Case Tx130-40 Tx130-43 Tx130-45 Tx140-43 Tx140-45 Tx170-45 Telescopic Telehandlers Complete Workshop Service Repair Manual
SERVICE MANUAL17745194-Case_Tx130-40_Tx130-43_Tx130-45_Tx140-43_Tx140-45_Tx170-45_Telescopic_Telehandlers_Complete_Workshop_Service_Repair_Manual
PRINT No. 9–93661
TX130–40 turbo
TX130–43 turbo
TX130–45 turbo
TX140–43 turbo
TX140–45 turbo
TX170–45 turbo
Service manual
TX130–40 turbo/TX130–43 turbo/TX130–45 turbo
TX140–43 turbo/TX140–45 turbo
TX170–45 turbo
TELESCOPIC HANDLERS
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GENERAL LIST OF CONTENTS
SECTION 00 — GENERAL
Description Page
General instructions 1
Safety rules 3
Product identification 6
Environmental considerations 9
Maintenance techniques 10
SECTION 10 — ENGINE
Description Page
Coding of engines of origin 3
Main engine specifications 4
General engine specifications 5
Generalities 7
Description of engine main mechanical components 13
Lubrication 24
Cooling 29
Mechanical injection fuel system 31
Injection assembly 33
Removal of the engine transmission group from the vehicle 43
Engine overhaul on bench 46
Replacement of injectors 98
Valve clearance 100
Timing setting 101
Timing of injection pump 102
Electrical components 103
Troubleshooting 104
Tooling 108
Mounting plays 112
4 GENERAL LIST OF CONTENTS
SECTION 21 — POWERSHIFT GEARBOX
Description Page
Gearbox assembly 5
Idler gear case assembly 7
Gearbox operation 8
Transmission and Hydraulic oil circuit diagrams 15
Modulation valve operation 31
Torque converter and heat exchanger hydraulic oil circuit 34
Troubleshooting procedures 37
Pressure testing clutch and high pressure circuit 38
Pressure testing torque converter and cooler circuit 39
Check points 40
Assembly instructions 42
Overhaul 45
Special tools 104
SECTION 25 — FRONT AXLE
Description Page
Specifications 1
Description 2
Operation 3
Troubleshooting 4
Wheel toe–in check 5
Component overhaul 5
Front axle removal procedure 6
Front axle overhaul 7
Axle drive pinion bearing adjustment 52
How to install and adjust the axle drive pinion 54
Front drive shaft 57
GENERAL LIST OF CONTENTS 5
SECTION 27 — REAR AXLE
Description Page
Specifications 1
Description 2
Operation diagram 3
Component overhaul 5
Rear axle removal procedure 5
Overhaul 6
Special tools 7
SECTION 33 — BRAKES
Description Page
Power brakes 2
Parking brake 3
Brake disc adjustment 6
Troubleshooting 7
Brake disc replacement 8
SECTION 35 — HYDRAULIC SYSTEM
Description Page
Technical data 2
Description and operation 3
Steering system hydraulic circuit 3
Steering valve 4
Telescopic boom hydraulic circuit 6
Component operation 11
Hydraulic pump 11
Hydraulic scheme 11
Delivery side divider valve 11
Pressure reducing valve 13
Front loader controls 15
Power steering (OSPQ) 19
Telescopic boom distributor 21
Auxiliary controls distributor 24
Cylinders 25
Arms 35
Boom removal 35
Working platform 61
Procedure for the calibration of the personnel carrier platform electronic controller 65
Special tools 71
6 GENERAL LIST OF CONTENTS
SECTION 55 — ELECTRICAL SYSTEM
Description Page
Chapter 1 – Electrical system general
Electrical equipment specifications 1
Electrical system and fuse 2
Controls and instruments 6
Use of the tip–over prevention system 16
Bulb replacement 23
Protecting the electrical systems during charging or welding 26
Starting the machine using jump leads 27
Temporary wiring repair 28
Electrical system general fault finding 30
Working platform 31
Special tools 46
Chapter 2 – Circuit diagrams
List of connectors 48
List of components 49
How to use the circuit diagrams 50
Diagram 1: Starting/Recharge/Warning lights/Indicator 51
Diagram 2: Transmission 55
Diagram 3: Wheel alignment/Hydraulic solenoids/Brake system 57
Diagram 4: Arm control 59
Diagram 5: Stabiliser 61
Diagram 6: Lights/Windscreen wiper 63
Diagram 7: Work lamps/Roof beacon light 65
Diagram 8: Tilting prevention system/Roof wiper 67
Diagram 9: Sound system heating/Electric socket/Roof lamp 69
Diagram 10: Air conditioner 71
Chapter 3 — Wiring list
Instrument panel wiring 75
Cab wiring 79
Front wiring 80
Rear wiring 81
Engine wiring 82
SECTION 00 — GENERAL 1
GENERAL INSTRUCTIONS
IMPORTANT NOTICE
All maintenance and repair interventions listed in this Manual must be performed exclusively by the Service
Network of the Manufacturer, complying strictly with the indications herein and using, when required, the
prescribed special tools
Whoever performs service operations described herein without complying strictly
PLEASE NOTE:
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