What was found
(CAN) AFTER TAKEOFF CLIMBING THROUGH 500FT STRONG ODOR OF BURNED RUBBER WAS NOTICED IN THE FLIGHT DECK FOLLOWED BY A CALL FROM THE F/A`S THAT THE SAME WAS OCCURRING IN THE CABIN. F/A`S REPORTED A HAZE IN THE CABIN. LASTED FOR ABOUT 30-40 SECS AND THEN DISSIPATED QUICKLY. ALSO NOTICED OR HEARD A HUM IN THE NOSE WHEEL WELL AS THIS OCCURRED. ALL PARAMETERS NORMAL DURING AND AFTER EVENT. FILM 21-00, TASK 806 C/O FOUND LT ACM SEIZED. ACM REPLACED IAW AMM 21-54-04, LEAK CHECK/FUNCTION CHECKS C/O WITH NO FAULTS FOUND.