Wheel Cylinder: Disassembly
WARNING: This page is about a different car, the 2000 Isuzu Hombre and 1999 Isuzu Hombre. However, it is still accessible from the selected car via links, so may be relevant.
Remove wheel cylinder dust boots. Remove piston assemblies and expander spring. Note installed direction of wheel cylinder cups. Remove cups from pistons. Discard dust boots and cups.