Fuel System - Kohler KDI 2504TM Workshop Manual

ENGINE OIL AND OIL FILTER CARTRIDGE REPLACEMENT
KDI Mechanical Injection Tier 3 – Stage IIIA
KDI Mechanical Injection Uncertified Engines
FUEL FILTER AND PREFILTER CARTRIDGE REPLACEMENT
KDI Mechanical Injection Tier 3 – Stage IIIA
KDI Mechanical Injection Uncertified Engines
(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.
(3) - In case of low use: 36 months.
(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) - Read Cap. 2.5, "KDI Mechanical Injection Uncertified Engines (no EGR Engines)"

2.9 Fuel system

2.9.1 Supply system
Important
•
The high pressure supply injection system is highly susceptible to damage if the fuel is
contaminated.
•
It is crucial that all components of the injection circuit are thoroughly cleaned before the
components are removed.
•
Thoroughly wash and clean the engine before maintenance.
•
Contamination in the fuel supply injection system may cause a reduction in effectiveness /
operation of engine fault indication.
•
If the engine is cleaned with high pressure washer, then the nozzle must be kept at a minimum
distance of 200mm from the surface, and not directed at electrical components and connectors.
TECHNICAL INFORMATION
ENGINE VERSION
(1)
(1) (11)
ENGINE VERSION
(1)
(1)
2
2.10
PERIOD (HOURS)
250 500
2.11
PERIOD (HOURS)
250 500
21
EN