2002 Bombardier Quest 650XT Service Manual, Page 267Get this manual
Section 09 BRAKES Subsection 02 (HYDRAULIC BRAKES)
Drain brake fluid from rear master cylinderNOTE: At this time, check hoses and fittings for damages or leaksDisconnect flexible hose no15 from reservoir and plug the end to avoid brake fluid spillageRemove Banjo bolt no9 and sealing washers no10 retaining brake hose no16 to master cylinder no14Discard sealing washersUnhook push rod from brake pedal no5Remove bolts no17 retaining master cylinder to frame
Inspection and Lubrication
Discard any remaining fluid inside reservoirClean reservoir, master pistons and master cylinders thoroughly with clean brake fluidCheck: boots for crack springs for damage piston cups for wear, deterioration or damage master cylinders and pistons for scoring, scratches or other damageChange part(s) if necessaryCheck locking pin no24 for excessive wear, replace if necessaryNOTE: If master cylinder is damaged or leaking, replace as an assembly
Assembly
V04K0AA