Antonio Carraro Tractor Series 2090 Ergit TRF7400 to SRX9400 Technical Assistance Manual 47310041 ES

Description

Contents:
GENERAL INFORMATION
Introduction to the manual
Introductions for consultation
General precautions
Warnings and cautions
TECHNICAL DATA
Identification data
Description
Maintenance phase preliminaries
Torque – Conversion tables
Fastening and lubricants
ENGINE
Engine technical data
TRANSMISSION
CLUTCH
Clutch technical data
Problems and solutions
Clutch disconnection
– Clutch check
Clutch control check on front transmission
– Connection
Clutch pump disconnection
– Connection
Hydraulic pump removal
– Connection
– Pedal travel adjustment
– Bleeding the hydraulic circuit
– Changing the brake and clutch hydraulic circuit oil
FRONT AND CENTER TRANSMISSION
Disconnecting the front and center transmission from the rear transmission
TRF, TRX, and TRG models
– Connection
Disconnecting the front and center transmission from the rear transmission
TF and TC models
– Connection
Disconnecting the transmission Front and center rear transmission
TTR model
– Connection
Front and center rear transmission disconnect
TGF model
– Connection
Front and center rear transmission disconnect
SRX model
– Connection
FRONT AND CENTRAL TRANSMISSION
Separating the central transmission from the front transmission
TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models without HI-LO
– Connection
Disassembling the HI-LO unit
– Assembly
Adjusting the clearances
Removing and assembling the hydraulic clutch
Disassembling and assembling the mechanical clutch
Separating the central transmission from the front transmission
models with HI-LO
– Connection
FRONT TRANSMISSION
Disassembling the front transmission, TRF, TRX, TRG, TTR, TGF, TF, and SRX models
– Assembly
Adjusting the preload
Differential axle
– Calculating the thickness of the bevel gear bearing support ring
– Adjusting the front differential
– Preload of the differential case bearings
Differential disassembly
– Assembly
CENTRAL TRANSMISSION
Disassembling the central transmission, TRF, TRX, TRG, TTR, TGF, TF, and TC models
– Assembly
Disconnecting the central transmission from the Rear and Body Joint SRX Model
– Connection
Removing the Center Transmission from the Rear and Body Joint SRX Model
– Assembly
REAR TRANSMISSION
Disconnecting the rear transmission from the center transmission, front transmission, and engine on TRF, TRX, and TRG models
Disconnecting the rear transmission from the center transmission, front transmission, and engine on TF and TC models
Disconnecting the rear transmission from the center transmission, front transmission, and engine on TTR models
Disconnecting the rear transmission from the center transmission, front transmission, and engine on TGF models
Disconnecting the rear transmission from the center transmission, front transmission, and engine on SRX models
– Connection on TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models
REAR TRANSMISSION
Rear transmission disassembly on TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models
PTO group disassembly
– Assembly
PTO clutch brake assembly
– Removal
PTO clutch disassembly
– Assembly
Upper group disassembly on TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models
– Assembly
– Adjusting the clearances
Lower group disassembly on TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models
– Assembly
– Adjusting the bevel pinion gear
– Adjusting the clearances
– Adjusting the clearance between the crown and pinion gear
– Differential case bearing preload
AXLES
FRONT AXLE
Disconnecting the movable cap on TRF, TRX, TRG, TTR, TGF, TF, and TC models
– Connection
Complete axle disconnection on TRF, TRX, TRG, TTR, TGF, TF, and TC
Complete axle disconnection for SRX models
– Connection
Complete axle disassembly for TRF, TRX, TRG, TTR, TGF, and TF models
– Assembly
Removal of the fixed cap for TC models
– Assembly
Removal of the movable cap with reduction gears
– Assembly
Removal of the movable cap without reduction gears
– Assembly
REAR AXLE
Rear axle disconnection for TRF, TRX, and TRG models
Rear axle disconnection for TF and TC models
Rear axle disconnection for TTR models
Rear axle disconnection for TGF models
Rear axle disconnection for SRX models
– Connection
Rear axle disassembly for TRF, TRX, TRG, TTR, TGF, TF, TC, and SRX models
– Assembly
BRAKE SYSTEM
Brake system technical data
Troubleshooting
Disconnecting and reconnecting the brake flange
Disassembling the brake flange
– Assembly
Disconnecting the brake pumps for TRF, TRX, TRG, TTR, and SRX models
Disconnecting the brake pumps for TF, TGF, and TC models
– Connecting the pump
– Adjusting the brake pedals (reversible versions)
– Bleeding the hydraulic circuit
– Changing the brake and clutch hydraulic circuit oil
Disassembling the hydraulic brake pumps
– Assembling
Disassembling the parking brake for TRF, TRX, TRG, TGF, and TTR models
– Assembling
Disassembling the parking brake for TF and TC models
– Assembling
Disassembling the parking brake for SRX models
– Assembling
– Adjusting the parking brake
STEERING SYSTEM
Technical specifications of the hydraulic guide
Diagnosing hydraulic guide faults
Disconnecting the distributor and hydraulic guide for TRF, TRX, TRG, TTR, and SRX models
– Connecting the pump
– Disassembling and assembling
Disconnecting the shuttle for TRF, TRX, TRG, TTR, and SRX models
– Connecting the pump
– Disassembling and assembling Assembly
Disconnection of hydraulic guide distributor for TF, TGF, and TC models
– Connection
– Disassembly and assembly
– Checking the hydraulic guide relief valve
for TRF, TRX, TRG, TTR, and SRX models
– Checking the hydraulic guide relief valve for TF, TGF, and TC models
– Steering operating cylinder
– Steering wheel toe-in control
HYDRAULIC SYSTEM
Group 1 – Technical specifications
Diagnosing faults
– Checking service pressure for TRF, TRX, TRG, TTR, TF, and SRX models
– Checking service pressure for TF and TC models
– Pressure filters
– Application of the pressure filter on the equipped models (according to part number 4830)
– Replacing/cleaning the pressure filter
Group 2 – Technical specifications
Position lift – controlled effort
– Connection
– Disassembly and assembly
Position adjustment for TRF, TRX, TRG, TF, and TC
Controlled effort regulation
Sensitivity regulation (in the second version of the distribution box)