Antilock Brake System (Abs) (Service Information): Caution

All the operations should be carried out taking great care to avoid damaging components. To release parts that are sticking, tap gently using an aluminum or lead hammer if iron materials are involved; use a wooden or resin hammer for light alloy parts. When dismantling, check that components that should be marked have the appropriate references. When refitting, lubricate the parts, where necessary, to prevent seizing or binding during the initial operating period. When refitting it is vital to respect the adjustment nut tightening torques. Each time they are refitted, replace gaskets, oil seals, flexible washers, safety washers, self-locking nuts, pretreated screws, shear bolts and all parts that have deteriorated. Use adhesive paper or a clean cloth to suitably protect those parts of the engine which, if they remain uncovered after dismantling, will allow dust or foreign bodies to enter. Only genuine spare parts should be used to replace units or components that have been removed: this is the only way of ensuring the interchangeability and perfect operation of the various components.