Claas Arion 640 510 tractor repair manual download

1. ARION 640 - 510
Repair manual

2. Symbols
Lubricate Torque (daN.m)
Grease Clearance
Glue/seal Preload
Fixing and sealing products
Loctite
Corresponding reference Application
Designation N°
222 00 11 355 130 (50 ml) Weak Loctite.
243
(Replace Frenetanch 241, 242, 542)
60 05 711 531 (50 ml)
Threaded assembly subject to v bration.
Medium threadlocker.
271
(Replace Frenebloc 270, 273)
60 05 711 532 (50 ml)
Threaded assembly subject to impacts.
Strong threadlocker.
648
(Replace Sce bloc 675)
60 05 009 353 (50 ml) Bearing, bushing, insert assembly.
518
77 11 101 783 (25 ml)
77 11 101 792 (300 ml)
Gasket face (dry casing).
510 60 05 009 355 (50 ml) Metal/metal sealing surface (wet casing).
515 60 05 719 505 (25 ml) Metal/metal sealing surface (with low play).
577 60 05 004 897 (50 ml) Sealed threaded couplings.
480 60 05 012 630 (20 g)
Instant metal/metal and metal/rubber
bonding.
5 366 77 01 022 310 (310 ml) Flexible bonding / tightness.
5 910
00 11 321 450 (50 ml)
60 05 703 990 (200 ml)
Metal/metal sealing surface deformed
(temperature up to 200°C).
Pneumatic circuits
Venting circuit. Hydraulic control.
Pressure circuit (< 8 bar). Pressure circuit (8 bar).
Control circuit (< 8 bar). Control circuit (8 bar).
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3. Hydraulic lines
Suction lines. High-pressure lines.
Priming lines. Control circuit.
Lubrication system.
Return circuit.
Low pressure system.
Static oil under pressure.
Hydrostatic system.
Standardised torques
Hardware
Diameter (mm)
Standardised torque (daN.m)
Hardware class
4,6 6,8 8,8 10,9 12,9
3 0,05 0,08 0,12 0,17 0,2
4 0,12 0,19 0,29 0,4 0,4
5 0,21 0,38 0,56 0,8 0,8
6 0,36 0,66 0,95 1,4 1,4
7 0,77 1,09 1,45 2,14 2,21
8 0,88 1,7 2,4 3,3 3,5
10 1,75 3,5 4,8 6,7 7,1
12 3 6 8,4 11,5 12,1
14 5 9,5 13,2 17,5 19,3
16 7,8 14,5 18,5 28 29,5
18 10,5 21 25,5 37,5 40,5
20 15 30 39,5 56 57
22 20,5 40 54 73,5 76,5
24 26 50 67 92 100
30 50 92 130 195 220
33 75 124 166 244 252
36 80 160 230 335 350
Hydraulic couplings
External diameter (mm) Internal diameter (mm) "JIC" coupling type
Standardised torque (daN.m)
Minimum Maximum
9,53 8,4 3/8 – 24 2,5 3,5
11,11 9,71 7/16 – 20 4 5
12,7 11,12 1/2 – 20 4 5
14,29 12,7 9/16 – 18 5,5 6,5
19,05 17,33 3/4 – 16 6 8
22,23 20,26 7/8 – 14 6 8
26,99 24,7 1”1/16 – 12 8 10
30,16 27,87 1”3/16 – 12 12 15
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4. Arion 640-510 – 1.2009 – GB
TOOLS
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5. 2 Arion 640-510 – 1.2009 – GB
TOOLING PER CHAPTER
A
00 1134 143 0
00 1134 145 0
00 1134 146 0
00 1135 452 0
00 1136 138 0
60 0500 550 4
60 0500 550 7
60 0500 550 9
60 0500 551 0
60 0500 551 7
60 0500 552 0
60 0500 552 8
60 0500 553 1
60 0500 553 2
60 0500 557 3
60 0500 557 6
60 0500 557 7
60 0500 559 4
60 0500 559 5
77 1113 251 7
77 0138 804 7
77 0138 808 4
77 0138 811 0
77 0138 811 1
77 0138 812 7
77 0138 818 0
B
00 0178 310 0
00 0178 320 0
00 1136 081 0
60 0500 531 0
60 0500 573 4
60 0500 615 3
60 0500 615 5
60 0503 324 9
60 0503 325 0
77 0138 803 1
C
00 0178 320 0
60 0500 531 0
60 0500 632 0
D
00 1138 248 0
00 1138 249 0
60 0500 653 4
60 0500 653 5
60 0500 653 6
60 0500 653 7
60 0500 653 8
60 0500 653 9
60 0500 654 9
60 0500 655 0
60 0500 655 1
60 0500 655 2
60 0500 655 5
60 0500 655 9
60 0500 656 0
60 0500 656 1
60 0500 658 3
60 0500 658 6
77 0138 800 8
E
00 0178 310 0
00 0178 320 0
00 1133 549 0
60 0500 571 8
60 0500 572 6
60 0571 280 0
60 0571 297 1
77 0138 808 4
F
00 1135 095 0
60 0500 670 3
60 0500 670 4
60 0500 675 8
77 0002 966 5
77 0002 966 6
77 0002 966 7
77 0005 436 1
77 0006 523 6
G
00 1135 095 0
60 0500 573 4
H
77 0138 890 7
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6. Arion 640-510 – 1.2009 – GB 3
Tools
00 0178 310 0 00 0178 320 0
Basic data acquisition and pressure measurement kit. Additional kit for flow rate measurement.
00 1133 549 0 00 1134 143 0
Removing/refitting the 5 bar safety valve. Injector extractor.
00 1134 145 0 00 1134 146 0
Injector sleeve fitting. Valve gasket fitting.
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7. 4 Arion 640-510 – 1.2009 – GB
Tools
00 1135 095 0 00 1135 452 0
Multimeter case. Adjustment.
00 1136 081 0 00 1136 138 0
Gear train lifter. "EGR" valve remover.
00 1138 248 0 00 1138 249 0
Differential nut adjuster (20.25 SI). Hub holder nut remover (20.25 SI).
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8. Arion 640-510 – 1.2009 – GB 5
Tools
60 0500 531 0 60 0500 550 4
Pressure regulator 0 to 15 bar. Liner remover/refitter.
60 0500 550 7 60 0500 550 9
Ring groove wear gauge. Rear bearing seal extractor.
60 0500 551 0 60 0500 632 0
Rear bearing gasket fitter. Differential removal.
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9. 6 Arion 640-510 – 1.2009 – GB
Tools
60 0500 653 4 60 0500 653 5
Differential nut adjuster. Hub gasket engager.
60 0500 653 6 60 0500 653 7
Conical bearing nut tightener. Drive gear gasket engager.
60 0500 653 8 60 0500 653 9
Bush engager in pivot (20.19, 20.22). Gasket engager in pivot (20.19, 20.22).
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10. Arion 640-510 – 1.2009 – GB 7
Tools
60 0500 654 9 60 0500 655 0
Gasket engager in pivot (20.29). Bush engager in pivot (20.29).
60 0500 655 1 60 0500 655 2
Lower arm nut remover (20.29 SI). Removing the lower arm (20.29 SI).
60 0500 655 5 60 0500 655 9
Lower arm gasket refitter (20.29 SI). Lower arm gasket refitter (20.29 SI).
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11. 8 Arion 640-510 – 1.2009 – GB
Tools
60 0500 656 0 60 0500 656 1
Wheel shaft gasket engagement (20.29 SI). Wheel shaft gasket engagement (20.29 SI).
60 0500 658 3 60 0500 658 6
Extractor. Cardan shaft protection.
60 0500 551 7
Cleaning tool for the threads on the cylinder block "bolt-cylinder head".

