Case IH Tractors MXM Series MXM120, MXM130, MXM140, MXM155, MXM175, MXM190 Repair & Service Manual

Catalog: 
Make: 
Price: US$ 75.00

Case IH Tractors MXM Series MXM120, MXM130, MXM140, MXM155, MXM175, MXM190 Repair & Service Manual

6-66000-06-2002 - Case IH Tractors MXM120, MXM130, MXM140, MXM155, MXM175, MXM190 Service Manual.pdf

Complete service repair manual for Case IH Tractors MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, with all the shop information to maintain, diagnose, repair, and rebuild like professional mechanics.

Case IH MX Magnum workshop service repair manual includes:
* 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.

Total Pages: 3,595
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

Table of Contents

    1

Standard torque specifications
Safety, General Information/Maintenance Schedule
General Specifications and Special Torques
Engine Removal and Installation
Fuel Tank Removal and Installation

    2

Electrical System How it Works and Troubleshooting

     3

Steering Column and Steering Hand Pump
Powershift Transmission System How it Works and Troubleshooting
Transmission Input Shaft and Drive Plate
Input Drop Box
Engine Frame and Input Drop Box Split
Speed to Range Transmission Split
Speed Transmission
Range Transmission to Rear Frame: Split
Range Transmission
Transmission Control Valves and Inching Valve

     4

Rear Frame
Hydraulic Pump Drive
Mechanical Front Drive MFD Control System. How it Works
Differential Lock Control System. How it Works
MFD Clutch And Output Shaft Removal Without Tractor Split
MFD Drive Shaft
Limited Slip MFD Differential
Locking MFD Differential
Rear Axle and Planetaries
Power Take Off Control System How it Works
MFD Planetary Hub, Steering Knuckle, and Axle Drive Shaft
Suspension MFD Axle
Suspended MFD Axle System. How It Works and Troubleshooting
Brake Valve
Brake Cylinders
Park Brake
Trailer Brake System. How It Works

    Electrical and Hydraulic schematics
    Troubleshooting and diagnostic manual

Safety, general information/maintenance schedule
Powershift transmission system How it works & troubleshooting
Mechanical front drive MFD control system, How it works
Differential lock control system How it works
PTO control system How it works
Instrumentation Programming & fault codes
Hitch Controller Calibration & fault codes
Transmission Controller Calibration & fault codes
Armrest Controller Calibration & fault codes
Remote Hydraulics Controller Fault codes
OTO Controller Configuration & Fault codes
Performance monitor controller Fault codes
Automatic temperature control Fault codes
Brake system How it works & troubleshooting
Hydraulic system How it works with troubleshooting
Hitch system How it works

