As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI TO RUNWAY THE CREW WAS ALERTED TO LOW OIL PRESSURE IN THE NR 1 ENGINE BY THE MWS ANNUNCIATORS. THE LOW OIL PRESSURE WAS VERIFIED BY THE NR 1 ENGINE OIL PRESSURE GAUGE AND THE ENGINE WAS SHUTDOWN FOR PRECAUTIONARY MEASURES. TECH WAS CALLED IN TO TROUBLESHOOT/REPAIR THE ISSUE. THE ENGINE LUBRICATION SYS WAS INSPECTED AND TESTED IAW THE LMM WITH NO ABNORMAL FINDINGS. THE ACFT WAS RETURNED TO SERVICE.