Perkins 1204F-E44TA Systems Operation Testing And Adjusting page 105

UENR4490-01
Illustration 99
Typical example
(2) Manifold (DEF heater)
(7) Filter
5. Remove the filter from the manifold (DEF heater).
Refer to Disassembly and Assembly, "Manifold
(DEF Heater) - Remove and Install" for the correct
procedure.
6. Flush the DEF suction and backflow connections
on the manifold (DEF heater) using distilled water.
Install a new filter onto the manifold (DEF heater).
Refer to Disassembly and Assembly, "Manifold
(DEF Heater) - Remove and Install" for the correct
procedure.
7. Position the suitable container under the DEF tank
drain and flush the DEF tank thoroughly.
This document has been printed from SPI2. NOT FOR RESALE
8. Reinstall the manifold (DEF heater) into the DEF
tank. Refer to Disassembly and Assembly,
"Manifold (DEF Heater) - Remove and Install" for
the correct procedure.
Illustration 100
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.
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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.
105
Air Inlet and Exhaust System
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