TABLE OF CONTENTS
1 GENERAL
General Instructions and Health and Safety Section 1000
2 ENGINE
Separating and Removing The Engine Section 2001
Description   Page
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 Section 2002
Description   Page
Specifications   2
Greases and Sealants   8
Tightening Torques   10
Special Tools   12
Fault Finding   13
Description and Operation   17
Engine Overhaul–Introduction   24
Injection Pump Timing Check   25
Engine Disassembly and Overhaul:–
Cylinder Head, Valves and Related Parts   28
Hydraulic Tappets–Adjustment   38
Front Cover and Timing Gears   40
Oil Pan   44
Flywheel   45
Rear Cover Plate   46
Oil Pump   47
Description   Page
Oil Pressure Relief Valve   49
Camshaft, Tappets and Camshaft Bearings   50
Pistons and Cylinder Block   53
Crankshaft   62
Crankshaft Front Seal Installation   66
Engine compression test   67
Cooling System
Description of Operation   68
Troubleshooting   70
Specifications   71
Overhaul   72
3 FUEL
Fuel System Section 3001
Section Description Page
Specifications   2
Torques   2
Special Tools   3
Description 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
Air Cleaner – Removal – Overhaul   28
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
4 ELECTRICAL
Electrical Introduction Section 4001
Description   Page
Electrical System and Fuses Description   1
Fuses and Relays   4
Controllers   10
Diagnostic Connectors   13
System Precautions For Battery Charging and Welding   14
Temporary Wiring Repair   15
System Diagrams   17
Electronic Management Unit and Digital Instrument Cluster (175 &190 Models)  18
Central Controller (XCM) (175 & 190 Models)   20
Secondary Controller (EDC and Transmission) (175 & 190 Models)   22
Engine Control Module (175 & 190 Models)   24
Electro–Hydraulic Remote Valves (175 & 190 Models)   26
Electronic Management Unit and Digital Instrument Cluster
Full Powershift (120 to 155 Models)   28
Secondary Controller ( Full Powershift EDC and Transmission)
(120 to 155 Models)   30
General Control Module (GCM) (Full Powershift – Front Suspension)
(120 to 155 Models)   32
Small Control Module (Vistronic Fan) (All 120 to 155 Models)   34
Electronic Management Unit and Digital Instrument Cluster
Semi Powershift (120 to 155 Models)   36
General Control Module (GCM) (Semi Powershift – EDC and Front Suspension)
(120 to 155 Models)   36
Transmission Control Module (TCM) (Semi Powershift) (120 to 155 Models)   40
Electronic Management Unit (EMU) Section 4002
Description   Page
Introduction   1
Worklamp Operation   2
Functions controlled by the Electronic Management Unit   2
Electronic Management Unit with Terralock    3
Touch Panels    5
Calibrations   6
Brake Switch Adjustment   7
Removal and Installation   7
Error Codes   8
Electronic Instrument Cluster Section 4003
Description   Page
Introduction   2
Senders and Sensors   9
Programming Central LCD   21
Programming Performance Monitor   23
Serviceability   25
Fault Codes   26
Diagnostic Memory   27
Instrument Panel Byte Level Set–up   28
Software Revision Level Check   29
Analogue Electronic Instrument Cluster Section 4004
Description   Page
Introduction   1
Senders and Sensors   5
Serviceability   11
Starting System Section 4005
Description   Page
Specifications   1
Tightening Torques   1
Description and Operation   2
Fault Finding   4
System Testing   5
Removal and Installation   7
Overhaul   8
Bench Tests   9
Charging System Section 4006
Description   Page
Specifications   1
Tightening Torques   1
Description and Operation   2
Fault Finding   4
Removal, Installation and Overhaul   10
Battery Section 4007
Description   Page
Specifications   1
Description and Operation   1
Removal and Installation   2
Battery Maintenance and Testing   3
Battery Charging   4
Common Causes of Battery Failure   7
Wiring Diagrams Section 4008
Description   Page
Wiring Diagram Circuit Descriptions (All Models) 1
How To Use The Linear Wiring Diagrams 2
Symbols 4
Component Identification and Wiring Diagram Location Key 5
Wiring Diagrams:
Full PowerShift Transmission 175 & 190 Models 13
Full PowerShift Transmission, 120 to 155 Models 73
Semi–PowerShift Transmission, 120 to 155 Models 133
Wire Identification Key 193
Fault Codes Section 4009
Description   Page
Introduction   3
Special Tools   4
Wiring Harness Repairs   4
