As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAILED TO SECURE THE TUBE B-NUT OF ENGINE LOW OIL PRESSURE SWITCH IN ENGINE SHOP THAT CAUSED NR 2 ENGINE OIL LEAK AND OIL QUANTITY DROP DOWN TO 4 QUARTS AND PILOT SHUT DOWN NR 2 ENGINE DURING FLIGHT ROUTE OF SFO/TPE, ON 8-14-98. SUBMITTER SUGGESTED SECURING AND DOUBLECHECKING ALL B-NUTS OF TUBE BEFORE ENGINE SHOP-OUT.