12. Arion 640-510 – 1.2009 – GB 9
Tools
60 0500 552 0 60 0500 552 8
Set of camshaft bearing extraction tools. Flywheel turning tool.
60 0500 553 1
Set of extraction tools for camshaft bearings, to be used with tool No. 60 0500 552 0: 1 tapered end studs (M8 x 1,25) ; 3 flat end studs
(M8 x 1,25).
60 0500 553 2 60 0500 557 3
Set of tools for disassembly/assembly of the tapered end connecting
rod bush.
Oil pressure valve extractor.

13. 10 Arion 640-510 – 1.2009 – GB
Tools
60 0500 557 6 60 0500 557 7
Adjustment pin. Accelerator potentiometer cabling.
60 0500 559 4 60 0500 559 5
"Damper" puller. Removing the front bearing gasket.
60 0500 571 8 60 0500 572 6
Adapter for measuring differential lock pressure. Column gasket fitting.

14. Arion 640-510 – 1.2009 – GB 11
Tools
60 0500 573 4 60 0500 615 3
Solenoid valve test harness. Compression.
60 0500 615 5 60 0500 670 3
Range setting unit. Crimping pliers.
60 0500 670 4 60 0500 675 8
Extractor for connection between transmission control wiring and
transmission or TCE.
Extractor to unlock clips and tabs of MIC type.
ROBOTISED RANGES SIMULATORCHECK
Led's POWER
RANGE A
RANGE B
RANGE C
RANGE D
SVA
SVB
SVC
SVD
S1
S2
S3
S4
OFF
OFF
OFF
OFF
NEUTRAL

15. 12 Arion 640-510 – 1.2009 – GB
Tools
60 0503 324 9 60 0503 325 0
"Auto 5" control unit. "Auto 5" input/output control harness.
60 0571 280 0 60 0571 297 1
Decontamination station. Decontamination station filter.
77 0002 966 5 77 0002 966 6
Extractor (green). Extractor (yellow).

16. Arion 640-510 – 1.2009 – GB 13
Tools
77 0002 966 7 77 0005 436 1
Extractor (blue). Extractor for contact on instrument panel adaptation harness.
77 0006 523 6 77 0138 800 8
Extractor for contact on fuse baseplate. Dynamometer.
77 0138 803 1 77 0138 804 7
Depth gauge. Bore checking apparatus.

17. 14 Arion 640-510 – 1.2009 – GB
Tools
77 0138 808 4 77 0138 811 0
Extractor hook. Piston ring disassembly/assembly pliers.
77 0138 811 1 77 0138 812 7
Piston ring clamp(Ø 55 to 110) with Allen key. Apparatus for defrosting liners (Flex hone).
77 0138 818 0 77 0138 890 7
Liner or piston protrusion checking tool. Spreader bar (supplied with trolley).

