What was found
BTB - DURING TAXI CHECK, ELEVATOR POWER CHECK UNSUCCESSFUL. ELEVATOR FWD MOTION RESTRICTED. SEAL ON LEFT HORIZ STAB I/B OF I/B ELEVATOR HINGE BOLT DAMAGED. COLUMN DISCONNECTED. REMOVED FOREIGN OBJECT BETWEEN LEFT ELEVATOR AND HORIZONTAL STAB. CHECKED COND AND SECURITY AND OPERATION OF ELEVATOR AND CONTROL COLUMN PER FIM 27-30-00-810-803. OPS CHKS GOOD. STRAIGHTENED SEAL, REINSTALLED SEAL. RESET CONTROL COLUMN DISCONNECT PER AMM 27-31-10-440-801.