As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENG FIRE WARNING INTERMITTANT ON CLIMB, CRUISE, AND MOST OF DESCENT, FOLLOWED BY RT PACK FAULT STATUS & RT SOV OPEN IAW AML 3885913-1/3885909-2 FOR REPLACEMENT OF ALL 3 FIRE RAILS. NO FAULTS FOUND AFTER REPLACEMENT. MOVED ITEM TO DEFER OPERATE PER MEL 26-00-1 MMO2 UPDATED PLACARD INSTALLED MOC # 102931 NOTIFIED. R & R RT UPPER, LOWER, & SIDE RAILS IAW AMM 26-11-01, 26-11-03 AND 26-11-05. OPS CHECK GOOD IAW AMM 26-10-00. MM02 UPDATED PLACARD REMOVED MOC NOTIFED 43294.