As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6305 - IAD-JFK - ABORTED TAKEOFF DUE TO NUMEROUS WARNING ON GROUND INCLUDING LEFT STICK SHAKER ASSOCIATED WITH NOSE SQUAT SWITCH. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE SERVICED STRUT WITH NITROGEN TO CORRECT INFLATION. AIRCRAFT WAS RELEASED AND APPROVED FOR SERVICE. (M)