Antonio Carraro Tractor Series 2090 Ergit TRF7400 to SRX9400 Technical Assistance Manual 47310038 DE

Description

Contents:
General
Introduction To The Manual
Guidelines For Consulting The Manual
General Precautions
Notes And Warnings
Technical Data
Identification Data
Description
Maintenance Requirements
Tightening Torques – Conversion Tables
Locking Compounds And Lubricants
Engine
Engine Technical Data
Gearbox
Clutch
Clutch Technical Data
Troubleshooting
Removing The Clutch
– Checking The Clutch Control For Front-Wheel Drive
– Refitting
Removing The Clutch Pump
– Refitting
Removing The Hydraulic Pump
– Refitting
– Pedal Travel Adjustment
– Bleeding The Hydraulic Circuit
– Changing The Oil In The Hydraulic Brake And Clutch Circuit
Front-Wheel And Mid-Wheel Drive
Removing The Front-Wheel Drive And Mid-Wheel Drive From The Rear-Wheel Drive
Trf, Trx, And Trg Models
– Refitting
Removing The Front-Wheel Drive And Mid-Wheel Drive From The Rear-Wheel Drive
Tf And Tc Models
– Installation
Removing The Front-Wheel Drive And Mid-Drive From The Rear-Wheel Drive
Ttr Model
– Installation
Removing The Front-Wheel Drive And Mid-Drive From The Rear-Wheel Drive
Tgf Model
– Installation
Removing The Front-Wheel Drive And Mid-Drive From The Rear-Wheel Drive
Srx Model
– Installation
Front-Wheel Drive And Mid-Drive
Disconnecting The Mid-Drive From The Front-Wheel Drive
Models Trf, Trx, Trg, Ttr, Tgf, Tf, Tc, And Srx Without Hi-Lo
– Installation
Removing The Hi-Lo Group
– Installation
Adjusting The Clearances
Removing And Installing The Hydraulic Clutch
Removing And Installing The Mechanical Clutch
Disconnecting The Mid-Drive From The Front-Wheel Drive
Models With Hi-Lo
– Installation
Front-Wheel Drive
Removing Front-Wheel Drive Models Trf, Trx, Trg, Ttr, Tgf, Tf, And Srx
– Installation
Preload Adjustment
Differential Unit
– Calculating The Thickness Of The Pinion Bearing Support Ring
– Adjusting The Front Differential
– Preloading The Differential Housing Bearings
Removing The Differential
– Installation
Mid-Drive
Removing The Mid-Drive Models Trf, Trx, Trg, Ttr Tgf, Tf, And Tc
– Installation
Disconnecting The Center Drive From/To The Rear Drive And The Joint Body
Srx Model
– Reassembly
Removing The Center Drive From The Rear Drive And The Joint Body
Srx Model
– Installation
Rear Drive
Removing The Rear Drive From The Center Drive, Front Drive, And Engine
Trf, Trx, And Trg Models
Removing The Rear Drive From The Center Drive, Front Drive, And Engine
Tf And Tc Models
Removing The Rear Drive From The Center Drive, Front Drive, And Engine
Ttr Model
Removing The Rear Drive From The Center Drive, Front Drive, And Engine
Tgf Model
Removing The Rear Drive From The Center Drive, Front Drive, And Engine
Srx Model
– Installation Trf, Trx, Trg, Ttr, Tgf, Tf, Tc, And Srx Models
Rear-Wheel Drive
Removal Of Rear-Wheel Drive Models Trf, Trx, Trg, Ttr, Tgf, Tf, Tc, And Srx
Removal Of Pto Unit
– Installation
Installation Of Brake On Pto Clutch
– Removal
Removal Of Pto Clutch
– Removal
Removal Of Upper Unit (Trf, Trx, Trg, Ttr, Tgf, Tf, Tc, And Srx Models)
– Removal
– Adjustment Of Play
Disassembly Of Lower Unit (Trf, Trx, Trg, Ttr, Tgf, Tf, Tc, And Srx Models)
– Assembly
– Zero Adjustment Of Bevel Gear
– Adjustment Of Play
– Adjustment Of Play Between Crown And Drive Gear
– Preloading Of Differential Housing Bearings
Axles
Front Axle
Removal Of Movable Cover (Trf, Trx, Trg, Ttr, Tgf, Tf, And Tc Models)
– Installation
Removal Of Complete Axle (Trf, Trx, Trg, Ttr, Tgf, Tf, And Tc
Removal Of The Complete Axle (Srx Model)
– Installation
Disassembly Of The Complete Axle (Trf, Trx, Trg, Ttr, Tgf, And Tf Models)
– Assembly
Disassembly Of The Fixed Cover (Tc Model)
– Assembly
Disassembly Of The Movable Cover With Range Gears
– Assembly
Disassembly Of The Movable Cover Without Range Gears
– Assembly
Rear Axle
Removal Of The Rear Axle (Trf, Trx, And Trg Models)
Removal Of The Rear Axle (Tf And Tc Models)
Removal Of The Rear Axle (Ttr Model)
Removal Of The Rear Axle (Tgf Model)
Removal Of The Rear Axle (Srx Model)
– Installation
Disassembly Of The Rear Axle (Trf, Trx, Trg, Ttr, Tf, Tc, And Srx Models)
– Assembly
Brake System
Brake System Specifications
Troubleshooting
Removal And Installation Of The Brake Flange
Disassembly Of The Brake Flange
– Assembly
