As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, OVERSPEED HORN SOUNDED WITH A CLIMBING ALTIMETER AND CLIMBING VSI. ALTIMETER FLAGGED SHOWING ALTITUDE OF 60,000 FT. CAPTAIN`S SIDE WAS THE ONLY SIDE AFFECTED. R & R NR 1 DADC IAW MM 34-12-02. OPS CHECKED GOOD. OK FOR SERVICE.