As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, LEFT BRAKE DID AN INTERMITTENT GRAB. ON TAXI INTO PARKING AT SLOW SPEED THE LEFT BRAKE MADE A GRINDING NOISE AND GRABBED SUDDENLY. FOUND LEFT BRAKE ROTORS EXTREMEMLY HARD TO ROTATE. R & R LT BRAKE ASSEMBLY IAW MM 32-42-09. OPS & LEAK AND TAXI CHECKED GOOD.