As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT LEVEL OFF DURING CLIMB, LT CSD OIL PRESSURE LOW LIGHT ILLUMINATED ACCOMPANIED BY HIGH CSD TEMP INDICATION. APU PREVIOUSLY PLACARDED OUT OF SERVICE. DIVERTED AND LANDING UNEVENTFUL. R & R LT CSD IAW AMM 24-10-01, LT CSD OIL COOLER IAW AMM 24-10-03. PERFORMED LEAK CHECK IAW AMM 24-10-01. SYS CHECKED NORMAL. SEE ALSO AALA20150727008.