1985 Honda Odyssey 350 FL350R Shop Manual, Page 163Get this manual
BRAKES BRAKE CALIPER DISASSEMBLY
Drain the brake hydraulic system (page 12-3)Disconnect the brake hose from the caliper by removing the hose bolt and two sealing washersRemove the brake caliper and brake pads (page 12-10)
Remove the caliper pistonIf the piston is stuck in the caliper, place shop towel or rag over the piston to prevent the piston and brake fluid from coming out, and apply small amount of air pressure to the fluid inletCAUTION