As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN REPORTED REVERSE INOPERATIVE DUE TO -LT REVERSE ACCUMULATOR LOW- LIGHT ILLUMINATED. DURING CHECK HYDRAULIC LEAK WAS DETECTED IN ACCUMULATOR LINE. HYDRAULIC LINE WAS REPLACED IAW MM 78-31-04, ALL CORRECT. DURING REVERSE TEST, ACCUMULATOR PRESSURE INDICATED 3000 PSI AND DURING RETRACTED PRESSURE DROPPED TO INITIAL PRESSURE. REVERSE WAS DEFERRED IAW MEL 78-1.