As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5096 - PILOTS REPORTED THAT THE FIRST OFFICERS ALTIMETER WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FIRST OFFICERS ALTIMETER IAW MM 31-10-00. PERFORMED ENCODER CHECK WHICH OPERATIONALLY CHECKED GOOD IAW FAR 43 APPENDIX (E) (A) & (C) (A). MAINTENANCE PERFORMED ALTIMETER PITOT STATIC LEAK CHECK IAW GLA GMM 9.4.28. NO LEAKS NOTED.