2003-2006 Kawasaki KFX400 service manual, Page 205Get this manual
CHASSIS
MASTER CYLINDER REMOVAL AND DISASSEMBLY
Place rag underneath the brake hose union bolt on the master cylinder to catch any spilt brake fluidRemove the brake hose union bolt and disconnect the brake hose
Immediately wipe off any brake fluid contacting any part of the vehicleThe brake fluid reacts chemically with paint, plastics, rubber materials, etc and will damage them severely Remove the master cylinder assembly Disconnect the brake switch coupler