As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE CLIMBING THRU 14,000 FT, LEFT OIL PRESSURE LOW LIGHT CAME ON. OIL PRESSURE SHOWED ABOUT 15 PSI. OIL QUANTITY RAPIDLY DECREASED TOWARDS ZERO. SHUT DOWN THE LT ENGINE. INSPECTED AND FOUND NR 1 ENGINE OIL FILTER HOUSING HAD 1 EA. STUD PULLED LOOSE, OIL DISPERSED THRU CAP. REPLACED THE NR 1 ENGINE IAW MM. (JOB CARDS UNDER W.O. NR 600163221).