As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING 100 HR INSP REMOVED PUSH/PULL ROD FOR MAINTENANCE. RE-INSTALLED PUSH / PULL ROD AT LATER TIME WITH PREVIOUSLY REMOVED HARDWARE. WORK WAS CHECKED DURING INDEPENDENT INSPECTION. BOLT WAS FOUND SHEARED THE FOLLOWING DAY AFTER SITTING OVERNIGHT IN THE HANGAR, THE BOLT HEAD HAD SHEARED CLEAN OFF AND WAS FOUND ON THE HANGAR FLOOR. PART RETURNED TO SEALAND AVIATION FOR EVALUATION.