As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUE TO RECENT HISTORY OF THE RT ENG DUCT PRESS SPLITING DURING CLIMB (RT-18/ LT-44). THE RT PNEUMATIC SYS NEEDS TO BE CHECKED FOR OVER ALL HEALTH. ACCOMPLISHED T/C NG-36WC-00001, FOUND PRSOV OUT OF LIMIT. REPLACED PRSOV IAW AMM 36-11-04-400-801. OPS CHECKED AND LEAK CHECKED GOOD.