As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN LANDING GEAR WAS EXTENDED THE RIGHT MAIN GEAR DID NOT INDICATE DOWNLOCK. LIGHT BULB TESTED OK. FOLLOWED CHECKLIST PROCEDURE. ALL GEAR DETERMINED DOWN.LANDING NORMAL. RIGHT MAIN LIGHT NEVER ILLUMINATED AFTER LANDING. REMOVED AND REPLACED R/H DOWN AND LOCK INDICATION SWITCH AND ADJUSTED IAW HAWKER 400A MM 32-60-00, 32-10-00 AND W/M 32-61-01 32-31-02 OSP CHECK GOOD, NO DISC NOTED.