Honestly, the bulk of the hard work was scrubbing. The rest was simple and straightforward... unbolt it, take it apart, remove old hardware, clean, polish, reassemble, bleed brakes. If you have done your own brake job and fluid flush, you can do this easily.
I can see that now, and that's the point. When I don't know what will happen if I start disassembling something I often leave the tools in the toolbox, worried I'll do something I can't undo. I figured the innards of those calipers would be more complex somehow, now I know better. :yesnod:
Glad it went well. The only thing I'd add here is that it is not necessary nor really advisable to split the caliper. Wilwood uses a threadlocker bonded to the bolts today that when removed (the bolt) can really do some damage to the threads. For the most part you should be able to wiggle the pistons out after pushing them out to the rotor and wiggle them back in (not always super easy) the same way. But if you must split them: be certain you order the cross over seals as they are in internally fed caliper.
Most or all of those parts are in stock and can be ordered off the SERVICE PARTS page.
