ATTENTION

All the operations should be carried out taking great care to avoid personal injury.

The engine compartment contains many moving parts, components at high temperatures and live wires. Follow very carefully the precautions described below when carrying out operations in the engine compartment:

• switch off the engine and wait for it to cool down

• do not smoke

• no naked flames

• make sure that there is a fire extinguisher nearby.

The use of special tools is required for certain procedures. The use of these tools is vital for working safely.

Follow the current workshop safety regulations. Where necessary, the Manual contains specific procedures to be followed to prevent dangerous situations from arising.

When using chemical products, scrupulously observe the safety instructions on the safety card that the supplier is bound to deliver to the consumer.

The electronic ignition system produces voltages of 20,000 V and above which could be very dangerous, especially to people suffering from a heart condition. Therefore take great care when working on these systems or in the vicinity of their components.

WARNINGS

All the operations should be carried out taking great care to avoid damaging components.

Prevent the brake/clutch fluid coming into contact with the paintwork; if this does happen, wash immediately with water.

Before carrying out any operation involving electrical system components, including disconnecting the battery, make sure that the ignition key is in the STOP position.

To release parts that are sticking, tap gently using an aluminium 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 follow the tightening torques and adjustment data.

Each time they are refitted, replace gaskets, oil seals, flexible washers, safety washers, self-locking nuts, pre-treated screws and all parts that have deteriorated.

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.

TIGHTENING TORQUES

The figures refer to the resistance grades of the materials most frequently used in production.

In "bolt with nut" tightenings, the torque figures refer to the rotation element.