As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT ARRIVED TO PLATFORM WITH CAPTAIN REPORT INERTIAL NR 2 OUT OF SERVICE. INERTIAL AIRFLOW WAS CHECKED. FUNCTIONING CORRECTLY. OPERATIONAL TESTS WERE CORRECT IAW MM 34-43-00. AIRCRAFT DISPATCHED AND RETURNED TO PLATFORM AS A CONSEQUENCE OF SAME PROBLEM. INERTIAL WAS REMOVED, COOLED AND REINSTALLED, TESTED CORRECT. DURING TRANSIT CHECK INERTIAL NR 2 REPLACED IAW MM 34-43-01, TESTED CORRECT.