What was found
CLIMBING THROUGH FL210 F/A REPORTED SMOKE SMELL AND WHITE HAZE BETWEEN ROWS 13-16 NO COCKPIT INDICATIONS; ALL WERE NORMAL. NORMAL LANDING (OVERWEIGHT) -SMOOTH LANDING; NO HEAVY BRAKING/ HIGH ENERGY STOP / [01] INFO ITEM ONLY RAN #1 ENGINE AT 80% N1 FOR SEVERAL MINUTES WITH LH PACK SELECTED USING #1 BLEED AIR ONLY. ALL OTHER BLEED SOURCES OFF. NO UNUSUAL SMELLS OR SMOKE NOTED IN COCKPIT OR CABIN.;[02] FOUND R/H ACM TO BE FAULTY; R&R?D ON CARD # TTG8Q00BT50Z; NO ABNORMAL SMELLS NOTED.