2000 Polaris Indy 500 / 600 snowmobile service manual, Page 328Get this manual
BRAKESFINAL DRIVE Hayest Master Cylinder Inspection and Replacing Cartridge Subassembly 5Remove master cylinder from switch pack and handlebarCAUTION: Remove switch pack wires from the master cylinder housing with extreme care and note where they are routed for later installation6Remove master cylinder cover screws and coverPour out the fluid in the resrevoir into containerUnscrew the brake fluid line from the master cylinder outlet using shop cloth to catch the remaining fluidDrain the fluid from the brake line into the aforementioned container and discard the fluid
Inspection
NOTE: Due to the critical nature of these parts and procedures, be sure you have thoroughly read and understand Hydraulic Brake Operation, page 8.71Thoroughly clean all brake parts with isopropyl alcohol and either wipe dry with clean lint free cloth or lightly blow dry with an air hoseExamine all parts carefully for signs of excessive wear, damage, or corrosionReplace any parts found to be damagedCheck park lever spring for breakage