CLAAS Arion 640-510 Repair Manual – PDF DOWNLOAD
DESCRIPTION:
CLAAS Arion 640-510 Repair Manual – PDF DOWNLOAD
Description
The GPA 20 rear axle is an original Gima axle. The GPA 20 rear axle has 4 types : GPA 22, GPA 22+, GPA 23 and GPA 23+. The axle houses :
– The different hydraulic pumps. – the power take-off clutch and brake.
– Power take-off speed selector (540/1 000) with the possibility of having economic speeds (540 Eco/1 000 Eco) and proportional (540 prop/1 000 prop).
– Hand brake ON
– The differential and its locking system. – The front axle clutch (4 wheel drive).
TABLE OF CONTENTS:
CLAAS Arion 640-510 Repair Manual – PDF DOWNLOAD
DESCRIPTION C12
CHARACTERISTIC C13
MEASUREMENTS AND CHECKS
CONTROL OF DIFFERENTIAL LOCKING ENGAGING PRESSURE C14
DIFFERENTIAL
DIFFERENTIAL C15
AXLE TUBES
DESCRIPTION C16
“HD” axle tube C16
“SHD” AXLE TUBE C17
DIAGRAM C17
HYDRAULIC PART OF THE LUBRICATION
LOCATION C18
CHECKING THE REAR AXLE LUBRICATION PRESSURE AND FLOW RATE C19
CHECKING THE LUBRICATION PRESSURE AND FLOW OF THE SERVICE BRAKES (AFTER VALVE) C110
MEASUREMENT SHEET
CONTROL OF DIFFERENTIAL LOCKING ENGAGING PRESSURE C111
CHECKING THE REAR AXLE LUBRICATION PRESSURE AND FLOW RATE C111
CHECKING THE LUBRICATION PRESSURE AND FLOW OF THE SERVICE BRAKES (AFTER VALVE) C111
C2 – REAR POWER TAKE-OFF
GENERAL DESCRIPTION
DESCRIPTION C22
Standard C22
For “CIS” and “Cebis” versions only C22
Option C22
CHARACTERISTICS C22
DIAGRAM C24
COMPONENT LAYOUT C25
Arion 640-510 – 092008 – GB
PTO PROPORTIONAL TO ENGINE SPEED
DESCRIPTION C26
DIAGRAM C26
MECHANICAL PART C28
Description C28
Component layout C28
Diagram C29
Operating laws C29
Description – Power take-off clutch C210
Description – Selecting speeds C211
540/1 000 rpm PTO C211
Economy power take-off C212
Operating laws C212
HYDRAULIC PILOTING PART
Description C213
Operating laws C213
Component layout C214
MEASUREMENTS AND CHECKS
Checking engaging pressure of the power take-off clutch C215
HYDRAULIC PART OF THE LUBRICATION
DESCRIPTION C216
ELECTRONIC COMPONENTS
DESCRIPTION C218
COMPONENT LAYOUT C220
OPERATING LAWS C222
Request to engage the PTO with the forward proportional selection engaged C222
Request to engage the PTO from the cab C224
PTO engaged (in cab) C225
Request to engage the PTO from an external control C226
DRIVE-PROPORTIONAL PTO
DESCRIPTION C228
DIAGRAM C228
Arion 640-510 – 092008 – GB
MECHANICAL PART
DESCRIPTION C230
COMPONENT LAYOUT C230
DIAGRAM C231
DESCRIPTION – CLUTCH C232
Diagram C232
Functional logic C232
GEAR SELECTION C232
Description C232
HYDRAULIC PART OF THE LUBRICATION
DESCRIPTION C233
PTO AUTOMATION
DESCRIPTION C234
DIAGRAM C234
ELECTRONIC COMPONENTS
DESCRIPTION C236
OPERATING LAWS C237
PROTECTION C237
MECHANICAL PART
DESCRIPTION C238
COMPONENT LAYOUT C238
HYDRAULIC PILOTING PART
DESCRIPTION C239
DIAGRAM C239
Operating laws C239
Characteristic C239
MEASUREMENTS AND CHECKS
Checking braking pressure of the rear power take-off C241
HYDRAULIC PART OF THE LUBRICATION
DESCRIPTION C242
COMPONENT LAYOUT C242
ELECTRONIC COMPONENTS
DESCRIPTION C243
COMPONENT LAYOUT C245
