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INFORMATION ABOUT MAINTENANCE
5
5.2 Periodic maintenance
The intervals of preventive maintenance in Tab. 5.1 and Tab. 5.2 refer to the engine operating under normal operating
conditions with fuel and oil meeting the recommended specifications.
5.1
(8)
Engine oil level
(8)(9)
Coolant level
Cartridge dry-type air filter
Radiator heat-exchange surface and Intercooler
Rubber hose (intake air / coolant)
Fuel hose
5.2
(1)
Engine oil
(1)
Oil filter cartridge
Fuel filter and pre-filter cartridge
Cartridge dry-type air filter
AdBlue®/DEF filter cartridge
(6) (7)
Coolant hoses
(6) (7)
Fuel line hose
Intake manifold hose (air filter - intake manifold)
(6)
Poly-V belt
Coolant
1 - In case of low use: 12 months. 2 - The period of time that must elapse before checking the filter element depends
on the environment in which the engine operates. The air filter must be cleaned and replaced more frequently under
very dusty conditions.
6 - Contact authorized KOHLER workshops.
7 - The replacement interval is only an indication, it strongly depends from environmental condition and hose status
detected during regular visual inspection.
8 - The first check must be done after 10 hours.
9 - Test the coolant condition annually with coolant test strips.
10 - It is recommended to have SCA (Supplemental Coolant Additives) added at the first maintenance interval.
11 - If the AdBlue tank is not equipped with filtering system, it must be replaced at 500h.
EN
40
CLEANING AND CHECKING
OPERATION DESCRIPTION
(2)
(2 ) (8)
REPLACEMENT
OPERATION DESCRIPTION
(1)
(2)
(1)
(6) (11)
(6) (7)
(6)
OAT
(6) (10)
HOAT
PERIOD (HOURS)
100
250
500
PERIOD (HOURS)
500
2000
5000
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