This DT466 fuel system manual is Section 13 of the International DT466 and DT530 (2000-2003) service manual, covering fuel filter, strainer, supply pump and high-pressure pump service. It maps component locations for front-, top-mounted primer pump and engine-mounted ECM configurations.
Official document details
| Brand | International Engines |
|---|---|
| Model coverage | International DT466E and DT530E diesel engines |
| System / group | DT466 & DT530 (2000-2003) / Service Manuals |
| Parent publication | DT466/530 (2000-2003) Service Manual (EGES2101) |
| Year / revision | 2000-2003 |
| Pages | 32 |
| File size | 1.5 MB |
| Format | |
| Language | English |
Document table of contents
- Component location — front-mounted primer pump
- Component location — top-mounted primer pump
- Component location — engine-mounted ECM unit
- Fuel filter removal
- Fuel filter strainer service
- Supply pump and high-pressure pump
- Injection Control Pressure (ICP) sensor
DT466 fuel system manual contents
This section details removing the spin-on fuel filter with a filter wrench, servicing the fuel filter strainer with a 29 mm socket, and removing the supply pump inlet line and hollow screws with copper sealing gaskets. The supply manifold and the ICP sensor location are shown for each primer-pump layout. Figures and numbered callouts illustrate each operation step by step, and every fastener is tightened to the special torque value published in the companion “Specifications, Special Torque Values, and Service Tools” section (publication EGES2101).
Applicable truck models
It applies to International DT466E and 530E diesel engines equipped with front-mounted, top-mounted or engine-mounted hand primer pumps. Reinstall the strainer with its open end toward the filter header. For official model information, see the International Trucks (Navistar) website.
Who needs this DT466 fuel system manual
Technicians diagnosing low-power or hard-start complaints use these steps to service filters and verify the fuel supply circuit. Because this is one chapter of the complete International DT466 and DT530 (2000-2003) service manual set, most workshops download it alongside the diagnostic manual, the DTC list and the specification volume so the repair, testing and reference material stay together.
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