2003 Bombardier Outlander 400 Factory Service Manual, Page 302Get this manual
Section 09 BRAKES Subsection 02 (HYDRAULIC BRAKES)
Disassembly
Front Master Cylinder Remove brake lever lock no4 and brake lever no7Remove piston boot no24, snap ring no25, master piston and spring
Inspection and Lubrication
Discard any remaining fluid inside reservoirsClean reservoirs, master pistons and master cylinders thoroughly with clean brake fluidCheck: boots for crack springs for damage piston cups for wear, deterioration or damages master cylinders and pistons for scoring, scratches or other damagesChange part(s) if necessaryCheck locking pin no29 for excessive wear, replace if necessaryCheck if the end cap O-ring is brittle, hard or damagedNOTE: If master cylinder housing is damaged or leaking, replace as an assembly
V07K0GA
Assembly