As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE, WE SELECTED GEAR UP. "HYD" LIGHT ILLUMINATED ON CWP. HYD PUMP IN AUTO COULDN'T INCREASE THE PRESSURE ABOVE 2000 PSI. PUMP SOUNDED VERY WEAK. R & R MOTOR DRIVEN HYD PUMP IAW AMM 29-10-10-04. OPS CHECK GOOD. LEAK CHECK GOOD.