Digital Multi–Meter – Basic Operation   7
Electrical Test Procedures   10
Circuit Components – Basic Description   13
Fault Code ’Logic’ and Display Areas   24
Displaying and Clearing Fault Codes   31
Fault Code Lists   37
Fault Code Charts 175 & 190 Models with Full Powershift Transmission
Full Powershift Transmission (’F’ codes)   77
Electronic Draft Control (No prefix)   291
Suspended Front Axle (’L’ codes)   389
Power Take Off (’P’ codes)   435
Electronic Management Unit (’P’ codes)   475
Digital Instrument Cluster (No prefix)   509
Electronic Hydraulic Remotes (’R’ & ’Flash’ codes)   541
Hand throttle and PTO Torque (’T’ codes)   673
Engine (’T’ codes)   725
Fault Code Charts 120 to 155 Models with Full Powershift Transmission
Full Powershift Transmission (’F’ codes)   943
Electronic Draft Control (No prefix)   1119
Suspended Front Axle (’L’ codes)   1215
Electronic Management Unit (’P’ codes)   1259
Digital Instrument Cluster (No prefix)   1339
Fault Code Charts 120 to 155 Models with Semi Powershift Transmission
Description   Page
Semi Powershift Transmission (’F’ codes)   1369
Electronic Draft Control (No prefix)   1531
Suspended Front Axle (’L’ codes)   1625
Electronic Management Unit (’P’ codes)   1669
Digital Instrument Cluster (No prefix)   1749
Diagnostic ’H’ Routines Section 4010
Description   Page
Introduction   2
Full Powershift Transmission “H” Routine   3
Semi Powershift Transmission “H” Routine   18
Electronic Draft Control “H” Routine   34
Central Controller (XCM) 175 and 190 Models and Front Suspension 120 to 155 Models
H–Routines, includes the following systems:–
Front Suspension, Electronic Engine Control, Electro–Hydraulic Remotes
and Rear PTO   43
Connectors and Harnesses
Full Powershift 175 & 190 Models Section 4011A
Description   Page
Wiring Harnesses   2
Main Connectors   3
Wire Identification and Colour Coding   4
Lighting Harness   6
Front Main (Engine) Harness   10
Rear Main (Transmission) Harness,   16
Cab Main Harness,   25
Electronic Right Hand Console  34
Connectors and Harnesses
Full Powershift 120 to 155 Models Section 4011B
Description   Page
Wiring Harnesses   2
Main Connectors   3
Wire Identification and Colour Coding   4
Lighting Harness   6
Front Main (Engine) Harness   10
Rear Main (Transmission) Harness   16
Cab Main Harness   25
Semi–Powershift 120 to 155 Models Section 4011C
Description   Page
Wiring Harnesses   2
Main Connectors   3
Wire Identification and Colour Coding   4
Lighting Harness   6
Front Main (Engine) Harness   10
Rear Main (Transmission) Harness,   16
Cab Main Harness,   25
Calibration Procedures Section 4012
Description   Page
Set Up Procedures   1
Full Powershift Transmission Controller Configuration   2
Calibration Error Codes (’U’ Codes)   3
Semi Powershift Transmission – Clutch and Synchroniser Calibration   6
Full Powershift Transmission – Clutch Calibrations   9
Electronic Draft Control – Calibration of Lift Lever/Arm Potentiometers   12
Electronic Draft Control – Calibration of EDC Valve Solenoids   14
Electronic Management Unit – Ground Speed/Steering Angle Calibration   16
Digital Instrument Cluster – Ground Speed Calibration   17
With Radar / Less Radar connector Selection   18
Suspended Front Axle – Suspended Front Axle Calibration   19
Electro–Hydraulic Remote Valve Lever Calibration   21
Electro–Hydraulic Remote Valve Renumbering procedure   22
P.T.O. Torque Sensor Calibration (175 & 190 Models only)   24
P.T.O. Clutch Calibration (175 & 190 Models only)   26
5 STEERING
Hydrostatic Steering Systems SECTION 5001
Description   Page
Specifications   2
Tightening Torques   3
Special Tools   3
Description and Operation   4
Fault Finding   12
System Testing   13
Steering Motor – Removal and Installation   15
Steering Motor Overhaul   17
Steering Column – Removal and installation   25
Two Wheel Drive Steering Cylinder – Removal and Installation   27
Two Wheel Drive Steering Cylinder – Overhaul   28
Four Wheel Drive Steering Cylinder – Removal and Installation   29
Four Wheel Drive Steering Cylinder – Overhaul   30
Front Axle 2 Wheel Drive Section 5002
Description   Page
Specifications   1
Tightening Torques   2
Special Tools   3
Description and Operation   3
Troubleshooting   3
Sectional Views   4
Removal – Installation – Overhaul   6
Front Wheel Camber and Toe–in   18