18. Arion 640-510 – 1.2009 – GB 15
Tools
77 1113 251 7
Removing the front bearing gasket.

19. 16 Arion 640-510 – 1.2009 – GB
Notes

20. A
DPS ENGINE TIER III
Technical support
Arion 640-510
Chapter A
00 1137 933 0 – 06.2008 publication

22. Arion 640-510 – 06.2008 – GB
CONTENTS
A1 – ENGINE
DESCRIPTION ................................................................................................................................................................A1.2
IDENTIFICATION ............................................................................................................................................................A1.3
TORQUE SETTINGS AND SEALANTS..........................................................................................................................A1.5
INJECTOR INSTRUCTION SHEETS
LIST OF CHECKS ...........................................................................................................................................................A1.7
CHECKING THE HYDRAULIC PRESSURE.................................................................................................................A1.12
Center open circuit 60 l/min...........................................................................................................................................A1.12
Circuit Load sensing 110 l/min.......................................................................................................................................A1.13
RESULTS RECORD FORM
CHECKING OPERATIONS ...........................................................................................................................................A1.14
RECORD OF TEST RESULTS .....................................................................................................................................A1.14
INJECTOR INSTRUCTION SHEETS
ARION 510 ....................................................................................................................................................................A1.15
ARION 520 ....................................................................................................................................................................A1.16
ARION 530 ....................................................................................................................................................................A1.17
ARION 540 ....................................................................................................................................................................A1.18
ARION 610 ....................................................................................................................................................................A1.19
ARION 620 ....................................................................................................................................................................A1.20
ARION 630 ....................................................................................................................................................................A1.21
ARION 640 ....................................................................................................................................................................A1.22
RESULTS RECORD FORM
POWER TAKE-OFF POSITION 1000 REV/MIN ...........................................................................................................A1.23
ELECTRONIC INJECTION
ELECTRONIC INJECTION CIRCUIT............................................................................................................................A1.24
Injector command ..........................................................................................................................................................A1.26
High pressure pump piloting..........................................................................................................................................A1.27
Injection system.............................................................................................................................................................A1.27
Operating summary .......................................................................................................................................................A1.28
FUEL FILTER ................................................................................................................................................................A1.30
FILTRATION..................................................................................................................................................................A1.30

23. Arion 640-510 – 06.2008 – GB
INJECTORS ..................................................................................................................................................................A1.31
Description.....................................................................................................................................................................A1.31
Operating summary .......................................................................................................................................................A1.32
At rest ............................................................................................................................................................................A1.32
INJECTION....................................................................................................................................................................A1.33
End of injection ..............................................................................................................................................................A1.33
HIGH PRESSURE PUMP..............................................................................................................................................A1.34
Description.....................................................................................................................................................................A1.34
Technical description.....................................................................................................................................................A1.34
COMMON RAIL.............................................................................................................................................................A1.35
Description.....................................................................................................................................................................A1.35
Functional logic..............................................................................................................................................................A1.35
RETURN CONNECTOR................................................................................................................................................A1.36
Description.....................................................................................................................................................................A1.36
FUNCTIONAL LOGIC....................................................................................................................................................A1.37
TANK CONNECTIONS..................................................................................................................................................A1.38
Description.....................................................................................................................................................................A1.38
MEASUREMENT AND CONTROL
CHECKING THE FUEL SUPPLY PRESSURE .............................................................................................................A1.39
RESULTS RECORD FORM
FUEL INJECTION DATA SHEET..................................................................................................................................A1.40
INLET AND EXHAUST
Description.....................................................................................................................................................................A1.41
Schematic diagram........................................................................................................................................................A1.42
ELECTRONIC COMPONENTS.....................................................................................................................................A1.44
Description.....................................................................................................................................................................A1.44
Operating summary .......................................................................................................................................................A1.45
Piloting law.....................................................................................................................................................................A1.45
Operation of the exhasut gas recirculation valve...........................................................................................................A1.46
Valve displacement........................................................................................................................................................A1.46
Informs on the actual position........................................................................................................................................A1.46
Zone of use....................................................................................................................................................................A1.47
HYDRAULIC PART .......................................................................................................................................................A1.48
Description.....................................................................................................................................................................A1.48
Technical description.....................................................................................................................................................A1.49
MECHANICAL PART.....................................................................................................................................................A1.50
Cylinder head and valves ..............................................................................................................................................A1.50
Turbocharger .................................................................................................................................................................A1.51
EGR system...................................................................................................................................................................A1.53

24. Arion 640-510 – 06.2008 – GB
MEASUREMENT AND CONTROL
CHECKING COMPRESSION........................................................................................................................................A1.54
RESULTS RECORD FORM
Compression test...........................................................................................................................................................A1.55
START
Description.....................................................................................................................................................................A1.56
START-UP CIRCUIT .....................................................................................................................................................A1.56
ENGINE MANAGEMENT WHEN STARTING...............................................................................................................A1.58
Work of the ENG module when starting ........................................................................................................................A1.58
Functional logic..............................................................................................................................................................A1.59
PREHEATING SYSTEM
PRE-POSTHEATING SYSTEM.....................................................................................................................................A1.61
Description.....................................................................................................................................................................A1.61
Component layout..........................................................................................................................................................A1.62
Operating summary .......................................................................................................................................................A1.63
LUBRICATION
DESCRIPTION ..............................................................................................................................................................A1.65
SCHEMATIC DIAGRAM................................................................................................................................................A1.66
MEASUREMENT AND CONTROL
CHECKING THE OIL PRESSURE................................................................................................................................A1.68
RESULTS RECORD FORM
ENGINE OIL PRESSURE .............................................................................................................................................A1.69
COOLING
DESCRIPTION ..............................................................................................................................................................A1.70
ELECTRONIC COMPONENTS.....................................................................................................................................A1.71
Description.....................................................................................................................................................................A1.71
Component layout..........................................................................................................................................................A1.72
Functional logic..............................................................................................................................................................A1.73
HYDRAULIC PART .......................................................................................................................................................A1.74
INTERNAL COOLING CIRCUIT....................................................................................................................................A1.74

