What was found
JUST PRIOR TO TOP OF CLIMB, WITH AUTOTHROTTLES ENGAGED, NOTED THROTTLE LEVER SPLIT BETWEEN NR 1 AND NR 2 ABOUT 1 KNOB WIDTH- NR 2 THROTTLE LEVER APPROX 1 KNOB WITH FWD OF THE NR 1 LEVER PLUS NR 2 ENG N1 INDICATING ABOUT 1 PERCENT HIGHER THAN NR 1 ENG N1. "ALT LIM" WHITE FLAG DISPLAYED ABOVE N1 INDICATORS ON UPPER DU. A/T'S WERE MANUALLY DISENGAGED FOR REMAINDER OF CLIMB THEN REENGAGED AT CRUISE- NO THROTTLE LEVER SPLIT BUT "A/T LIM" STILL DISPLAYED. ACFT GROUNDED. PERFORMED AUTOTHROTTLE BITE IAW FIM 2231-801. CURRENT STATUS, NO FAULTS. REF ENG EEC BITE IAW FIM 73-00, TASK 801. NO HISTORY 30 DAYS.