As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL OIL PRESSURE DROPPED TO RED LINE WITH NO OIL PRESSURE LIGHT REJECTED AT 60 KNOTS. REMOVED AND REPLACED NR 1 OIL PRESSURE INDICATOR IAW 737-35 AMM 79-32-02. PERFORMED OPERATIONAL TEST - OIL PRESS INDICATING SYSTEM REF 737-35 AMM 79-32-00-715-001. OPS CHECKS GOOD. NO FAULTS NOTED. ROTABLE PARTS CHANGE WAS INDICATED - TT 1350949 S/N OFF 01182 INDICATOR, ENGINE OFF 24-7931-9-0001 1182 ON 24-7931-9-0001 0996.