Claas Lexion 460 450 Terra-Trac (457) Combines Repair Manual EN

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Test protocol LEXION and TUCANO.pdf

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TERRA TRAC track roller unitGeneration II
Table of contents
Introduction
General information
Validity of manual
Handling of this manual
Texts and figures
Document structure based on subassemblies
Search and find
Directions
Abbreviations
Technical terms
General repair instructions
Technical specifications
Information on economic repairs
Self-locking bolts
Liquid locking compound
Ferrule fittings
Screwing in
Non-tight ferrule connection
Sealing cone fittings
Hydraulic hose lines
Hose placement
Spare parts
Torque settings
Tightening torques for metric standard threads
Tightening torque for metric fine threads
Tightening torques for hydraulic screw fittings with ferrule DIN 3861
Tightening torques for hydraulic screw fittings and air conditioner screw fittings with O-ring and sealing cone DIN 3865
Tightening torques for SDS hydraulic male connectors
Tightening torques for direction-adjustable SDE hydraulic male connectors
Tightening torques for hydraulic swing fittings
Tightening torques for hollow screws DIN 7643
Tightening torques for brake line screw fittings
CCN explanation
CCN (CLAAS Component Number)
Electric systems standard
Overview
Hydraulic system standard
Overview
CCN (CLAAS Component Number)
General information
Of special importance
Identification of warning and danger signs
General safety and accident prevention regulations
First aid measures
Risk of injury from hydraulic fluid
Leaving the machine
Putting the machine out of operation
Jacking up the machine
Adjustment and maintenance operations
Hydraulic accumulators
Battery isolating switch
Welding work
03 Chassis
0355 Track roller unit
Overview of TERRA TRAC track roller unit
Removal/Installation
Overview of TERRA TRAC track roller unit
Removal/Installation
TERRA TRAC track roller unit rubber tracks
Work preparation
Installation
TERRA TRAC track roller unit rubber tracks
Work preparation
Special tool
Installation
TERRA TRAC track roller unit support wheels
Work preparation
Disassembly
Assembly
Installation
TERRA TRAC track roller unit support wheels
Work preparation
Disassembly
Assembly
Installation
TERRA TRAC track roller unit bearing unit
Work preparation
Installation
TERRA TRAC track roller unit rocker arm
Work preparation
Disassembly
Assembly
Installation
TERRA TRAC track roller unit gearbox
Work preparation
Special tool
Disassembly
Assembly
Installation
Rubber track tension hydraulic cylinder (3071)
Work preparation
Special tool
Removing the hydraulic cylinder
Installing the hydraulic cylinder