6 POWER TRAIN
Semi–Powershift Transmission Section 6001
Description   Page
Specifications   1
Tightening Torques   3
Special Tools   5
Sectional Views   9
Description and Operation   12
Pressure Testing   20
Calibration   24
Fault Finding   see Section 4009
Removal – Installation – Overhaul   27
Full Powershift 30 and 40 kph Transmission,
120 – 155 Models Section 6002
Description   Page
Specifications   2
Tightening Torques   5
Special Tools   10
Transmission Cross Section   13
Description 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
Transmission Overhaul – Disassembly   53
Transmission Overhaul – Reassembly   78
Full Powershift Transmission, 175 – 190 Models Section 6003
Description   Page
Specifications   2
Tightening Torques   5
Special Tools   7
Description 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
Transmission Disassembly   59
Oil Manifold Bushes, Removal and Installation   72
Transmission Upper Speed Shaft End Float Adjustment   73
Clutch Overhaul   74
Transmission Rear Housing – Disassembly   86
Transmission Reassembly   88
Output Shaft End Flow Adjustment   96
Medium Shaft End Float Adjustment   97
Rear Axle, 120 – 155 Models Section 6004
Description   Page
Specifications   2
Tightening Torques   4
Special Tools   6
Sectional Views   9
Description 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
Hydraulic Differential Lock – Removal and Installation   40
Hydraulic Differential Lock Control Unit – Dog Type Clutch   44
Hydraulic Differential Lock Control Unit – Multi Plate Clutch   46
Final Drive Case – Removal and Installation   47
Drive Wheel Shaft – Removal and Installation   51
Rear Axle ,175–190 Models Section 6005
Description   Page
Specifications   1
Tightening Torques   3
Special Tools   5
Sectional Views   7
Description and Operation   9
Troubleshooting   11
Removal – Installation – Overhaul   13
Rear Axle Adjustments   28
Hydraulic Differential Lock Control   36
50KPH Clutch   40
Drive Wheel Shaft – Removal– Installation   49
Mchanical Front Drive Electro Hydraulic Clutch Section 6006
Description   Page
Specifications   2
Tightening Torques   2
Special Tools   2
Sectional Views   3
Troubleshooting   4
Description and Operation   5
Hydraulic Flow Diagrams   6
Drive shaft Removal–Installation   8
Electro Hydraulic Clutch Removal–Installation–Overhaul   9
Mechanical Front Axle Section 6007
Section Description Page
Specifications   1
Tightening Torques   3
Special Tools   4
Sectional Views   6
Description and Operation   7
Troubleshooting   10
Standard Axle – Removal/Installation   11
Suspended Axle – Removal/Installation   14
Hub Cassette Seal Replacement   19
Front Axle Overhaul – All Options   23
Dog Clutch Differential Lock – Disassembly/Reassembly   28
Multi Wet Plate Differential Lock – Disassembly/Reassembly   30
Crown Wheel/Differential – Disassembly/Reassembly – All Options   32
Pinion Shaft Removal – All Options   33
Pinion Shaft Adjustment/Installation – All Options   36
Crown Wheel Adjustments – All Options   44
Swivel Pin & Potentiometer – Disassembly/Reassembly   47
Axle Reassembly – All Options   5
Checking the Alignment of Steering and Drive Wheels   5
Refer to Brake Section Of Repair Manual For Overhaul Of Front Axle Brakes
Where Fitted  
Front Axle With Suspension System Section 6008
Description   Page
Specifications   2
Tightening Torques   2
Description 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
Rear Power Take–Off, 120–155 Models Section 6009
Description   Page
Specifications   1
Tightening Torques   3
Special Tools   3
Sectional Views   4
Description 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 Section 6010
Description   Page
Specifications   2
Tightening Torques   4
Special Tools   5
Sectional Views   6
Description and Operation   8
Hydraulic Operation of Power Take Off (PTO)   12
Fault Finding   18
Removal–Installation–Overhaul   20
Calibration   29
Hydraulic Front Lift and Power Take Off Section 6011
Description   Page
Specifications   2
Torques   2
Description and Operation
Front Hydraulic Lift  3
Front P.T.O  5
Fault Finding   10
Overhaul
Front Hydraulic Lift   11
Front P.T.O.  16
Hydraulic and Electrical Connections   24
7 BRAKES
Tractor Brakes Section 7001
Description   Page
Specifications   2
Special Tools   3
Tightening Torques   5
Sectional Views   5
