As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REPOSITIONING A/C TO GATE FOR FIRST FLIGHT DEPARTURE, R1 SLIDE WAS INADVERTENTLY DEPLOYED DUE TO GIRT BAR APPARENTLY SHIFTED AND WHEN OPS ATTEMPTED TO BOARD A/C GIRT BAR GOT CAUGHT ON DOOR FRAME AND DEPLOYED WHEN DOOR WAS OPENED FULLY. MTC FERRY A/C TO SLC FOR SLIDE REPLACEMENT. REPLACED SLIDE.