25. Arion 640-510 – 06.2008 – GB
THERMOSTAT UNITS ..................................................................................................................................................A1.76
Description.....................................................................................................................................................................A1.76
Technical description.....................................................................................................................................................A1.76
MEASUREMENT AND CONTROL
CHECKING THE THERMOSTAT..................................................................................................................................A1.77
MANAGEMENT AND AUTOMATION
ENGINE SPEED MANAGEMENT.................................................................................................................................A1.78
Setting speed.................................................................................................................................................................A1.78
Idle speed ......................................................................................................................................................................A1.78
Protection.......................................................................................................................................................................A1.78
PROTECTIONS AND AUTOMATION
SUPPLY OF THE ENG MODULE .................................................................................................................................A1.79
ENGINE SPEED............................................................................................................................................................A1.79
Engine speed sensors ...................................................................................................................................................A1.79
ENGINE TEMPERATURE.............................................................................................................................................A1.80
FUEL SYSTEM..............................................................................................................................................................A1.81
EGR SYSTEM ...............................................................................................................................................................A1.82
Protections around the EGR valve ................................................................................................................................A1.82
Protection in respect of the temperature of the compressed fresh air...........................................................................A1.82
Protection in respect of recycled gas temperature ........................................................................................................A1.83
Protection in respect of the mixed air temperature........................................................................................................A1.83
TURBOCHARGER ........................................................................................................................................................A1.84
Turbocharger protection ................................................................................................................................................A1.84
ADDITIONAL POWER MANAGEMENT
DESCRIPTION ..............................................................................................................................................................A1.85
TECHNICAL DESCRIPTION.........................................................................................................................................A1.86
SCHEMATIC DIAGRAM................................................................................................................................................A1.86
Operating summary .......................................................................................................................................................A1.87

26. Arion 640-510 – 06.2008 – GB
A1
ENGINE

27. A1.2 Arion 640-510 – 06.2008 – GB
Engine
Description
The “DPS” engine features different upgrades :
– 4 valves per cylinder.
– A common rail injection system with a high pressure
pump by “Denso”.
– A variable geometry turbocharger.
– An EGR valve (exhaust gas recirculation) with an
exhaust gas cooler.
– A new electronic unit managing the engine and its
peripherals.
101hsm20 Fig. 1 101hsm21 Fig. 2
Description
A Oil filter.
A15 ENG engine module.
B Water/oil heat exchanger.
C Fuel filters.
D Identification plate.
E EGR system.
F Variable geometry turbocharger.
G Common rail injection system.
A
B
F
E
C
D
E
A15
G

28. Arion 640-510 – 06.2008 – GB A1.3
Engine
Identification
The identification plate is located on the right side of the
engine, behind the exhaust pipe.
Engine serial number (E.g. : 6068L000065)
CD : Manufacturing site
6 : 6-cylinder engine
068 : Displacement 6,8 litres
L : (Can also be M, N, P) : TIER III
000065 : Engine number in the series
Engine type (E.g. : 6068HRT82)
6 : 6-cylinder engine
068 : Displacement 6,8 litres
H : Type of induction (turbocharger with intercooler)
RT :CLAAS Tractors application
82 : Application number
101hsm26 Fig. 3

29. A1.4 Arion 640-510 – 06.2008 – GB
Notes

30. Arion 510-640 – 06.2008 – GB A1.5
Torque settings and sealants
101msm57 Fig. 4
6
12
14
4
2
15
8
5
16
17
11
13
5
8
18
9
10 1 : 2 daN.m
2 : 3,5 daN.m
7
1
3
5 daN.m
1,35 daN.m
13,8 daN.m
x 1
ø 20 x 110
53 daN.m
x 2
ø 16 x 70
13 daN.m
x 1
ø 20 x 80
53 daN.m
x 8
ø 12 x 38
11 daN.m
7 daN.m
9 daN.m
1,1 daN.m
1,5 daN.m
3,5 daN.m
1,6 daN.m
7 daN.m
3,5 daN.m
7 daN.m
5 daN.m
1 : 5,8 daN.m
2 : ° 90° – 100°
4 daN.m
7 daN.m
3,5 daN.m
2,5 daN.m
0,7 daN.m
3,5 daN.m
2,5 daN.m
(271)
8 daN.m
(243)
3 daN.m
(271)
3,5 daN.m
3,5 daN.m
2,5 daN.m
6 daN.m
5 daN.m
5 daN.m
1 : 0,5 daN.m
2 : 1,5 daN.m
1 : 10 daN.m
2 : 15 daN.m
3 : 5 min
4 : 15 daN.m
5 : ° 60°
5 daN.m
5,3 daN.m
11 daN.m
6 daN.m
4,7 daN.m
1 : 2 daN.m
2 : 13,5 daN.m
50 daN.m
5 daN.m
3,5 daN.m
(648)3,5 daN.m
5,8 daN.m
5,8 daN.m
4 daN.m
ø 10 x 140
7 daN.m
ø 10 x 175
7 daN.m
ø 10 x 120
7 daN.m
ø 10 x 35
7 daN.m
ø 8 x 35
3,5 daN.m
7 daN.m

