2010 Arctic Cat 700 Diesel SD ATV Service Manual, Page 150Get this manual
! WARNING
Make sure to hold the towel firmly in place or the piston could be ejected from the housing causing injury
7Using an appropriate seal removal tool, carefully remove the seals from the brake caliper housing; then remove four O-rings from the brake caliper housing noting the location of the different sized O-ringsDiscard all seals, O-rings, and crush washersCLEANING AND INSPECTING 1Clean all caliper components (except the brake pads) with DOT brake fluidDo not wipe dry2Inspect the brake pads for damage and excessive wearNOTE: For measuring brake pads, see Section 2PR717A
2Press the piston into the caliper housing using hand pressure onlyCompletely seat the piston; then wipe off any excessive brake fluid