Part of the New Holland Repair Manuals.
New Holland service manual 48005365, English, April 2016. It covers both wheeled excavators in monoboom and triple articulation form, and the WE190B on standard and wide axles.
Where the two models differ, the book prints both figures. The swing bearing to undercarriage screws take 250 - 310 N·m (184 - 229 lb ft) on the WE170B and 540 - 600 N·m (398 - 443 lb ft) on the WE190B.
It has 33 electrical schematic sheets, hydraulic schematic frames 01 to 03 and diagnostic code troubleshooting with a cause and a remedy for each code.
What's Inside This New Holland WE170B, WE190B Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction and General Specifications | 1-56 | Safety Rules, Assembly Precautions, General Specifications, Fluids and Lubricants, Capacities, Product Identification |
| Engine | 57-122 | Air Cleaners, Fuel Filters, Fuel Tanks, Fuel Injection, Intake and Exhaust, Aftercooler, Engine Cooling |
| Transmission | 123-188 | Transmission Lubrication, Powershift Transmission, External Controls, Internal Components, Clutch Assembly |
| Four-Wheel Drive System and Axles | 189-322 | Drive Shaft, Powered Front Axle, Front Differential, Steering Knuckles, Axle Suspension, Powered Rear Axle, Rear Differential, Final Drives |
| Brakes and Controls | 323-358 | Parking Brake, Brake Valve, Service Brakes, Brake Accumulators, Brake Discs |
| Hydraulic Systems and Schematics | 359-385 | Valve Settings, Monoboom Schematic, Triple Articulation Schematic, Undercarriage Schematic, Combined Functions, Hydraulic Calibration |
| Variable Displacement Pump, Reservoir and Gear Pump | 386-443 | Variable Displacement Pump, Pump Calibration, Hydraulic Reservoir, Oil Cooler, Filters, Gear Pump |
| Hydraulic Swing and Travel | 444-561 | Swing Pump, Swing Motor, Slewing Gearbox, Travel Motor, Central Joint, Joint Seals |
| Pilot System and Main Control Valve | 562-657 | Pilot Controls, Pilot Accumulator, Main Control Valve, Hammer Circuit, Shears Circuit, Grab Rotation |
| Stabilizer, Boom, Dipper, Bucket and Blade Cylinders | 658-766 | Stabilizer Cylinders, Positioning Cylinder, Boom Cylinders, Dipper Cylinder, Bucket Cylinder, Dozer Blade Cylinders, Cylinder Assembly |
| Frames, Steering and Wheels | 767-856 | Swing Ring, Stabilizers, Ballasts, Steering Control, Tie Rods, Steering Cylinders, Front Wheels, Rear Wheels |
| Cab Climate Control | 857-870 | Air-Conditioning Specifications, Compressor Removal and Installation, Condenser Removal and Installation |
| Electrical Systems and Display Warnings | 871-876 | Electrical Section Contents, Multifunction Display, Diagnostic Indication, Warning Lamps, Acoustic Warnings |
| Diagnostic Codes and Troubleshooting | 877-917 | 7000-Series Codes, 8000-Series Codes, 9000-Series Codes, Activation Conditions, Mechanical Causes, Electrical Causes, Diagnostic Remedies |
| Fuel Injection, Engine and Hydraulic Sensors | 918-969 | Fuel Injection Electrics, Fuel Tank System, Coolant Sensing, Intake and Exhaust Sensing, Engine Control, Transmission Speed Sensing, Hydraulic Control, HVAC Control |
| Fuses and Relays | 970-976 | Fuse Boxes, Fuse Ratings, Relay Box, High-Amperage Fuses |
| Electrical Schematic Sheets 01-33 | 977-1053 | Power Supply, Engine Electrics, Lighting, Steering and Brakes, Attachment Controls, UCM Valves and Sensors, Diagnostic Plug, CAN Bus |
| Wiring Harnesses and Component Localization | 1054-1097 | Harness Assembly, Cabin Harness, Component Localization, Connector References, Circuit Cross-References, Fuse Replacement |
| Rotary Joint, Battery, Lighting and Control Modules | 1098-1176 | Electrical Rotary Joint, Battery, External Lighting, Swing Control, Attachment Control, Cab Controls and Lighting, Camera, Electronic Modules |
| Booms, Dippers and Buckets | 1177-1218 | Bucket Dimensions, Monoboom Variants, Triple Articulation Variants, Bucket Removal and Installation, Bucket Cleaning, Bucket Teeth, Boom Description |
| Dozer Blade and Arm | 1219-1230 | Blade Specifications, Blade Dimensions, Exploded View, Functional Description, Removal and Installation |
| Platform, Cab, Bodywork and Decals | 1231-1263 | Ladder, Operator Seat, Cab Structure, Cab Suspension, Cab Removal and Installation, Cab Interior |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine type, WE170B / WE190B | F4GE9684F*J602 / F4GE9684E*J607 | p. 41 |
| Engine displacement (both) | 6.7 l (1.8 US gal) | p. 41 |
| Engine power, WE170B | 105 kW (142.76 Hp) at 2000 RPM | p. 41 |
| Engine power, WE190B | 118 kW (160.44 Hp) at 2000 RPM | p. 41 |
| Engine rated rpm (both) | 2000 RPM | p. 41 |
| Engine oil capacity (both) | 16 L (3.5 UK gal) | p. 46 |
| Total cooling system (both) | 22 L (4.8 UK gal) | p. 46 |
| Fuel tank (both) | 274 L (60.3 UK gal) | p. 46 |
| Hydraulic oil tank (both) | 87 L (19.1 UK gal) | p. 46 |
| Total hydraulic oil system, WE170B | 230 L (50.6 UK gal) | p. 46 |
| Total hydraulic oil system, WE190B | 235 L (51.7 UK gal) | p. 46 |
| Attachment circuit pressure, triple articulation (both) | 340 bar (4930 psi) | p. 37 |
| Travel circuit pressure (both) | 370 bar (5365 psi) | p. 37 |
| Swing circuit pressure, WE170B / WE190B | 390 bar (5655 psi) / 360 bar (5220 psi) | p. 37 |
| Service brake setting (both) | 75 bar (1088 psi) | p. 362 |
| Pilot pressure setting (both) | 45 bar (653 psi) | p. 362 |
| Machine weight, kg, WE170B monoboom, dipper 2200, rear stabilizers | 17250 | p. 41 |
| Machine weight, kg, WE190B monoboom 2550 mm axle, dipper 2200, rear stabilizers | 18550 | p. 42 |
| Swing bearing to undercarriage screws (18) torque, WE170B | 250 - 310 N·m (184 - 229 lb ft) | p. 776 |
| Swing bearing to undercarriage screws (18) torque, WE190B | 540 - 600 N·m (398 - 443 lb ft) | p. 776 |