31. A1.6 Arion 510-640 – 06.2008 – GB
Torque settings and sealants
101hsm28 Fig. 5
2,7 daN.m
0,9 daN.m
0,9 daN.m
(222)
0,2 daN.m
(243)
4,7 daN.m
17,6 daN.m
5,2 daN.m
17,6 daN.m
9,8 daN.m
4 daN.m
6,8 daN.m
3 daN.m
1,5 daN.m
2,7 daN.m
1 : 0,5 daN.m
2 : 3,5 daN.m
5,2 daN.m
4 daN.m
0,6 daN.m
0,6 daN.m
3,5 daN.m
2,4 daN.m
3,5 daN.m
3,5 daN.m
2,4 daN.m
2,4 daN.m
(243)
1,2 daN.m
2,4 daN.m

32. Arion 640-510 – 06.2008 – GB A1.7
Injector instruction sheets
List of checks
The purpose of this procedure is to check a number of points before and after dynamometer testing. It is suited to engines
with electronic control (TIER III).
Failure to carry out these tests may lead to an incorrect power reading.
Always check the following points before starting a PTO power test.
Reminder : Wait until the running-in period has elapsed (minimum 100 hours) before testing an engine on the
dynamometer. This period is necessary to ensure that measurements are carried out under suitable conditions.
1. Visual checks
Make sure that the supply and return lines are correctly
fitted (not trapped or kinked on installation, etc.). Check
that the engine serial n° read with Métadiag is the same
as the one indicated on the engine identification plate and
if there are any error codes.
2. Engine oil level
Check the fluid level with dipstick (1) :
I Normal operating level.
II Top up as soon as possible.
III Top up before restarting the engine.
111msn07 Fig. 1
1
l
ll
lll

33. A1.8 Arion 640-510 – 06.2008 – GB
Injector instruction sheets
4. Battery
Check the voltage with the engine stopped (between 12 and 13 V). Alternator-generated power consumption can reach
1,5 kW.
5. Radiators/coolers
Check that all radiators/coolers are clean.
3. Hydraulic /transmission oil level
Check the fluid level with dipstick (2).
I Minimum level.
II Normal operating level.
III Maximum level.
IV Super maximum (case of hydraulic tools requiring a
significant outflow of fluid).
A level above the normal operating level affects engine
power and increases temperature. Example : Overfilling
will significantly affect performance during high speed
road operation.
343msn38 Fig. 2
343msn26 Fig. 3
2
min
max
III
IV
II
I

34. Arion 640-510 – 06.2008 – GB A1.9
Injector instruction sheets
101hsm51 Fig. 5
7. Air filters
Check condition and replace if necessary.
6. Fuel filters
Change the filters. Fit tester Nr.0178 310.0. Refer to sheet
"Measurement and control".
161msm14 Fig. 4
HYDRO TESTERHYDRO TES ERHYDRO TESTER

35. A1.10 Arion 640-510 – 06.2008 – GB
Injector instruction sheets
8. Turbocharger pressure
Note : The supercharging pressure of the turbocharger cannot be controlled precisely on TIER III engines with the
variable geometry turbo
– Connect Métadiag© and check the intake temperatures and pressure.
9. Checking the hydraulic pressure
Check the hydraulic pressure while referring to the hydraulic pressure checks in this chapter. Make sure that no hydraulic
application is running. If hydraulic pressure is not within the specifications, the PTO power test results will be affected.
10. Fit the dynamometer
Before starting the test, ensure that :
– The rig is correctly adjusted and calibrated.
– The CV joint is aligned, attached and protected.
– The tractor is chocked.
002msm01 Fig. 6
11. Heaxshift/transmission reverser position (according to equipment)
To limit transmission power take-off, make sure that : The reverser and the transmission are in neutral (See chapter "E" of
the user's manual).
Position the tractor in an open area.

36. Arion 640-510 – 06.2008 – GB A1.11
Injector instruction sheets
12. Air conditioning/Ventilation
Ensure that the air conditioning and ventilation are switched off.
13. Front power take-off
Make sure that the front power take-off is disengaged.
14. Viscous fan coupling
To obtain the best possible measurement, the viscocoupler must not be locked. In addition, to ensure minimum slipping of
the viscocoupler, perform the measurements with an ambient temperature of 35°C.
15. Check the maximum no-load rpm
2 325 ± 10 rpm.
16. Engage the PTO at the 1 000 rpm position
17. Run the engine at half load until the operating temperature is reached
Coolant temperature : 80-90 °C.
Transmission temperature : 60-65 °C.
18. Accelerate the engine to maximum rpm for 1 min
19. Measure the power (see injector instruction sheet)
20. After measuring, check the tractor temperature
Coolant temperature : 80-90 °C.
Transmission temperature : 60-65 °C.
21. Leave the engine running at between 1 500 and 1 600 rpm for 3 to 5 minutes, then idle before
switching off
If the results do not match the manufacturer's data following these operations, a flowmeter will need to be installed and the
values compared to the injection sheets.

