New Holland TM120 TM130 TM140 TM155 TM175 TM190 TM Series Tractor Workshop Service Repair Manual PDF - MNHT6045511100.zip

A full workshop service and repair manual featuring Electrical Wiring Diagrams for the New Holland TM120, TM130, TM140, TM155, TM175, and TM190, packed with every technical detail needed to service, troubleshoot, fix, and rebuild these tractors the way professional technicians do.

The New Holland TM Series Tractors (TM120, TM130, TM140, TM155, TM175, TM190) workshop service repair manual covers:

* Numbered table of contents easy to use so that you can find the information you need fast.

* Detailed sub-steps expand on repair procedure information

* Numbered instructions guide you through every repair procedure step by step.

* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.

* Notes, cautions and warnings throughout each chapter pinpoint critical information.

* Bold figure number help you quickly match illustrations with instructions.

* Detailed illustrations, drawings and photos guide you through every procedure.

* Enlarged inset helps you identify and examine parts in detail.

604.55.111.00 - TM-Series Tractors (TM120, TM130, TM140, TM155, TM175, TM190) Repair Manual.pdf

PRODUCT DETAILS:

Total Pages: 5,048 pages

File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)

Language: English

ONTENTS – VOLUME 1

GENERAL 00

General Instructions and Health and Safety

ENGINE 10

Separating and Removing The Engine

Chapter 1

Torques . . 2

Special Tools . . 3

Separating Front Axle and Front Support from Engine . . 4

Separating Engine and Front Support from Transmission . . 14

Engine Removal . . 21

7.5L CNH Engine Description

10 000 Specifications . . 2

Greases and Sealants . . 8

Tightening Torques . . 10

Special Tools . . 12

Fault Finding . . 13 and Operation . . 17

10 001 Engine Overhaul–Introduction . . 24 Engine Disassembly and Overhaul:–

10 101 Cylinder Head, Valves and Related Parts . . 28

10 101 Hydraulic Tappets–Adjustment . . 38

10 106 Front Cover and Timing Gears . . 40

10 102 Oil Pan . . 44

10 103 Flywheel . . 45

Injection Pump Timing Check . . 25

10 102 Rear Cover Plate . . 46

10 102 Oil Pump . . 47

10 102 Oil Pressure Relief Valve . . 49

10 106 Camshaft, Tappets and Camshaft Bearings . . 50

10 105 Pistons and Cylinder Block . . 53

10 103 Crankshaft . . 62

10 003 Crankshaft Front Seal Installation . . 66

10 001 Engine compression test . . 67

10200 Cooling System of Operation . . 68

Troubleshooting . . 70

Specifications . . 71

Overhaul . . 72

Fuel System

Chapter 3 Description

10 200 Specifications . . 2

Torques . . 2

Special Tools . . 3 and Operation . . 4

Bosch VE Type Mechanically Controlled Fuel Injection System – Removal . . 8

Bosch VE Type Pump Timing and Installation . . 9

Bosch VP Electronically Controlled Fuel Injection System – Removal . . 13

Bosch VP Electronically Controlled Fuel Injection System – Timing Check . . 14

Injection System Bleeding . . 17

Injection System Testing and Overhaul . . 18

Electric Lift Pump – Removal . . 23

Electric Lift Pump – Testing . . 23

Turbocharger – Removal . . 24

Turbocharger – Dissassembly . . 25

Turbocharger – Inspection – Reassembly– Installation . . 25

10 202 Air Cleaner – Removal – Overhaul . . 28

10 216 Main Fuel Tank – Removal and Installation . . 31

Auxiliary Fuel Tank – Removal and Installation . . 32

Crankcase Ventilation . . 32

Foot Throttle Cable – Replacement and Adjustment . . 33

Hand Throttle Cable – Replacement and Adjustment . . 33

CLUTCHES 18

Clutches

Chapter 1

Specifications . . 1

Tightening Torques . . 2al Views . . 3

Special Tools . . 4 and Operation . . 4

Troubleshooting . . 4

18 110 Clutch Removal–Installation . . 6

18 104 Hydraulic Control Assembly Removal–Installation . . 8

Hydraulic Control Assembly Disassembly–Reassembly . . 10

TRANSMISSION SYSTEM 21

Semi–Powershift Transmission (Range Command)

Chapter 1 Description Specifications . . 1

Tightening Torques . . 3

Special Tools . . 5al Views . . 9 and Operation . . 12

Pressure Testing . . 20

Calibration . . 24

Fault Finding . . see Section 55

Removal – Installation – Overhaul . . 27

tents Continued:

Power Command 30 and 40 kph Transmission, 120 – 155 Models

(Full Powershift)

Specifications . . 2

Tightening Torques . . 5

Special Tools . . 10

Transmission Cross Section . . 13 and Operation and Power Flows . . 16

Clutch Calibrations . . 34

Pressure Testing . . 39

Error Codes and Fault Finding . . 42

Limp Home Tool . . 46 Transmission Removal and Installation . . 47

21 155 Transmission Overhaul – Disassembly . . 53

21 155 Transmission Overhaul – Reassembly . . 78

Power Command Transmission, 175 – 190 Models

(Full Powershift)

