Nanni N4.65 - Maintenance Intervals

55
MAINTENANCE INTERVALS
PERIODICITY
Daily
1st
Maintenance
30 days
or 25 hours (
1
)
Every
250 hours
or 1 year (
1
)
Every
500 hours
or 2 years (
1
)
Every
1000 hours
or 4 years (
1
)
COMPONENTS
Fuel Circuit
Water in fuel - Pre-lter / Filter Draining
Fuel lter (
2
)
Fuel injectors
Lubrication Circuit
Engine oil level (
2
)
Engine Oil (
2
)
Oil lter (
2
)
Cooling Circuit
Coolant level (
2
)
Coolant Liquid (
2
)
Thermostat Inspection (
2
)
Calibrated Heat-Exchanger Cap (
2
)
Heat-exchanger - O-rings
Inter-cooler - O-rings (
4
)
Raw Water Circuit
Raw Water Filter Check & Clean
Raw Water Filter (
2
)
Raw Water Pump Impeller(
2
)
Zinc Anodes (
2
)
Air Intake & Exhaust Circuit
Turbo-charger Inspection (
4
)
Turbo Waste-Gate Free Movement & Lubrication (
4
)
Turbo-charger Heat Insulator (
4
)
Air Intake Filter (
2
)
Exhaust Mixer Inspection (
2
)
Electrical
Battery electrolyte level
Electrical Harness Connectors Inspection
Alternator Belt Tension (
2
)
Panel Command : Indicators & Warning Lamps
Whole Engine
Engine Mounts Inspection
Engine Alignment
Hoses / Clamps tightness / Bolts / Nuts Tightening
Visual Inspection (Coolant, fuel, oil, exhaust & raw water leaks)
Valve Clearance
Transmission
Transmission Oil level (
3
)
Transmission Oil replacement (
3
)
Transmission Oil Filter replacement (
3
)
Transmission Oil Cooler (
4
)
(
1
) Whichever come rst (at the rst occurrence)
(
2
) Operations to be performed in accordance with user and maintenance manual for your engine. For all technical information specic to your engine, refer to the
user and maintenance manual.
(
3
) Operation to be perform in accordance with the manufacturer user and maintenance manual
(
4
) The engine from N2.10 up to N2.50 are not concerned.
(
5
) If equipped.
CHECK/ADJUST/CLEAN/SERVICE
REPLACE
S08 MAINTENANCE