Specifications

Vehicle System Disassembly & Assembly 71
Master Cylinder
Disassemble & assemble brake valve
1. Take off bellows (4) and lift push rod (3), remove vent air (25) and bolts (28).
2. Separate the front housing (1) and rear housing (2), remove servo spring (10), servo piston (9) and master
piston (5).
3. Take off seal u-cup (14) from master piston (5). Notice the direction of the seal.