# Slave cylinder, rebuild

Remove cylinder

Dismantle slave cylinder by pulling the rod and protective boot out. Blow air into the the pipe fitting to remove seal.

A good rebuild kit will consist of a new protective boot, cup seal, retaining ring and toothed ring.

Coat the cylinder bore and cup seal lightly with ATE brake cylinder paste.

E30 M3 Repair Manual V2.7. Copyright ©1999-2001 Koala Motorsport & Brett Anderson