OPERATING LAWS C245
Arion 640-510 – 092008 – GB
RESULTS RECORD FORM
CHECKING ENGAGING PRESSURE OF THE REAR PTO BRAKE C246
CHECKING SUPPLY PRESSURE OF THE REAR PTO CLUTCH C246
C3 – HANDBRAKE
GENERAL DESCRIPTION
DESCRIPTION C32
CHARACTERISTICS C32
MECHANICAL PART
DESCRIPTION C33
OPERATING LAWS C33
C4 – BRAKES
GENERAL DESCRIPTION
DESCRIPTION C42
TECHNICAL DESCRIPTION C42
TECHNICAL SPECIFICATIONS C43
MEASUREMENTS AND CHECKS
CHECKING PRESSURE OF THE SERVICE BRAKE (MASTER CYLINDER AND MASTER CYLINDER + “BOOSTERS”)
AND TRAILER HYDRAULIC AND AIR BRAKING C44
Graph – Master cylinder C45
Graph – “-” C45
HYDRAULIC PART
FITTING – MASTER CYLINDER + “-” C46
SINGLE MASTER CYLINDER ASSEMBLY (TRANSMITTER) C47
RESULTS RECORD FORM
RESULTS RECORD FORM C48
Checking pressure of the service brake (master cylinder and master cylinder + “BOOSTERS”)
and trailer hydraulic and air braking C48
Arion 640-510 – 092008 – GB
C5 – HIGH PRESSURE BRAKE
GENERAL DESCRIPTION
DESCRIPTION C52
TECHNICAL DESCRIPTION C52
TECHNICAL SPECIFICATIONS C53
MEASUREMENTS AND CHECKS C54
Checking pressure of the high pressure brake circuit C54
MEASUREMENTS AND CHECKS
CHECKING PRESSURE OF THE SERVICE BRAKE (MASTER CYLINDER AND MASTER CYLINDER + “BOOSTER”)
AND TRAILER HYDRAULIC AND AIR BRAKING C55
HYDRAULIC PART
HYDRAULIC DIAGRAM C57
Cut-out relay C58
Brake valve C510
ELECTRONIC COMPONENTS
OPERATING LAWS C512
Engine ignition phase C513
Inflation phase after engine ignition C513
Engine running after inflation phase C513
RESULTS RECORD FORM
Checking pressure of the high pressure brake circuit C515
Checking pressure of service brakes (high pressure), trailer hydraulic and air braking C515
C6 – TRAILER HYDRAULIC BRAKING
GENERAL DESCRIPTION
DESCRIPTION C62
MEASUREMENTS AND CHECKS C62
Controlling the trailer braking pressure C62
Checking effectiveness of the trailer hydraulic braking C62
RESULTS RECORD FORM C63
PRESSURE CHECK C63
Arion 640-510 – 092008 – GB
C7 – TRAILOR PNEUMATIC BRAKING
GENERAL DESCRIPTION
DESCRIPTION C72
Single pipe system C73
2 pipe system C74
CHARACTERISTICS C75
DIAGRAM C76
OPERATING LAWS C77
With the engine running, and trailer connected, no action of brakes C77
With the engine running and trailer connected, service brakes applied C79
With the engine running and trailer connected, hand brake applied C711
PRODUCTION OF PNEUMATIC ENERGY
Compressor “2001p” C714
Pressure regulator “4001p” C715
Compressed air reservoir “1001p” C716
SCHEMATIC DIAGRAM C717
PNEUMATIC PART C718
Component layout C719
Specific torque C720
HYDRAULIC PART OF THE LUBRICATION C721
Component layout C722
Specific torque C723
PNEUMATIC BRAKE
PRINCIPAL CONTROL VALVE “7002P” C724
TRAILER CONTROL VALVE “7001P” C725
BRAKING SOLENOID VALVE “Y340” C726
BLACK COUPLING HEAD “5003P” C727
RED “5001P” AND YELLOW “5002P” COUPLING HEADS C728
PRESSURE GAUGE “6001P” C729
DIAGRAM C730
MECHANICAL PART C732
Description C732
Adjustment C732
PNEUMATIC PART C734
Description C734
Specific torque C735
Measurements and checks C736
RESULTS RECORD FORM
PRESSURE CHECK – BRAKING SYSTEM C737
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