What was found
DURING LANDING ROLL A STRONG ACRID SMOKE SMELL WAS NOTICED. BRAK ES SUSPCTD ADDED PHOTOS OF SMOKE REPORT FORM. INSPECTED BRAKES, NO DEFECTS NOTED. CREW REPORTED SMELL DISSIPATED DURING TAXI IN. SUSPECT CONSTRUCTION FUMES. ACCOMPLISHED GROUND CHECKS AS REQUIRE AND ENGINE POWER RUNS REF AMM 05-51-26. NO SMELL IN CABIN. ONLY NOTED "HEAT" SMELL DURING ENGINE RUNS FROM LEFT PACK. FOUND LEFT ACM SEIZED. REMOVED AND REPLACED LEFT ACM. DURING OPS CHECK, NO ACRID SMOKE SMELL WAS NOTED.