NEW HOLLAND RG 140.B GRADER, RG 170.B VHP GRADER, RG 200.B GRADER. SERVICE MANUAL
SERVICE MANUAL
RG 140.B GRADER
RG 170.B VHP GRADER
RG 200.B GRADER
75314407
English
Service Manual
75314407
Table of Contents
Description
Section No.
Form No.
General
Tab 1
Section Index - General
6-46520
Standard Torque Specifications
1001
6-46530
Fluids and Lubricants
1002
6-46540
Metric Conversion Chart
1003
6-46550
Tools
1005
Loctite Product Chart
Engines
Tab 2
Section Index - Engines
6-46560
For Engine Repair, See the Engine Service Manual
Fuel System
Tab 3
Section Index - Fuel System
6-46590
For Fuel System Repair, See the Engine Service Manual
Electrical
Tab 4
Section Index - Electrical
6-46600
Removal and Installation of Starter and Alternator
4001
6-42320
Electrical Diagram
4002
6-46620
Batteries
4003
6-42330
Alternator - 45 Ampere
4008
6-42360
Steering
Tab 5
Section Index - Steering
6-46660
Front wheel,axle&wheel lean
5002
6-46780
Steering Control Valve
5003
6-46690
Steering Priority Valve
5004
6-46700
Power Train
Tab 6
Section Index - Power Train
6-46730
CNH Latin America Ltda
2237, General David Sarnoff Avenue
Printed in Brazil
Contagem, MG Brazil
75314407
December, 2004
RG 140.B - RG 170.B VHP - RG200.B GRADERS
Service Manual
75314407
Table of Contents
Description
Section No.
Form No.
Transmission Specifications, Pressure Checks, and Troubleshooting RG140.B-RG170.B VHP
6002
6-46750
Transmission Specifications, Pressure Checks, and Troubleshooting RG200.B
6002
6-46750
Transmission-RG140.B-RG170.B VHP
6003
6-46760
Transmission-RG 200.B
6
6-46760
Limited slip rear axle-RG 140.B - RG 170.B VHP
6005
6-46760
Rear axle with differential lock-RG 140.B - RG170.B VHP - RG 200.B
6005
6-46780
Tandem drive limited slip rear axle-RG 140.B - RG 170.B VHP
6006
6-46790
Tandem drive differential hydraulic lock-RG 170.B VHP - RG 200.B
6006
6-46790
Brakes
Tab 7
Section Index- Brakes
6-46810
Hydraulic brakes troubleshooting
7002
6-46830
Brake pedal valve and system
7003
6-46840
Hydraulics
Tab 8
Section Index - Hydraulics
6-46810
Removal and installation of hydraulic components
8001
6-46870
Mounted Equipment
Tab 9
Section Index - Mounted Equipment
6-46930
Air Conditioning Troubleshooting
9002
6-46950
Refrigerant
Air Conditioner System Operating instructions
9003
6-46960
Removal and Installation of Air Conditioning Components For Systems with
9004
6-46970
HFC-134a Refrigerant
Rear Ripper
9007
6-47010
Frame, articulation joint, circle and scarifier
9008
6-47000
Front Blade
9009
6-47030
ROPS Cab
9010
6-47030
Cab Glass Installation
9011
6-47040
NOTE: CNH Latin America reserves the right to make improvements in design or
changes in specifications at any time without incurring any obligation to install
them on units previously sold.
SECTION INDEX
GENERAL
Section Title
Section Number
Standard Torque Specifications
1001
Fluids and Lubricants
1002
Metric Conversion Chart
1003
Loctite Product Chart
Service Tools
1005
CNH Latin America Ltda
2237, General David Sarnoff Avenue
Printed in Brazil
Contagem, MG Brazil
75314407
December, 2004
Downloaded from www.Manualslib.com
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Section
1001
STANDARD TORQUE SPECIFICATIONS
CNH Latino Americana Ltda
2237, General David Sanoff Avenue
Contagem , MG Brazil
75314407
December, 2004
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
NOTE: NEWHOLLAND reserves the right to make improvements in design or
changes in specifications at any time without incurring any obligation to install
them on units previously sold.
Contagem, MG Brazil
75314407
December 2004
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
Grade 8 Bolts, Nuts, and Studs
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.
Pound-
Newton
Size
Inches
metres
Grade 5 Bolts, Nuts, and Studs
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
Pound-
Newton
Size
Inches
metres
Pound-
Newton
1/4 inch
108 to 132
12 to 15
Size
Feet
metres
5/16 inch
204 to 252
23 to 28
7/16 inch
70 to 84
95 to 114
3/8 inch
420 to 504
48 to 57
1/2 inch
110 to 132
149 to 179
9/16 inch
160 to 192
217 to 260
Pound-
Newton
5/8 inch
220 to 264
298 to 358
Size
Feet
metres
3/4 inch
380 to 456
515 to 618
7/16 inch
54 to 64
73 to 87
7/8 inch
600 to 720
814 to 976
1/2 inch
80 to 96
109 to 130
1.0 inch
900 to 1080
1220 to 1465
9/16 inch
110 to 132
149 to 179
1-1/8 inch
1280 to 1440
1736 to 1953
5/8 inch
150 to 180
203 to 244
1-1/4 inch
1820 to 2000
2468 to 2712
3/4 inch
270 to 324
366 to 439
1-3/8 inch
2380 to 2720
3227 to 3688
7/8 inch
400 to 480
542 to 651
1-1/2 inch
3160 to 3560
4285 to 4827
1.0 inch
580 to 696
787 to 944
NOTE: Use thick nuts with Grade 8 bolts.
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
Contagem, MG Brazil
75314407
December 2004
1001-4
TORQUE SPECIFICATIONS - METRIC HARDWARE
Use the following torques when specifications are not given.
Grade 10.9 Bolts, Nuts, and Studs
These values apply to fasteners with coarse threads as
received from supplier, plated or unplated, or when lubricated
10.9
with engine oil. These values do not apply if graphite or
Molydisulfide grease or oil is used.
Pound-
Newton
Size
Inches
metres
Grade 8.8 Bolts, Nuts, and Studs
M4
36 to 48
4 to 5
M5
84 to 96
9 to 11
8.8
M6
132 to 156
15 to 18
M8
324 to 384
37 to 43
Pound-
Newton
Size
Inches
metres
Pound-
Newton
M4
24 to 36
3 to 4
Size
Feet
metres
M5
60 to 72
7 to 8
M10
54 to 64
73 to 87
M6
96 to 108
11 to 12
M12
93 to 112
125 to 150
M8
228 to 276
26 to 31
M14
149 to 179
200 to 245
M10
456 to 540
52 to 61
M16
230 to 280
310 to 380
M20
450 to 540
610 to 730
Pound-
Newton
M24
780 to 940
1050 to 1275
Size
Feet
metres
M30
1470 to 1770
2000 to 2400
M12
66 to 79
90 to 107
M36
2580 to 3090
3500 to 4200
M14
106 to 127
144 to 172
M16
160 to 200
217 to 271
M20
320 to 380
434 to 515
Grade 12.9 Bolts, Nuts, and Studs
M24
500 to 600
675 to 815
M30
920 to 1100
1250 to 1500
12.9
M36
1600 to 1950
2175 to 2600
Usually the torque values specified for grade 10.9 fasteners
can be used satisfactorily on grade 12.9 fasteners.
Contagem, MG Brazil
75314407
December 2004