As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU PNEUMATIC INOP.(<P>TRANSFERRED TO MDDR 127865 IAW DDG 49-11-01A, CAT 'C', DUE 13MAY20.</P><P>LOG PAGE 1150403: REMOVED AND REPLACED APU BLEED VALVE IAW 767 AMM 36-11-1 AND OPS CHECK IS GOOD AT THIS TIME. THIS CLEARS DMI #127865.</P>)