Grand Cherokee 2WD V8-5.2L VIN Y (1998)
Brake Master Cylinder: Description and Operation
With Antilock Brakes
Master Cylinder-Typical
The master cylinder has a removable nylon reservoir. The cylinder body is made of aluminum and contains a primary and secondary piston assembly.
The cylinder body including the piston assemblies are not serviceable. If diagnosis indicates an internal problem with the cylinder body, it must be
replaced as an assembly. The reservoir and grommets are the only replaceable parts on the master cylinder.
