As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR WOULD NOT RETRACT AFTER TAKE OFF. GEAR DISGREE WARNING MESSAGE POSTED. AFTER LANDING FOUND NOSE GEAR SHOWING NO CHROME AND MDC MESSAGE CODE B1-007432. INSP NLG AND FOUND NO CHROME SHOWING. SERVICED NLG W/NITROGEN IAW AMM 12-12-32 NO LEAKS NOTED. FOLLOWED FIM 32-21-10-810-810 AND PERFORMED OF PSS IAW AMM 32-61-00, OPS CHECKED GOOD. ACFT OK FOR SERVICE.