37. A1.12 Arion 640-510 – 06.2008 – GB
Injector instruction sheets
Checking the hydraulic pressure
Center open circuit 60 l/min
396msm00r Fig. 7
Description (nominal speed and transmission temperature at 60°C)
1 Pump pressure 19 cm³ = 17 bar.
2 Pump pressure 10 cm³ = 20 bar.
3 Steering pump pressure = 37 bar.
3
2
1

38. Arion 640-510 – 06.2008 – GB A1.13
Injector instruction sheets
'Load sensing' circuit 110 l/min
396msm02r Fig. 8
Description
1 Hign-pressure pump output pressure = 30 bar at 1 000 rpm. 2 Booster pump output pressure = 5 bar at 1 000 rpm.
2
1

39. A1.14 Arion 640-510 – 06.2008 – GB
Results record form
This sheet may be copied and should be completed for each operation on the tractor. If it has to be returned to the
manufacturer's after sales department; the following must be included :
Tractor type :...........................................................................................................................................................................
The serial number :.................................................................................................................................................................
Engine serial n° :.....................................................................................................................................................................
Total operating hours :............................................................................................................................................................
Date of operation : ..................................................................................................................................................................
Transmission type :.................................................................................................................................................................
Checking operations
Concerns operations 2, 3, 4, 6, 7.
Record of test results
Checking operation Check
Engine
Oil level.
Air filter.
Fuel filter.
Battery (V).
Transmission Oil level.
Start of test End of test Reference values
Hydraulic pressure 1
See appendixHydraulic pressure 2
Hydraulic pressure 3
Outside temperature —
Transmission temperature 60 °C —> 65 °C
Engine temperature > 80-90 °C
Fuel temperature

40. A1.15Arion 510-640 – 06.2008 – GB
Arion 510
Engine tests at the power take off – 1 000 rpm position
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 41.5 51.4 58.5 66.4 68.3 67.8 67.3 66.3 64.8
bhp 56.4 69.9 79.5 90.3 92.9 92.2 91.5 90.1 88.1
l/h 12.1 14.4 16.6 20.1 20.9 20.6 21.4 21.6 21.9
g/kW.h 250 240 243 259 262 260 271 278 289
g/bhp.h 184 177 179 190 193 191 199 204 213
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
718 642 602 562
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 792 818 798 792 768
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Power take-offEngine
Max no loadIdle Nominal
1.502.002.80
Power take-off
position
Rotation rate
(rpm)
3.604045HRT80A
Power take-offEngine
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
�
�
�
�
�
�
�
�
�
�
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
280
290
1000 1200 1400 1600 1800 2000 2200
162
169
177
184
191
198
206
213
550
600
650
700
750
800
850
1000 1200 1400 1600 1800 2000 2200
10
13
15
18
20
23
25
1000 1200 1400 1600 1800 2000 2200
35
40
45
50
55
60
65
70
75
1000 1200 1400 1600 1800 2000 2200
47
52
57
62
67
72
77
82
87
92
97

41. A1.16 Arion 510-640 – 06.2008 – GB
Arion 520
Engine tests at the power take off – 1 000 rpm position
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 44.5 55.4 65.3 73.8 76.0 75.9 73.7 73.0 71.1
bhp 60.5 75.3 88.8 100.3 103.3 103.2 100.2 99.3 96.7
l/h 12.8 15.4 18.2 21.2 22.3 22.3 22.6 22.9 23.2
g/kW.h 245 238 238 246 250 251 262 267 278
g/bhp.h 180 175 175 181 184 185 193 196 204
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
1.502.002.80
Power take-off
position
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
Rotation rate
(rpm)
3.604045HRT80B
Power take-offEngine Power take-offEngine
Max no loadIdle Nominal
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 850 882 890 880 854
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
804 704 664 616
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
�
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
230
240
250
260
270
280
1000 1200 1400 1600 1800 2000 2200
170
175
180
185
190
195
200
205
600
625
650
675
700
725
750
775
800
825
850
875
900
1000 1200 1400 1600 1800 2000 2200
10
15
20
25
1000 1200 1400 1600 1800 2000 2200
40
45
50
55
60
65
70
75
80
1000 1200 1400 1600 1800 2000 2200
55
65
75
85
95
105

42. A1.17Arion 510-640 – 06.2008 – GB
Arion 530
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
1000 1200 1400 1600 1800 2000 2200
162
169
177
184
191
198
640
690
740
790
840
890
940
990
1000 1200 1400 1600 1800 2000 2200
10
15
20
25
1000 1200 1400 1600 1800 2000 2200
40
45
50
55
60
65
70
75
80
85
1000 1200 1400 1600 1800 2000 2200
55
65
75
85
95
105
115
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 45.5 56.6 67.1 75.8 78.9 78.6 77.3 75.7 74.6
bhp 61.9 77.0 91.2 103.1 107.3 106.9 105.1 102.9 101.4
l/h 13.2 15.8 18.7 21.8 23.1 22.9 23.4 23.4 23.6
g/kW.h 249 239 238 246 250 249 258 264 270
g/bhp.h 183 176 175 181 184 183 190 194 199
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22+
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
834 738 688 648
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 868 900 914 904 886
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Power take-offEngine
Max no loadIdle Nominal
1.502.002.80
Power take-off
position
Rotation rate
(rpm)
3.604045HRT80C
Power take-offEngine
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

