As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM DUE TO THE RT ENGINE DID NOT ACCELERATE AND ALSO IT HAD A LOW INDICATION OF N2. DURINE THE FAILURE VERIFICATION, THERE WERE OSCILATIONS IN THE INDICATIONS OF N2, EPR AND FUEL FLOW. ENGINE TOOK 20 SECONDS IN ACCELERATE. THE THROTTLE CHAMBER WAS LUBRICATED AND PERFORMED TRIM IAW MM. ACCELERATION TEST OK.