What was found
FLIGHT 108: AT T/O NOSE TRYING TO LIFT OFF WELL BEFORE ROTATION SPEED. THEN NOTICED TRIM WAS .5 TO .7500 NOSE DOWN ON THE TRIM INDICATOR IN LEVEL FLIGHT, TO HOLD A NORMAL APPROACH/LANDING CONFIGURATION, TRIM INDICATED .7500 TO 1 UNIT NOSE DOWN BELOW GREEN ARC, FLIGHT CHARACTERISTICS NORMAL, JUST TRIM ABORMALLY NOSE DOWN INDICATIONS. FLAPS APPEAR SLIGHTLY DEPLOYED IN THE UP POSITION. INSPECTED & FOUND LT & RT FLAPS TO NEED MECHANICAL RIGGING. PERFORMED MECHANICAL RIGGING OF THE FLAPS IAW AMM 27-51-00-05 PROCEDURE D, OPS CHECK GOOD. FLAP RIGGING COMPLETED. ACFT REQUIRES ELEVATOR TRIM LT. CHECKED ELEVATOR TRIM RIGGING AND LT ELEVATOR TRIM NEED ADJUSMENT. RE-RIGGED LT ELEVATOR TRIM IAW AMM 27-32-00-02 AND 27-32-00-05. FLAP AND ELEVATOR TRIM SYSTEM, OPS CHECKED NORMAL IAW AMM 27-51-00 AND 27-32-00.