2009-2012 Honda MUV700 Big Red Service Manual, Page 432Get this manual
BRAKE SYSTEM snap ring second ary piston assembly primary piston assembly SECONDARY PISTON PRIMARY PISTON
Clean the reservoir, master cylinder and pistons in clean brake fluid
INSPECTION
Check the piston cups and boot for wear, deteriora tion or damageCheck the piston springs for damageCheck the master cylinder and piston for scoringscratches or dam age