43. A1.18 Arion 510-640 – 06.2008 – GB
Arion 540
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
1000 1200 1400 1600 1800 2000 2200
162
169
177
184
191
198
700
750
800
850
900
950
1000
1050
1100
1000 1200 1400 1600 1800 2000 2200
14
19
24
29
1000 1200 1400 1600 1800 2000 2200
45
55
65
75
85
95
1000 1200 1400 1600 1800 2000 2200
60
70
80
90
100
110
120
130
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 48.6 65.4 76.0 87.3 92.4 94.5 96.0 94.2 90.9
bhp 66.1 88.9 103.3 118.7 125.6 128.5 130.5 128.1 123.6
l/h 14.5 18.1 20.8 24.7 26.4 27.1 27.9 28.1 28.0
g/kW.h 255 237 235 242 244 246 249 254 263
g/bhp.h 188 174 173 178 179 181 183 187 193
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22+
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
1002 916 856 788
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 928 1040 1036 1042 1038
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Power take-offEngine
Max no loadIdle Nominal
1.502.002.80
Power take-off
position
Rotation rate
(rpm)
3.604045HRT81A
Power take-offEngine
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
�
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�
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

44. A1.19Arion 510-640 – 06.2008 – GB
Arion 610
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
230
240
250
260
270
280
290
1000 1200 1400 1600 1800 2000 2200
170
177
185
192
199
206
214
600
650
700
750
800
850
900
950
1000 1200 1400 1600 1800 2000 2200
10
15
20
25
1000 1200 1400 1600 1800 2000 2200
45
50
55
60
65
70
75
80
85
1000 1200 1400 1600 1800 2000 2200
60
70
80
90
100
110
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 47.7 57.4 68.2 77.7 80.6 79.8 75.0 74.4 73.6
bhp 64.9 78.0 92.7 105.6 109.6 108.5 102.0 101.2 100.1
l/h 13.0 15.6 18.6 22.8 24.1 23.6 22.5 22.9 23.4
g/kW.h 236 236 236 254 258 256 259 266 276
g/bhp.h 174 174 174 187 190 188 190 196 203
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C for
minimum slipping of the fan.
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
1.502.002.80
Power take-off
position
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
Rotation rate
(rpm)
3.606068HRT83D
Power take-offEngine Power take-offEngine
Max no loadIdle Nominal
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 910 914 930 928 906
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
846 716 678 638
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
�
�
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

45. A1.20 Arion 510-640 – 06.2008 – GB
Arion 620
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
280
290
1000 1200 1400 1600 1800 2000 2200
165
170
175
180
185
190
195
200
205
210
700
750
800
850
900
950
1000
1050
1100
1000 1200 1400 1600 1800 2000 2200
10
15
20
25
30
1000 1200 1400 1600 1800 2000 2200
50
55
60
65
70
75
80
85
90
95
1000 1200 1400 1600 1800 2000 2200
67
72
77
82
87
92
97
102
107
112
117
122
127
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 53.6 64.8 76.9 86.7 90.0 89.2 86.4 83.1 82.2
bhp 72.9 88.1 104.6 117.9 122.4 121.3 117.5 113.0 111.8
l/h 14.7 17.6 20.8 25.3 26.7 26.2 25.5 25.2 25.7
g/kW.h 236 234 234 251 255 253 254 261 269
g/bhp.h 174 172 172 185 188 186 187 192 198
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA22+
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
1.502.002.80
Power take-off
position
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
Rotation rate
(rpm)
3.606068HRT83C
Power take-offEngine Power take-offEngine
Max no loadIdle Nominal
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 1024 1032 1048 1034 1010
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
946 824 756 712
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
�
�
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�
�
�
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

46. A1.21Arion 510-640 – 06.2008 – GB
Arion 630
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
280
290
1000 1200 1400 1600 1800 2000 2200
162
169
177
184
191
198
206
213
750
800
850
900
950
1000
1050
1100
1150
1200
1000 1200 1400 1600 1800 2000 2200
15
20
25
30
1000 1200 1400 1600 1800 2000 2200
55
60
65
70
75
80
85
90
95
100
1000 1200 1400 1600 1800 2000 2200
70
75
80
85
90
95
100
105
110
115
120
125
130
135
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 57.7 69.4 81.9 92.4 96.3 95.2 91.9 91.7 88.9
bhp 78.4 94.4 111.4 125.6 130.9 129.4 124.9 124.7 120.9
l/h 15.7 18.8 22.3 27.0 28.7 28.1 27.2 27.6 27.7
g/kW.h 234 232 234 251 256 254 255 258 267
g/bhp.h 172 171 172 185 188 187 188 190 196
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA22 GPA23
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
1.502.002.80
Power take-off
position
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
Rotation rate
(rpm)
3.606068HRT83B
Power take-offEngine Power take-offEngine
Max no loadIdle Nominal
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 1100 1104 1116 1104 1082
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
1008 878 834 772
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

