As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT AND RT PINTLE PINS ON NOSE LANDING GEAR. MAINTENANCE REMOVED AND REPLACED THE LT AND RT PINTLE PINS PER THE EMB AMM. AC STILL OUT OF SERVICE FOR HEAVY CHECK. (LT PIN P/N 170-70424-001 AND RT PIN PN 170-70425-001).