Description and Operation   8
Operation, Power Brake Coloured Diagrams   11
Fault Finding   15
Tasks Before Carrying Out Brake Overhaul   17
Removal–Installation–Overhaul, Service Brakes Models 120–155   17
Removal–Installation–Overhaul, Service Brakes Models 175–190   21
Removal–Installation–Overhaul, Front Brakes All Models   26
Removal–Installation, Service Brake Master Cylinder   32
Pedal Adjustments, Service Brakes   33
Removal–Installation, Front Brake Booster   35
Overhaul, Front Brake Booster   37
Hydraulic Brake System, Air Bleeding   38
Removal–Installation–Overhaul, Parking Brake Assembly   42
Handbrake Control–Travel Adjustment   46
Pneumatic Trailer Brakes Section 7002
Description   Page
Specifications   1
Tightening Torques   2
Description and Operation   3
Fault Finding   13
Removal and Installation   15
Overhaul   20
Pressure Testing   30
8 HYDRAULICS
Introduction Section 8001
Description   Page
Introduction and Circuit Identification   2
Closed Centre Load Sensing High Pressure Hydraulic Circuits   6
Low Pressure Hydraulic Circuits  
Tractors with Full Powershift Transmission – 175 and 190 Models   20
Tractors with Full Powershift Transmission – 120 to 155 Models   27
Tractors with Semi Powershift Transmission   33
General Hydraulic Fault Finding   37
Initial Fault Finding Check   37
Transmission Low Pressure Warning Light ‘ON’   38
Charge Pressure Light   39
Intake Filter Restriction Warning Light   39
Power Steering   40
Trailer Brakes   40
Hydraulic Lift   41
Remote Control Valves   42
Variable Flow Hydraulic Pump Assembly
120 to 155 Models Section 8002
Description   Page
Special Tools   3
Specifications   4
Tightening Torques   5
Description and Operation   12
Hydraulic Circuit Operation   12
Low Pressure Standby   14
High Pressure Circuit High Demand   16
High Pressure Circuit Low Demand   17
Controlling Maximum System Pressure   18
Fault Finding   19
Initial Fault Finding Check   19
Transmission Low Pressure Warning Light ‘ON’   21
Charge Pressure Light   23
Intake Filter Restriction Warning Light   23
Power Steering   24
Trailer Brakes   24
Hydraulic Lift   25
Remote Control Valves   26
Pump Pressure and Flow Testing   27
Low Pressure Standby   27
High Pressure Standby   28
Load Sensing Circuit Test   29
Description   Page
Charge Pressure Test   29
Variable Flow Piston Pump Flow Test   30
Steering Pump/Low Pressure Pump Test   31
Hydraulic Pump Leak Test   32
Overhaul   33
Charge Pressure Valve   34
Charge Pressure Filter Dump Valve   34
Steering Flow Control Valve   35
Pressure and Flow Compensating Valve   36
Pump Removal and Installation   38
Steering Pump Overhaul   41
Charge Pump Overhaul   43
Variable Flow Piston Pump Overhaul   45
Pump Drive Gear and Bearing Overhaul   48
Variable Flow Hydraulic Pump Assembly
175 to 190 Models Section 8003
Description   Page
Special Tools   2
Specifications   3
Tightening Torques   4
Description and Operation   6
Hydraulic Circuit Operation   14
Generating Low Pressure Standby   16
Regulating Low Pressure Standby   18
High Pressure Circuit High Demand   20
High Pressure Circuit Low Demand   22
Limiting Maximum System Pressure   24
Low Pressure Regulating valve operation   26
Fault Finding   29
Initial Fault Finding Check   29
Transmission Low Pressure Warning Light ‘ON’   30
Charge Pressure Light   31
Intake Filter Restriction Warning Light   31
Power Steering   32
Trailer Brakes   32
Hydraulic Lift   33
Remote Control Valves   34
Pump Pressure and Flow Testing   36
Low Pressure Standby   36
High Pressure Standby   37
Load Sensing Circuit Test   38
Charge Pressure Test   38
Variable Flow Piston Pump Flow Test   39
Description   Page
Steering Pump/Low Pressure Pump Test   40
Hydraulic Pump Leak Test   41
Overhaul   42
Steering Pump Overhaul   43
Steering Flow Control Valve   45
Pressure and Flow Compensating Valve   46
Pump Removal and Installation   48
Charge Pump Overhaul   52
Variable Flow Piston Pump Overhaul   54
Hydraulic Lift Assembly with Electronic Draft Control Section 8004
Description   Page
Specifications   2
Special Tools   2
Tightening Torques   3
Description and Operation   4
Principal of Draft Control   4
Components   7
Operation of Draft Control   13
Hydraulic Operation of Lift Control Valve   16
Trouble Shooting and Calibration   24
Overhaul
