As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL BELOW 80 KTS AT TAKE OFF POWER, RUDDER BOOST FAIL ANNUN. LGT COMES ON. DURING ACCELLERATION. LGT GOES OUT AS THROTTLES ARE PULLED BACK TO IDLE. (2) T/S ATTEMPTS WERE MADE. TROUBLESHOT SYS, FOUND LT ENG BLEED AIR PRESSURE SWITCH READS LOW VOLTAGE REMOVED AND REPLACED BOTH LT ENGINE BLEED AIR PRESSURES SWITCHES PN APTE 233A1750-300 A SN ON TOP 7518-12-132SN OFF 6789-9-321 IAW AMM 27-21-00-201. OPS CK SAT, TRANSDUCER - PRESSURE, INOPERTIVE.