As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL ABOVE 80 KNOTS, CREW RECEIVED B SYS HYD LOW PRESS INDICATION. ONCE CREW GOT ACFT CONFIGURED AFTER TAKEOFF THEY NOTIFIED CLT OF INDICATION PROBLEM & ADVISED THEY WERE RETURNING TO FIELD. NO EMERGENCY WAS DECLARED & THE ACFT WAS ABLE TO TAXI TO GATE. R & R BLUE SYS ELEC HYD PUMP IAW AMM 29-12-51-000-001-A 400-001-A. R & R BLUE SYS ACCUMULATOR IAW AMM 29-12-42-000-001-A 400-001-A & GREEN SYS RETURN FILTER IAW AMM 29-11-44-001-A. ALL CHECKED GOOD.