Whether the operating hydraulics pressure on a DW90 is set right is something only the factory data can settle, and that data fills this 265-page Wacker Neuson DW90 service manual PDF, OEM document 1000333465, covering the DW60, DW90 and DW100 site dumpers. Separate hydraulics diagrams handle the DW60 and the DW90/DW100, while the wiring diagrams split into Tier III and Tier IV versions, down to a serial number break on the DW60 harness. Strand lists for every loom, from seat console to cabin, let you chase a circuit by wire number and color, and an SPN diagnosis code list decodes what the display is flashing at you. Fit the 12 V/100 Ah battery, confirm the 12 V/3.2 kW starter, and know the fuel pump rides on fuse F5 at 5 A. Guess a relief pressure and you can cook a pump. Bookmarked and keyword searchable, this PDF ends with your dumper hauling again.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Operation | 9-22 | Information on This Service Manual, Identification of Warnings and Dangers, Explanation of Symbols and Abbreviations (Conversion Table) |
| Engine | 129-162 | Perkins Engine 854F-E34TTF (Engine Overview, Engine Exhaust Aftertreatment System, Representation with Auxiliary-Flow Diesel Particulate Filter, Engine Block Overview, Representation with Separate Intake-Manifold Pressure Sensor and Temperature Sensor, Turbocharger, Replacing the Oxygen Sensor, Check the Water Pump, Fuel System, Engine Malfunctions) |
| Hydraulic System | 163-180 | Hydraulic Pump (Diagram, Standard Operating Pump), Steering Valve, Priority Valve, Main Control Block |
| Electrical System | 181-222 | Ohmic Law; Power, Measuring Equipment, Measuring Methods, Cable Color Coding, Relays (Use, Mode of Function, Alternator, Starter), Lights Wiring Harness |
| Diagrams | 223-234 | Hydraulics Diagram, Hydraulics Diagram DW60/DW60P/DW60 Lrc, Hydraulics Diagram DW90/DW100, Wiring Diagram, Wiring Diagram Tier Iii, Wiring Diagram Tier Iv |
| Options | 235-265 | Immobilizer, Diagnosis Code List |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Screw in screws B gap to the housing | 34 mm (1.33 in) | p. 20 |
| Battery | 12 V/100 Ah | p. 34 |
| Battery (optional) | 12 V/120 Ah | p. 34 |
| Starter | 12 V/3.2 kW | p. 33 |
| Fuel pump fuse (F5) | 5A | p. 35 |
| Hydraulic hose identification code example | SLHYDR2SC16PN180PD180L1950D0 | p. 30 |
| Hydraulic reservoir capacity | 78.5 liters | p. 28 |
| Hydraulic reservoir capacity (middle of sight glass) | 55 liters | p. 29 |
| Fastening screw B torque | 8 Nm (6 ft.lbs.) | p. 70 |
| Hydraulic hose replacement interval | 6 years | p. 107 |
| Wheel nut tightening torque | 450 Nm | p. 109 |
| Jack lift capacity | 5000 kg | p. 109 |
