What was found
CAPTAIN'S ATTITUDE INDICATOR FAILED, TAKE OFF ABORTED. REMOVED & REPLACED NR 1 VG OPS CK GOOD IAW DC8 MM 34-25-0 , REMOVED AND REPLACED NR 1 INSTRUMENT AMPLIFIER RACK AND NR 1 HORIZON INDICATOR OPS CHECKED GOOD IAW DC8 MM 34-5-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN'S ATTITUDE INDICATOR FAILED, TAKE OFF ABORTED. REMOVED & REPLACED NR 1 VG OPS CK GOOD IAW DC8 MM 34-25-0 , REMOVED AND REPLACED NR 1 INSTRUMENT AMPLIFIER RACK AND NR 1 HORIZON INDICATOR OPS CHECKED GOOD IAW DC8 MM 34-5-0.