 INTO FLIGHT AT FL300, LVL1 BRAKE DIFF TEMP ALERT NR 1 SHOWED 200? NR 2 SHOWED 190?, ALL OTHER SHOWED ABOUT 65? THEN NR 2 CONTINUE TO CLIMB. REMAINING APPROX 212?. AS THE TEMP WAS CLIMBING WE DECLARED EMERGENCY AND DIVERTED TO PVG. NO PROBLEM ON LANDING. BRAKE COOLED ON DESCENT TO 150?, UPON LOWERING GEAR TEMP WAS 100?.

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