All operations should be carried
out taking great care to avoid injury to persons.The engine compartment contains numerous moving parts, components
at high temperatures and electrical wiring with voltage. Closely
observe the following precautions 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 an extinguisher is at hand in the work area.For some procedures, the use of special
tools is indicated. The use of these tools is vital in order to work
safely.Follow the safety instructions in force for workshop procedures.
Where necessary, the Manual contains particular precautions to prevent
a dangerous situation from arising.When using chemicals, closely follow the safety instructions
given on the safety sheet which the supplier must give to the user
(in Italy, in accordance with D.M. no. 47/1992).All the operations must be carried
out with the utmost attention and care to avoid damaging the components.In order to release parts which are sticking, apply gentle blows
using an aluminium or lead hammer if iron materials are involved:
use a wooden or resin hammer for light alloy parts. use a wooden
or resin hammer for light alloy parts. During dismantling, check that parts which have to be marked
carry reference marks.When refitting, lubricate the parts, where necessary, to prevent
sticking or seizing during the initial operating period.During refitting, it is essential to observe the tightening torques
and adjustment data.During each refitting, replace the gaskets, oil seals, flexible
washers, safety plates, self-locking nut and all components which
have deteriorated.