As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 563 - MEX-TAP - CAPTAIN REPORTED THE DURING FLIGHT RIGHT IVSI WAS OCCASIONALLY OUT OF SERVICE. AIRCRAFT WAS SENT TO THE HANGAR AND THE RIGHT IVSI AND BREAKER J-16 WERE REPLACED IAW MM 34-14-00 AND 20-25-00 RESPECTIVELY, ALL CORRECT. (M)