pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Master Cylinder Disassembly/Assembly|Page 4379 > < Master Cylinder and Main Valve Operation, ABS|Page 4376
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Brake Master Cylinder: Service and Repair
Master Cylinder Disassembly/Assembly

Exploded View Of Master Cylinder Assembly

Disassembly

1. Remove master cylinder from vehicle.
2. Remove reservoir cover and diaphragm. Discard old brake fluid in reservoir.
3. Inspect cover and diaphragm. Replace if cut, cracked or deformed.
4. Remove fluid level switch and proportioner valve assemblies, if equipped.

Unlocking Switch Tabs

Master Cylinder Disassembly/Assembly|Page 4379 > < Master Cylinder and Main Valve Operation, ABS|Page 4376