1985-1986 Honda ATC250R Shop Manual, Page 203Get this manual
HYDRAULIC DISC BRAKES PAD SPRING
Make sure that the pad spring, retainer clip and shim are installed in position
RETAINER CLIP
Install new pads in the caliperAI ign the pad pin bolt holes by depressing the pads against the caliper, and install the pad pin boltsPush the caliper pistons in all the way, being careful not to damage the pads
Alvvaysuse new on the padmark "TT2-202FF"