As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TWENTY MINUTES SOUTH OF BARROW, AK, LOST OIL PRESSURE ON NR 1 ENGINE AND LOW OIL PRESSURE LIGHT CAME ON. ENGINE SECURED AND AN UNEVENTFUL LANDING WAS EXECUTED. VERIFIED LOW OIL LEVEL. VERIFIED CRACKED OIL COOLER. REPLACED OIL COOLER AND COMPLIED WITH OIL FILTER INSPECTION. (M)