Illustration 70 g06357828
Typical example
(8) DEF pump
(9) DEF filter cap
9. Replace the Diesel Exhaust Fluid (DEF) filter.
Refer to Operation and Maintenance Manual for
the correct procedure.
10. Flush the DEF suction and backflow lines into a
suitable container using distilled water. The
minimum quantity of distilled water that is required
is 7.57 L (2 US gal).
11. Reconnect all lines to the DEF pump and to the
manifold (DEF heater). Refer to Disassembly and
Assembly for the correct procedures.
12. Fill the DEF tank to the appropriate level with new
DEF. Operation and Maintenance Manual for more
information. The new DEF must meet ISO 22241
standards.
13. Start the engine. Refer to Operation and
Maintenance Manual for the correct procedure.
14. Connect to the electronic service tool.
15. Perform the “Aftertreatment System Functional
Test” in the electronic service tool. This test will
verify that the DEF system is working correctly
following the flush and filter replacement.
i02151646
Driven Equipment - Check
Refer to the OEM specifications for more information
on the following maintenance recommendations for
the driven equipment:
• Inspection
• Adjustment
• Lubrication
• Other maintenance recommendations
Perform any maintenance for the driven equipment
which is recommended by the OEM.
i07819515
Engine - Clean
Personal injury or death can result from high
voltage.
Moisture can create paths of electrical
conductivity.
Make sure that the electrical system is OFF. Lock
out the starting controls and tag the controls ““DO
NOT OPERATE”” .
NOTICE
Accumulated grease and oil on an engine is a fire
hazard. Keep the engine clean. Remove debris and
fluid spills whenever a significant quantity accumu-
lates on the engine.
Periodic cleaning of the engine is recommended.
Steam cleaning the engine will remove accumulated
oil and grease. A clean engine provides the following
benefits:
• Easy detection of fluid leaks
• Maximum heat transfer characteristics
• Ease of maintenance
M0092609-05 115
Maintenance Section
Driven Equipment - Check
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