I must chime in here.....the TR has pistons on BOTH SIDES of the caliper. So you need a spreader tool....to compress in both directions at the same time. I bought my tool off ebay (cheapie) and it works great, don't remember the brand. Also when compressing the pistons back into the calipers you ought to loosen the cap on the master cylinder resovoir and maybe put some rags under it to catch any excess fluid. A brake job doesn't get much easier than on a TR.....very service friendly.