brake calipers

These calipers are rebuilt at a factory and rebuild kits are not available as most people change the calipers with a rebuilt available at any auto parts store www.naponline.com

here is a link to info that you need http://bit.ly/mitchell_repair_manuals_online What exactly do you mean by service the calipers? Generally they need no service, the pads wear out but the calipers usually go for 100-200k.