Removing The Brake Pumps (Trf, Trx, Trg, Ttr, And Srx Models)
Removing The Brake Pumps (Tf, Tgf, And Tc Models)
– Installation
– Adjusting The Brake Pedals (Reversible Versions)
– Bleeding The Air From The Hydraulic Circuit
– Changing The Oil In The Hydraulic Brake And Clutch Circuits
Disassembling The Hydraulic Brake Pumps
– Reassembly
Disassembling The Parking Brake (Trf, Trx, Trg, Tgf, And Ttr Models)
– Reassembly
Disassembling The Parking Brake (Tf And Tc Models)
– Reassembly
Disassembling The Parking Brake (Srx Model)
– Reassembly
– Adjusting The Parking Brake
Control System
Control System Technical Data
Power Steering Fault Diagnosis
Removing The Power Steering Distributor (Trf, Trx, Trg, Ttr, And Srx Models)
– Installation
– Disassembly And Reassembly
Removing The Reverse Gear (Trf, Trx, Trg, Ttr, And Srx Models)
– Installation
– Disassembly And Assembly
Removal Of The Hydraulic Steering Distributor (Tf, Tgf, And Tc Models)
– Installation
– Disassembly And Assembly
– Checking The Hydraulic Steering Pressure Relief Valve (Trf, Trx, Trg, Ttr, And Srx Models)
– Checking The Hydraulic Steering Pressure Relief Valve (Tf, Tgf, And Tc Models)
– Steering Cylinders
– Steering Wheel Alignment Check
Hydraulic System
Unit 1 – Technical Specifications
Troubleshooting
– Pressure Testing Of The Pressure Sensors (Trf, Trx, Trg, Ttr, Tgf, And Srx Models)
– Pressure Testing Of The Pressure Sensors (Tf And Tc Models)
– Pressure Filter
– Installing The Pressure Filter On Models Equipped For This Purpose
(From Matr 4830)
– Changing/Cleaning The Pressure Filter
Unit 2 – Technical Specifications
Removal Of The Jack With Position/Traction Monitoring
– Installation
– Disassembly And Assembly
Position Adjustment (Trf, Trx, Trg, Tf And Tc
Setting The Traction Monitoring
Sensitivity Adjustment (On The Second Version Of The Distribution Box)
Checking The Pressure Relief Valve
Removing The Lifting Cylinders (Trf, Trx, Trg, Tgf, And Tf Models)
– Installation
– Disassembly And Assembly
Hydraulic Sockets – Distributors
Pressure Testing Of The Hydraulic Sockets
Ttr Unit 2 – Hydraulic Shock Absorber (Up To Part No 05259)
Technical Specifications
Shock Absorber Function
Cleaning The Solenoid Valves
Measuring The Input Pressure At The Shock Absorber Block
Cleaning The Equalizing Distributor
Cleaning The Pilot Valve And Solenoid Valves Of The Rear Hydraulic Socket Group
Checking And Restoring The Accumulator Pressure
Troubleshooting
Ttr Unit 2 – Hydraulic Shock Absorber (From Part No 05260)
Technical Specifications
Operation Of The Rear Hydropnaumatic Lifting Device
Removing The Suspension
– Reassembly
Checking And Restoring The Pressure Accumulators
Electronic Lifting Device Models Trf, Trg, And Trx
Technical Specifications
Electronic Lifting Device Control Panel
Electronic Lifting Device Function Test
– Removal
Position Sensor Adjustment
Draft Sensor Adjustment
Troubleshooting
Front Lifting Device – Technical Specifications
Removal Of The Front Lifting Device
Front Pto Unit
Removal Of The Front Pto Unit
Disassembly And Assembly Of The Front Pto Unit
Checking The Front Pto Unit Pressure
Hydraulic Drawbar And Third Hydraulic Point
Operation
Removal
Front Hydraulic Outlets – Operation
– Front Hydraulic Outlet Control Panel
– Proportional Flow Control Block
– Hydraulic Outlet Group For The Front Couplers
Appendix A1:
– Srx Joystick
Appendix A3:
– Proportional Joystick (Trx-Trg-Trh)
– On-Off Joystick (Trx-Trg-Trh)
Cabin
Cabin Removal For Tf And Tc Models
Inspection Of Sealing Components
Cabin Removal For Trf, Trx, And Trg Models
Cabin Removal For Srx Model
Cabin Removal For Tf And Tc Models – Draining The R-134a Freon Circuit
Replacing The Fuses
Replacing The Ttr Air Filter
– Installation
– Operation And Adjustment Of The Pressure Control System
Replacing The General Relay And Air Conditioning Relay
Filling The R-134a Freon Circuit
Removing The Compressor
– Installation
Air Conditioning Test
Technical Specifications
Procedure
Causes
Appendix A2:
– Tgf Cab
– Trx-Trg Cab From Serial Number 10490
– Ttr Cab From Serial Number 10379
– Srx Cab From Serial Number 12821
Electrical System
Technical Data
Adjusting The Engine Speed To The Electronic
Running Time-Speed And Speedometer
Removing The Pto Unit Micro
Removing The Phonic Wheel Sensor
Adjusting The Speedometer
Tools
Overall Views