What was found
REJECTED TAKE-OFF AT 90 KNOTS DUE TO STRONG ELECTRICAL BURN SMELL IN THE FLIGHT DECK. C/A-FOUND FWD ELEC BAY LT RECIRC FAN INOP. REMOVED AND REPLACED FAN IAW AMM 21-26-02. OPS CK GOOD. PERFORMED ETN-EM-72-034. ODOR WAS NOTICEABLE AT STEP 8 AT MAX POWER SETTING. REMOVED AND REPLACED PACK 1 DUAL CONTROL VALVE IAW AMM 21-60-01. OPS CK GOOD. PERFORMED ETN-EM-72-034. NO NOTICEABLE SMELLS. ACFT OK FOR SERVICE. VALVE DUAL TORQUE MOTOR P/N C143123-6 S/N 97101304.