Technical data

ENGLISH

I) Maximum period when using good quality fuel , (EN 590 standard);

this is reduced if the fuel is contaminated and alarms are triggered

due to blockage of the filters and presence of water in the pre-filter.

When blockage of the filter is indicated, it must be replaced. If the

water in pre-filter indicator does not go out after drainage, the pre-

filter must be replaced.

2) The frequency with which operations are carried out will depend

on the working conditions and efficiency/wear of the product. If the

engine is not used for long periods of time, check it before you start

it.

3) N.C.

4) The anode must be replaced if corrosion has exceeded 50% of the

volume of zinc.

5) Replace lubricants according to the frequency indicated in the RE-

FUELLING table.

6) Given the nature of the heat exchangers used, cleaning must only

be carried out by IVECO MOTORS Technical Service Network

staff.

7) Must be performed annually, even if the required number of work-

ing hours are not reached.

8) Only use filters with the following characteristics:

- filtration level < 12 μm

- filtering efficiency ß > 200.

Special or Level 2 mainte-

nance

Frequency

Change electrical injectors 3000 hours

Change coolant pump 3000 hours

Change sea water pump 3000 hours

Adjust play in valves-rocker arms 3000 hours

Clean the turbocharger 3000 hours

(5)

Clean heat exchangers 2 years

(6)

WARNING

When using fuel with a percentage sulphur exceeding 0,5%, or when

using oils that do not comply with the specifications provided in the

refuelling table, the times at which the engine oil, engine oil filter and

oil vapour filter must be halved or adapted to suit the use and working

conditions of the engine; for further information, please consult the

technicians responsible for maintenance.