As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE OIL PRESSURE LIGHT INOP. INSPECTED L ENG OIL PRESS LIGHT LIGHTED PUSH BUTTON ASSY IAW SWPM 20-84-18. FOUND NR 1 & 2 SPRING LOADED CONTACTS TO BE WEAK, ALSO FOUND NR 2 CONTACT TO BE BROKEN OFF INSIDE BASE ASSY. CRIMPED NEW CONTACT AND WIRE IAW WDM 79-33-11, INSTALLED NEW BASE ASSY L474 IAW SWPM 20-84-18 LIGHT CHECKS GOOD.