What was found
(CAN) ON CLIMB APU FAULT LIGHT CAME ON, PERFORMED QUICK REFERENCE HANDBOOK CHECK LIST, LIGHT CAME BACK ON. APU SHUT DOWN. CHECK VALVE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ON CLIMB APU FAULT LIGHT CAME ON, PERFORMED QUICK REFERENCE HANDBOOK CHECK LIST, LIGHT CAME BACK ON. APU SHUT DOWN. CHECK VALVE REPLACED.