New Holland W190C Tier 4 Manuel utilisateur
Print No. 84488427B
W190C Tier 4
Wheel Loader
SERVICE MANUAL
W190C Wheel Loader
Service Manual
84488427A
Table of Contents
Description Section No.
General
General Torque Specifications 1001
Fluids and Lubricants 1002
Metric Conversion Chart 1003
Engines
Engine and Radiator Removal and Installation 2000
Stall Tests 2002
After Cooler 2003
Engine Intake AIr Filtration 2010
SCR System Sensors 2020
SCR Catalyst 2030
Engine Intake Temperature/Humidity Sensor 2040
DEF/AdBlue Heater Control Valve 2050
DEF/AdBlue DNOx Supply Module 2060
DEF/AdBlue Dosing Injector 2070
DEF/AdBlue Supply Tank 2080
DEF/AdBlue Supply Tank Level and Temperature Sensor/Pick-Up and Heater 2090
DEF/AdBlue Supply Filters 2100
For Engine Repair, See the Engine Service Manual - Sold Separately 87519803
Fuel System
For Fuel System Repair, See the Engine Service Manual - Sold Separately 87519803
Electrical
Removal and Installation of Starter and Alternator 4001
Electrical Specifications and Troubleshooting 4002
Batteries 4003
Jump Post Option 4003a
Instrument Cluster 4005
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Steering
Removal and Installation of Steering Components 5001
Steering Specifications, Pressure Checks, and Troubleshooting 5002
Steering Cylinders 5005
Center Pivot 5006
Auxiliary Steering Motor and Pump 5008
Joystick Steering System (JSS) 5009
Power Train
Removal and Installation of Power Train Components 6001
Transmission Specifications, Pressure Checks, and Troubleshooting 6002
4 & 5 Speed Transmission 6003
Multitrac MT-L 3085 II/3095 II Axles 6004
Drive Shafts, Center Bearing, and Universal Joints 6005
Wheels and Tires 6006
Brakes
Removal and Installation of Brake Components 7001
Hydraulic Brake Troubleshooting 7002
Brake Pump 7003
Brake Accumulators 7004
Parking Brake 7008
Hydraulics
Removal and Installation of Hydraulic Components 8001
Hydraulic Specifications, Troubleshooting, and Pressure Checks 8002
Cleaning the Hydraulic System 8003
Hydraulic Pump 8004
W190C Wheel Loader
Service Manual
84488427A
Table of Contents
Description Section No.
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Hydraulics (Continued)
Loader Control Valve 8005
Cylinders 8006
Coupler Solenoid Locking Valve 8007
Load Travel Stabilizer Accumulator 8013
Load Travel Stabilizer Valve 8014
Mounted Equipment
Air Conditioning Troubleshooting and System Checks For Systems with HFC-134a Refrigerant 9002
Air Conditioner System Service 9003
Removal and Installation of Air Conditioning and Heater Components 9004
Loader 9006
Rollover Protective Structure (ROPS) Cab Structural Frame (CSF) 9007
Cab Glass Installation 9010
Rear View Camera Installation and Removal 9020
Electrical Schematic Foldouts and Hydraulic Schematic Foldout In Rear Pocket
W190C Wheel Loader
Service Manual
84488427A
Table of Contents
Description Section No.
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SECTION INDEX
GENERAL
Standard Torque Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1001
Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1002
Metric Conversion Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1003
Section Title Section Number
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1001-2
TABLE OF CONTENTS
TORQUE SPECIFICATIONS - DECIMAL HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TORQUE SPECIFICATIONS - METRIC HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
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1001-3
TORQUE SPECIFICATIONS - DECIMAL HARDWARE
Use the torques in this chart when special torques
are not given. These torques apply to fasteners with
both UNC and UNF threads as received from
suppliers dry, or when lubricated with engine oil. Not
applicable if special graphities, Molydisulfide
greases, or other extreme pressure lubricants are
used.
Grade 5 Bolts, Nuts, and Studs
Size
Pound-
Inches
Newton
metres
1/4 inch 108 to 132 12 to 15
5/16 inch 204 to 252 23 to 28
3/8 inch 420 to 504 48 to 57
Size
Pound-
Feet
Newton
metres
7/16 inch 54 to 64 73 to 87
1/2 inch 80 to 96 109 to 130
9/16 inch 110 to 132 149 to 179
5/8 inch 150 to 180 203 to 244
3/4 inch 270 to 324 366 to 439
7/8 inch 400 to 480 542 to 651
1.0 inch 580 to 696 787 to 944
1-1/8 inch 800 to 880 1085 to 1193
1-1/4 inch 1120 to 1240 1519 to 1681
1-3/8 inch 1460 to 1680 1980 to 2278
1-1/2 inch 1940 to 2200 2631 to 2983
Grade 8 Bolts, Nuts, and Studs
Size
Pound-
Inches
Newton
metres
1/4 inch 144 to 180 16 to 20
5/16 inch 288 to 348 33 to 39
3/8 inch 540 to 648 61 to 73
Size
Pound-
Feet
Newton
metres
7/16 inch 70 to 84 95 to 114
1/2 inch 110 to 132 149 to 179
9/16 inch 160 to 192 217 to 260
5/8 inch 220 to 264 298 to 358
3/4 inch 380 to 456 515 to 618
7/8 inch 600 to 720 814 to 976
1.0 inch 900 to 1080 1220 to 1465
1-1/8 inch 1280 to 1440 1736 to 1953
1-1/4 inch 1820 to 2000 2468 to 2712
1-3/8 inch 2380 to 2720 3227 to 3688
1-1/2 inch 3160 to 3560 4285 to 4827
NOTE: Use thick nuts with Grade 8 bolts.
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