Electronic Draft Control Valve – Removal and Installation   33
Disassembly   35
Load Sensing Pin Replacement   40
Hydraulic Lift Cover – Removal and Installation (120 to 155 Models Only)   41
Disassembly   44
Hydraulically Adjustable Right Hand Lift
and Top Link Cylinders Section 8005
Description   Page
Specifications   1
Sectional Views   2
Tightening Torques   3
Description and Operation   4
Removal – Installation – Overhaul   5
Closed Centre Remote Control Valves Section 8006
Description   Page
Special Tools   2
Specifications   2
Tightening Torques   2
Fault Finding and Pressure Testing Mechanical Remote Valves   3
Fault Finding and Pressure Testing Electro–Hydraulic Remote Valves   4
Electro–Hydraulic Remote Valve Fault Code list   6
Description and Operation – Mechanical Remote Valves   7
Oil Flow In Neutral   12
Oil Flow in Raising (Cylinder Extend)   14
Oil Flow in Lowering (Cylinder Retract)   16
Oil Flow in Float   18
Operation of Detent Pressure Regulating Valve   20
Operation of Two or More Control Valves Simultaneously   23
Description and Operation – Electro–Hydraulic Remote Valves   25
Re–Calibrating Remote Valve Levers   34
Oil Flow In Neutral   40
Oil Flow in Raising (Cylinder Extend)   42
Oil Flow in Lowering (Cylinder Retract)   44
Oil Flow in Float   46
Operation of Two or More Control Valves Simultaneously   49
Overhaul – Mechanical Remote Valves   51
Individual Valve Section Removal   51
Complete Valve Stack Removal   53
Remote Valve Disassembly   55
Overhaul – Electro–Hydraulic Remote Valves   61
Electro–Hydraulic Remote Valves Number Programming   62
Electro–Hydraulic Remote Valves Removal and Installation   64
Electro–Hydraulic Remote Valve Disassembly   68
Trailer Brake Valves Section 8007
Description   Page
Specifications   2
Torques   2
Special Tools   2
Description and Operation   3
Italian Trailer Brakes   10
Pressure Testing   17
External Lift Rams Section 8008
Description   Page
120 TO 155 MODELS
Specifications   2
Sectional Views   2
Description and Operation   3
Removal – Installation – Overhaul   3
Disassembly – Reassembly   3
175 AND 190 MODELS
Specifications   4
Sectional Views   4
Description and Operation   5
Removal – Installation – Overhaul   5
Disassembly – Reassembly   6
Hydraulic Pressure Testing Section 8009
Description   Page
Introduction   3
Special Tools   4
Specifications   5
Variable Displacement Hydraulic Pump Installation   6
Fault Finding   8
Transmission Low Pressure Warning Light On   9
Charge Pressure Light Flashing   11
Intake Filter Restriction Light On   11
Power Steering Not Working Correctly   12
Trailer Brakes Not Working Correctly   13
Hydraulic Lift Not Working Correctly   14
Remote Control Valves Not Working   16
Pump Pressure and Flow Testing   18
Low Pressure Standby   18
High Pressure Standby   19
Lift Ram Pressure Test   20
Load Sensing Circuit Test   21
Charge Pressure Test   22
Variable Flow Piston Pump Flow Test   23
Hydraulic Pump Leak Test   24
Steering Pump/Low Pressure Pump Test   25
Steering Test   25
Steering Circuit Pressure Test   25
Steering Relief Valve Pressure Test   26
Low Pressure Test   26
Full Powershift Transmission Clutch Pressure Test   29
Description   Page
Semi–Powershift Transmission Clutch Pressure Test   35
Trailer Brake Testing and Troubleshooting   36
Trailer Brake Valve Electro–Hydraulic Operation Diagram (Italy Only)   36
Trailer Brake Disengagement Pressure Test (Italy Only)   37
Trailer Brake System Pressure Test   38
Trailer Brake System Leak Test   38
Trailer Brake Engagement Test (Italy Only)   39
Trailer Brake Circuit Safety Switch Test   39
Cooler By–pass Valve – Lubrication Pressure   40
PTO Clutch lubrication (175 and 190 Models)   40
Brake Booster Valve Pressure Test   40
Power Brake Supply and Accumulator Test (175 and 190 Models)   41
9 CAB
Cab Removal Section 9001
Description   Page
Torques   2
Special Tools   2
Cab Removal and Installation   3
Suspension Adjustment   11
Air Conditioning Section 9002
Description   Page
Specifications   2
Tightening Torques   2
Special Tools   2
Safety Precautions   2
Description and Operation   4
Fault Finding and System Testing   15
Leak Testing, Charging, Discharging and System Flushing   32
Component Overhaul (excluding compressor)   37
Compressor Removal and Installation   44
Compressor Overhaul   44

