As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INITIAL CLIMB AT 1,500 FT, CLIMB POWER WAS SET AND RIGHT ENGINE WAS SLOW TO RESPOND. AUTO-THROTTLE DISCONNECTED AND ENGINE POWER REDUCED TO 1.5 EPR AND APPEARED NORMAL. DECISION MADE TO RETURN TO DEPARTURE. THE AIRCRAFT WAS GROUNDED. MAINTENANCE R & R THE NR 2 ENGINE IAW JC 19L40071001.