17
ENG
L
ISH
1) 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) Refers to engines with traditional and automatic tensioning devices
3) Must be performed annually, even if the required number of
working hours are not reached
4) Replace lubricants according to the frequency indicated in the
REFUELLING table.
5) Only use filters with the following characteristics:
- filtration level < 12
μ
m
- filtering efficiency ß > 200.
Planned maintenance
Frequency
Change oil
600 hours/1 year
(3)
(4)
Change oil filter
600 hours/1 year
(3)
(4) (5)
Change fuel filter
600 hours/1 year
(1)
(3) (5)
Drain water from the fuel filter
150 hours
(1)
Impurity drainage/suction from the fuel
tank
150 hours
(1)
Change air filter
1200 hours/2 years
Change coolant
1200 hours/2 years
Replacing the blow-by filter
900 hours
Special maintenance
Frequency
Change auxiliary member belt
1200 hours/3
years
(2)
Clean heat exchanger (radiator)
1200 hours
Visual inspection of turbocharger
1200 hours
Adjust play in valves-rocker arms
3000 hours
WARNING
The extraordinary maintenance operations described
hereunder fall within the exclusive competence of
manufacturer’s personnel or specialised personnel having
proper working tools and adequate protection devices. The
procedure and modality for carrying out these operations
are illustrated in the FPT Technical and Repair Manual.
Special maintenance
Frequency