47. A1.22 Arion 510-640 – 06.2008 – GB
Arion 640
Engine tests at the power take off – 1 000 rpm position
kW
rpm
N.m
rpm
l/h
rpm
g/kW.h
rpm
g/bhp.h
bhpPower
Specific consumption
Consumption per hour
Torque
220
230
240
250
260
270
280
290
1000 1200 1400 1600 1800 2000 2200
162
169
177
184
191
198
206
213
700
750
800
850
900
950
1000
1050
1100
1150
1200
1250
1000 1200 1400 1600 1800 2000 2200
15
20
25
30
35
1000 1200 1400 1600 1800 2000 2200
50
60
70
80
90
100
110
1000 1200 1400 1600 1800 2000 2200
70
80
90
100
110
120
130
140
150
Note
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
Power Take-off
(rpm)
500 600 700 800 850 900 1000 1050 1100
kW 56.4 71.6 86.9 99.8 104.7 105.6 105.6 103.2 99.9
bhp 76.7 97.3 118.1 135.7 142.4 143.6 143.6 140.3 135.8
l/h 15.4 19.2 23.2 27.8 29.6 29.9 30.0 29.7 29.9
g/kW.h 235 232 231 241 244 245 245 248 258
g/bhp.h 173 171 170 177 179 180 180 182 190
Engine
(rpm)
1000 1200 1400 1600 1700 1800 2000 2100 2200
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
GBA25 GPA23+
Engine
Power take-
off
540 840 850 233 236 2200 611 2315 2325 643 646
540 eco 840 850 300 304 2200 786 2315 2325 827 830
1 000 840 850 420 425 2200 1100 2315 2325 1158 1163
1 000 eco 840 850 560 567 2200 1467 2315 2325 1543 1550
– rated engine speed 2 200 rpm;
– reference values taken on an Arion tractor with an airconditioning system at an ambient temperature of 35°C
for minimum slipping of the fan.
OPTIONS
Without air conditioning
kW
Without pneumatic braking
With centre system open 60 l/min or
centre system closed 110 l/min
(power take-off output)
Consumption per hour
Specific consumption***
Power to be added to référence values
1120 1008 938 868
Reference values – Power Take-off position 1 000 rpm
Speed
Power*
Torque**
N.m 1076 1138 1184 1192 1176
Engine tests at power take-off
Gearbox Rear axleEngine
Power Take-off (total reduction)
Position 1 000Position 540 eco Position 1 000 ecoPosition 540
Power take-offEngine
Max no loadIdle Nominal
1.502.002.80
Power take-off
position
Rotation rate
(rpm)
3.606068HRT83A
Power take-offEngine
Torque feedback (%)
maximum torque – nominal speed torque
x 100
nominal speed torque
1 rad/s 9.5510 rpm
*** Specific consumption
(g/kW.h or g/bhp,h)
Hourly consumption (l/h) x diesel fuel density (0.840)
Power (kW or bhp)
Injector flow (mm³/shot)
Hourly consumption (l/h)x 1 000 000 1 bhp 0.7355 kW
Number of engine cylinders x engine speed(rpm) x 30 1 rpm 0.1047 rad/s
1 kW 1.3596 bhp
* Power (W) torque (N.m) x speed (rad/s) ** Equivalent engine torque (N.m)
Torque at Power take-off outlet (N.m)
Power take-off reduction
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0.20 0.50 0.80 1.00 1.30 1.50 1.60 1.70 1.90

48. Arion 640-510 – 06.2008 – GB A1.23
Results record form
This sheet may be copied and should be completed for each operation on the tractor. If it has to be returned to the
manufacturer's after sales department; the following must be included :
Tractor type :...........................................................................................................................................................................
The serial number :.................................................................................................................................................................
Total operating hours :............................................................................................................................................................
Date of operation : ..................................................................................................................................................................
Ambiant temperature : ............................................................................................................................................................
Air conditioning o Yes o No
Pneumatic brake o Yes o No
Hydraulic system o Center open circuit 60 l/min
o 'Load sensing' circuit 110 l/min
Power take-off position 1 000 rev/min
Speed
Engine 1 000 1 200 1 400 1 600 1 700 1 800 2 000 2 100 2 200
PTO 500 600 700 800 850 900 1 000 1 050 1 100
Power*
* Power (W) = Torque (N.m) x Speed (rad/s).
kW
bhp
Torque**
(power take-off output)
** Equivalent engine torque (N.m) = Torque at power take-off outlet (N.m) ÷ Power take-off reduction.
N.m
Consumption per hour l/h
Specific consumption***
*** Specific consumption(g/kW.h or g/bhp.h) = Consumption per hour (l/h) x Gas oil density (0,84) ÷ Power (kW or bhp).
g/kW.h
g/bhp.h

49. A1.24 Arion 640-510 – 06.2008 – GB
Electronic injection
Electronic injection circuit
60chsm2p Fig. 6
Description
A15 ENG engine module.
B42 Fuel pressure sensor.
B44 Fuel temperature sensor.
B225 Water in gas oil sensor.
B231 Crankshaft position and engine speed sensor.
B232 Timing position and engine speed sensor.
Y320-1 Electronic injector of cylinder 1.
Y320-2 Electronic injector of cylinder 2.
Y344 High pressure pump regulation solenoid valve.
bar
B42
B225
ENG
A15
°C
Y320-1 Y320-2 Y320-3 Y320-4 Y320-5 Y320-6
Y344 B231 B232
D2 H3
G2 C1
J133
G1 H1 H2 B1 H3 G1 G2 G4G3F4F3
J133 J132
E1
J132
B1
J132
D1
J131
J132
A1
J132
F1
J132
C1
J133 J133J132J132
J133
B44
°C

50. Arion 640-510 – 06.2008 – GB A1.25
Electronic injection
60chsm2n Fig. 7
The crankshaft position sensor "B231" indicates the
engine's rotation speed, as well as the precise crankshaft
position (TDC of cylinders 1 and 6). This signal is hence
used by engine speed and advance management.
The timing position signal "B232" specifies which cylinder,
1 or 6, is at end compression TDC to synchronize injection
with timing.
If the signal transmitted by "B231" is absent, the signal
transmitted by "B232" is used to manage engine speed.
As the crankshaft position information is inaccurate, a
power reduction is indicated.
A15
B225
Y320-1
Y320-2
Y320-3
Y320-6
Y320-4
Y320-5
Y320-6
B231
B42
B44
B232
Y344

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