What was found
STATUS MSG APU BITE SHOW WHEN APU RUN IAW FIM 49-11, FAULT TREE 987, APU BITE PROCEDURE, FIG 103, REV 112, BITE TEST NO FAULT AND EXAMINE THE CIRCUIT EIU TO CB P11, B35. CONDITION CHECK NORMAL IAW AMM 49-61-05-004-001 AND 49-61-05-404-008, REV 112, REPLACED APU CONTROL UNIT IAW AMM 49-61-05-742-045, RE 112, PERFORMED APU CONTROL UNIT BITE TEST. THE RESULT WAS SATISFACTORY.