Chapter 3

Specifications . . 2

Tightening Torques . . 5

Special Tools . . 7 and Operation . . 10

Power Flows . . 18

Input Sensors and Output Devices . . 24

Controls . . 27

Clutch Calibration . . 40

Pressure Testing . . 44

Error Codes and Fault Finding . . 47

Limp Home . . 51

Transmission Housing – Removal and Installation . . 52

21 155 Transmission Disassembly . . 59

21 155 Oil Manifold Bushes, Removal and Installation . . 72

21 155 Transmission Upper Speed Shaft End Float Adjustment . . 73

21 155 Clutch Overhaul . . 74

21 155 Transmission Rear Housing – Disassembly . . 86

21 155 Transmission Reassembly . . 88

21 155 Output Shaft End Flow Adjustment . . 96

21 155 Medium Shaft End Float Adjustment . . 97

Dual Command Transmission (HI–LO)

Chapter 4

Specifications . . 1

Tightening Torques . . 4

Special Tools . . 6al Views . . 10 and Operation . . 12

Clutch and Synchroniser Calibration . . 16

Pressure Testing . . 19

Error Codes and fault Finding . . 22

Limp Home . . 28

Transmission Removal and Installation . . 29

Transmission Overhaul . . 32

Shuttle Gear Bearing Adjustment . . 46

Range Input and Output Shaft Bearing Adjustment . . 48

21 134 HI LO Transmission Valve – Overhaul . . 51

21 134 HI LO Transmission Control Assembly . . 54

Shuttle Command (Mechanical Transmission)

Chapter 5 Description Specifications . . 2

Tightening Torques . . 4

Special Tools . . 6al Views . . 10 and Operation . . 14

Troubleshooting . . 14

21 114 Mechanical Transmission Housing Removal – Installation . . 15

21 114 Mechanical Transmission Housing Removal – Overhaul . . 18

21 114 Mechanical Transmission Housing Adjustments . . 31

21 140 Mechanical Transmission Housing Removal – Installation 5th Speed Gear . . 35

21 130 Speed and Range Control Rail Assembly Removal – Installation . . 40

21 160 Creeper Gears Removal – Installation . . 42

21 160 Creeper Gears External Control Lever adjustment . . 43

Dual Command Transmission (HI–LO)

Chapter 4

Specifications . . 1

Tightening Torques . . 4

Special Tools . . 6al Views . . 10 and Operation . . 12

Clutch and Synchroniser Calibration . . 16

Pressure Testing . . 19

Error Codes and fault Finding . . 22

Limp Home . . 28

Transmission Removal and Installation . . 29

Transmission Overhaul . . 32

Shuttle Gear Bearing Adjustment . . 46

Range Input and Output Shaft Bearing Adjustment . . 48

21 134 HI LO Transmission Valve – Overhaul . . 51

21 134 HI LO Transmission Control Assembly . . 54

Shuttle Command (Mechanical Transmission)

Chapter 5 Description Specifications . . 2

Tightening Torques . . 4

Special Tools . . 6al Views . . 10 and Operation . . 14

Troubleshooting . . 14

21 114 Mechanical Transmission Housing Removal – Installation . . 15

21 114 Mechanical Transmission Housing Removal – Overhaul . . 18

21 114 Mechanical Transmission Housing Adjustments . . 31

21 140 Mechanical Transmission Housing Removal – Installation 5th Speed Gear . . 35

