Grand Cherokee 2WD V8-4.7L Flex Fuel (2008)
Brake Master Cylinder: Description and Operation
Description
MASTER CYLINDER
The master cylinder body (5) 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 (5), it must be replaced as an assembly. The master
cylinder has a removable reservoir (4) and fluid level indicator (6). The reservoir, reservoir grommets, reservoir cap and fluid level switch are the only
replaceable parts on the master cylinder.
