As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PUSHBACK, THE RIGHT MAIN GEAR WAS TRACKING UNUSUALLY. AIRCRAFT RETURNED TO GATE FOR INSPECTION. MAINTENANCE FOUND RIGHT MAIN SIDE BRACE ATTACHMENT SHEARED AT GEAR. DTW MAINTENANCE AWAITING SIDE BRACE PARTS AND WILL BE REPLACED UPON ARRIVAL. ALL OPERATIONAL CHECKS PENDING JOB COMPLETION.