Case IH International Tractor
Case MX100
Case MX110
Case MX120
Case MX135
SECTIONS covered

    1 GENERAL

Loctite Product Chart
Safety Rules, General Information and Torque Specifications General Specifications and Torques
Special Tools

    2 ENGINE

NOTE: For Service and Overhaul procedures refer to your Engine Service Manual.

    3 FUEL SYSTEM

Fuel Tank Removal and Servicing

    4 ELECTRICAL

Electrical Troubleshooting and Schematics
Instrument Cluster Programming
Battery Servicing and Testing
Alternator

    5 STEERING

How It Works
Steering Column and Steering Hand Pump
Danfoss Steering Hand Pump
Eaton Steering Hand Pump
Rexroth Steering Hand Pump
2WD Front Axle

    6 TRANSMISSION

How It Works
Separating the Tractor (Between Engine and Speed Transmission)
Separating the Tractor (Between Speed and Range Transmission)
Transmission Input Drive Shaft and Torque Dampener
Servicing the Synchromesh Speed Transmission
Servicing the Powershift Transmission
Servicing the Range Transmission
Powershift Valve
Shuttle Valve
Synchronizer Creep Transmission
Differential and Differential Lock
MFD Drive Shaft
MFD Output Shaft and Bearing
MFD Clutch
Rear Axles and Planetaries
PTO – Reversible and Shiftable
MFD Axle
Independent Front Suspension Axle
PTO Front Drive Shaft and Hydraulic Pump Drive Gear up to Transmission

    7 BRAKES

How It Works
Parking Brake
Service Brakes
Hydraulic Trailer Brake Valve

    8 HYDRAULICS

How it Works
How to Read Hydraulic Schematics
Hydraulic Troubleshooting and Schematic
Hydraulic Pump
Charge Pump / Transfer Pump
Hydraulic Valves
Front Hitch
Remote Valves
Hydraulic Schematic Poster

    9 CHASSIS AND MOUNTED EQUIPMENT

Pedal, Lever Adjustments
Air Conditioner Troubleshooting (Visual and Operating)
Air Conditioner Gauges and Testing
Air Conditioner System Service (Refrigerant Recovery, System Evacuation and Recharging)
Air Conditioner System Components Service
Cab Removal and Tilting the Cab Roof
Platform and ROPS Removal
Cab Mountings

    CONTROLLER SYSTEMS

Hitch/MFD/Differential Lock Controller Calibration, Error Codes and Schematics
Independent Front Suspension Axle – Calibration, Error Codes, Troubleshooting and Schematics
PTO/FNR Controller and Powershift Configuration, Error Codes and Schematics
Programming the PTO/FNR Controller and Hitch/MFD/Differential Lock Controller

Case IH Tractors MXM Series MXM120, MXM130, MXM140, MXM155, MXM175, MXM190 Repair & Service Manual

Logo