21 130 Speed and Range Control Rail Assembly Removal – Installation . . 40

21 160 Creeper Gears Removal – Installation . . 42

21 160 Creeper Gears External Control Lever adjustment . . 43

DRIVE LINES ( FWD ELECTRO–HYDRAULIC CLUTCH ) 23

Drive Lines–Tractors with Dual Command and Shuttle Command

Transmissions

Chapter 1

Specifications . . 1

Tightening Torques . . 2

Special Tools . . 2al Views . . 4 and Operation . . 5

Troubleshooting . . 5

Hydraulic Flow Diagrams . . 6

Removal–Installation–Overhaul . . 8

Drive Lines–Tractors with Range Command and

Power Command ( Full Powershift) Transmissions

Specifications . . 2

Tightening Torques . . 2

Special Tools . . 2al Views . . 3

Troubleshooting . . 4 and Operation . . 5

Hydraulic Flow Diagrams . . 6 Drive shaft Removal–Installation . . 8

23 202 Electro Hydraulic Clutch Removal–Installation–Overhaul . . 9

MECHANICAL FRONT AXLE 25

Mechanical Front Axle

Chapter 1

Specifications . . 1

Tightening Torques . . 2

Special Tools . . 4al Views . . 7 and Operation . . 8

Troubleshooting . . 11

Standard Axle – Removal/Installation . . 12

Suspended Axle – Removal/Installation . . 15

Supersteer Axle – Removal/Installation . . 20

Hub Cassette Seal Replacement . . 24

Front Axle Overhaul – All Options . . 28

Dog Clutch Differential Lock – Disassembly/Reassembly . . 34

Multi Wet Plate Differential Lock – Disassembly/Reassembly . . 36

DRIVE LINES ( FWD ELECTRO–HYDRAULIC CLUTCH ) 23

Drive Lines–Tractors with Dual Command and Shuttle Command

Transmissions

Chapter 1

Specifications . . 1

Tightening Torques . . 2

Special Tools . . 2al Views . . 4 and Operation . . 5

Troubleshooting . . 5

Hydraulic Flow Diagrams . . 6

Removal–Installation–Overhaul . . 8

Drive Lines–Tractors with Range Command and

Power Command ( Full Powershift) Transmissions

Specifications . . 2

Tightening Torques . . 2

Special Tools . . 2al Views . . 3

Troubleshooting . . 4 and Operation . . 5

Hydraulic Flow Diagrams . . 6 Drive shaft Removal–Installation . . 8

23 202 Electro Hydraulic Clutch Removal–Installation–Overhaul . . 9

MECHANICAL FRONT AXLE 25

Mechanical Front Axle

Chapter 1

Specifications . . 1

Tightening Torques . . 2

Special Tools . . 4al Views . . 7 and Operation . . 8

Troubleshooting . . 11

Standard Axle – Removal/Installation . . 12

Suspended Axle – Removal/Installation . . 15

Supersteer Axle – Removal/Installation . . 20

Hub Cassette Seal Replacement . . 24

Front Axle Overhaul – All Options . . 28

Dog Clutch Differential Lock – Disassembly/Reassembly . . 34

Multi Wet Plate Differential Lock – Disassembly/Reassembly . . 36

604.55.111.00 –06–2002

viContents Continued:

Crown Wheel/Differential – Disassembly/Reassembly – All Options . . 38

Pinion Shaft Removal – All Options . . 39

Pinion Shaft Adjustment/Installation – All Options . . 42

Crown Wheel Adjustments – All Options . . 50

Swivel Pin & Potentiometer – Disassembly/Reassembly . . 53

Axle Reassembly – All Options . . 57

Checking the Alignment of Steering and Drive Wheels . . 58

Refer to Brake Section Of Repair Manual For Overhaul Of Front Axle Brakes Where

Fitted . .

Terraglide (Front Axle Suspension) Description Specifications . . 2

Tightening Torques . . 2 and Operation . . 3

System Schematics . . 6

Suspended Front Axle Calibration Procedure . . 18

Error Code Listing . . 20 Suspended Front Axle Assembly–Removal and Installation . . 22 Suspension Cylinder Removal and Overhaul . . 30

Suspension Control Valve Assembly–Removal . . 34

Suspension Control Valve Assembly–Overhaul . . 35

MECHANICAL REAR WHEEL DRIVE (Rear Axle)

Mechanical Rear Wheel Drive (Models 120 – 155)

Chapter 1

Specifications . . 2

Tightening Torques . . 4

Special Tools . . 6al Views . . 9 and Operation . . 11

Fault Finding . . 14 Rear Axle Housing – Removal and Installation . . 16 Rear Axle Housing – Overhaul . . 21

Rear Axle Adjustments . . 30

Pinion and Crown Wheel Adjustments . . 31

Hydraulic Pump Idler Gear Bearing Adjustment . . 37

27 106 Hydraulic Differential Lock – Removal and Installation . . 40

27 110 Hydraulic Differential Lock Control Unit – Dog Type Clutch . . 44

27 110 Hydraulic Differential Lock Control Unit – Multi Plate Clutch . . 46

27 120 Final Drive Case – Removal and Installation . . 47

27 120 Drive Wheel Shaft – Removal and Installation . . 51

604.55.111.00 –06–2002Contents Continued:

Mechanical Rear Wheel Drive (175–190 Models)

Specifications . . 1

Tightening Torques . . 3

Special Tools . . 5al Views . . 7 and Operation . . 9

Troubleshooting . . 11

Removal – Installation – Overhaul . . 13

Rear Axle Adjustments . . 28

Hydraulic Differential Lock Control . . 36

Drive Wheel Shaft – Removal– Installation . . 49

POWER TAKE–OFF 31

Rear Power Take–Off, 120–155 Models

Chapter 1 Description Specifications . . 1

Tightening Torques . . 3

Special Tools . . 3al Views . . 4 and Operation . . 6

Hydraulic Flow Diagrams . . 11

Fault Finding . . 14

Removal–Installation–Overhaul . . 16

Ground Speed Interlock Switch Adjustment . . 27

Rear Power Take–Off, 175–190 Models Description Specifications . . 2

Tightening Torques . . 4

Special Tools . . 5al Views . . 6 and Operation . . 8