As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU LOW OIL PRESSURE ILLUMIATED ON CLIMBOUT (APPROX FL 370) - SINGLE ELECTRICAL SOURCE / [01] SUSPECT APU OIL COOLER PART NO.160564-2. PART NO STOCK TPA. OK TO CONTINUE PER MEL 49-1-01 SP1 AUTHORIZATION #95477;[02] R AND R APU LUBE MODULE AND OIL COOLER PER MM 49-91-11; MM 49-91-41.;[03] TORQUE WRENCH T00014; SN 801790