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01 ENGINE - F5C

introduction

Nexos Elios 210-220-230 – EN

11

General notes

The notes indicated are not representative of all danger situations likely to occur. Therefore, we recommend referring to 
your supervisor in case of hazard situation not described.

Use specific and generic equipment as described in their operating and maintenance manuals. Check the operating 
condition of tools not subject to periodical checks.

Manual load handling must be calculated beforehand as it depends on the weight, but also dimensions and route. 

Handling using mechanical means must include appropriate lifts while considering the weight, shape and volume. 
Elevators, cables and hooks used must feature clear indication on the maximum acceptable load. The use of these tools is 
authorized only to certified staff. Keep a safe distance from the load and in any event never stand below it.

During removal operations, always apply the instructions, during part extraction phases, avoid any accidental shock with 
workshop staff.

The workshop activities performed by two must always be performed safely ; avoid any operations which may be hazardous 
for the colleague due to lack of visibility or an incorrect position.

Keep staff not involved in the operations away from the zone.

Learn the appropriate operating and safety notions required before any intervention on it. Observe scrupulously all safety 
warnings present on the unit.

Never leave the unit without monitoring during the repair interventions.

In case of intervention on the unit when lifted from the ground, ensure it is laid sturdily on the appropriate supporting cradles, 
and manual/automatic safety devices are activated when lifting using a gantry.

Remove the radiator cap only when the engine is cold, by unscrewing it slowly to allow residual pressure of the circuit to 
exhaust.

Flammable fuels and all fluids and liquids must be handled with care, as specified in 16-point sheets on toxic materials. 
Refill in the open air with the engine stopped, while avoiding to light a cigarette, open flames or sparks to prevent explosions 
or fires. Store flammable, corrosive and polluting fluids and liquids as per currently enforced regulations. Never use food 
grade containers to store toxic liquids. Avoid puncturing or burning pressurized containers and throw cloths impregnated 
with flammable substances in containers planned to this effect.

Worn, damaged or wear-prone parts must be changed with original CLAAS spare parts.

During the workshop activity, the workstation must be clean and neat at all times ; clear or clean the floors of any accidental 
stain of liquids and oil. Power outlets and electrical devices required to perform repairs must comply with applicable safety 
standards.

If required by the intervention, wear clothing and protections specified in safety standards; contact with moving parts may 
cause severe injuries. Wear appropriate clothes, preferably tight and avoid wearing any jewelry, scalfs, etc.

Do not run the engine in the workshop without any exhaust gas evacuation tube to

the outside.

Avoid contact with hot water or steam produced by the engine, radiator and hoses, which may cause severe burns. Avoid 
direct contact with liquids and fluids of the vehicle's circuits ; in case of accidental contact, refer to the 16-point data sheets 
for the measures required.

Summary of Contents for ELIOS 240-210

Page 1: ...Service Parts ELIOS 240 210 A28 NEXOS VE 230 210 A25 NEXOS VL 240 210 A26 NEXOS F 240 210 A27 NEXOS 230 220 FB A29 Repair manual...

Page 2: ...ves 244 Chapter 02 Clutch clearance adjustment procedure 252 CLAAS NECTIS Clutch clearance adjustment procedure 252 Chapter 02 TRANSMISSION AND GEAR 253 02 TRANSMISSION AND GEAR 253 SAFETY INSTRUCTION...

Page 3: ...569 03 CHASSIS ELIOS 2 WHEEL DRIVE 569 GENERAL INFORMATION 573 SAFETY INSTRUCTIONS 579 GENERAL SPECIFICATIONS 583 disassembly and assembly operations 589 03 CHASSIS ELIOS 4 WHEEL DRIVE 615 SAFETY INST...

Page 4: ...F 1086 CONTENTS 1088 FRONT POWER TAKE OFF NEXOS 1090 FRONT POWER TAKE OFF ELIOS 1092 Chapter 09 HYDRAULIC SYSTEM 1094 09 HYDRAULIC SYSTEM 1094 CONTENT 1096 Hydraulic circuit 1097 Chapter 10 ELECTRIC S...

Page 5: ...OF ELECTRO DISTRIBUTORS 1152 W13 MAIN HARNESS OF THE ELECTRO DISTRIBUTORS 1153 Chapter 12 CAB OPERATOR S PLATFORM 1154 12 CAB OPERATOR S PLATFORM 1154 CONTENT 1156 REMOVE AND INSTALL CAB ROOF 1157 REM...

Page 6: ...Find manuals at https best manuals com...

Page 7: ...TOOLING Technical support Nexos Elios 240 210 Repair Issue 06 2011 Reference no 00 1142 849 0 Find manuals at https best manuals com...

Page 8: ...00 615 3 77 0138 800 8 77 0138 803 1 77 0138 805 8 77 0138 808 0 77 0138 837 9 03 00 1131 397 0 00 1131 401 0 00 1131 402 0 00 1131 403 0 00 1131 404 0 00 1131 406 0 00 1131 407 0 00 1131 409 0 00 113...

Page 9: ...Data acquisition and pressure readings base kit Additional flow reading kit 00 1130 886 0 00 1130 887 0 Front bearing gasket removing tool Rear bearing gasket removing tool 00 1130 888 0 00 1130 889 0...

Page 10: ...1130 892 0 Camshaft bushes fitting removing tool Top dead centre checking tool 00 1131 095 0 00 1131 397 0 Top dead centre checking tool Bearing cup engaging tool 00 1131 401 0 00 1131 402 0 Bush eng...

Page 11: ...Elios 240 210 EN 5 00 1131 403 0 00 1131 404 0 Conical distance measuring tool Bush engaging tool 00 1131 405 0 00 1131 406 0 4WD gasket engaging tool Gasket engaging tool 00 1131 407 0 00 1131 409 0...

Page 12: ...TOOLING PER REFERENCE 00 1131 410 0 00 1131 412 0 Bearing cone engaging tool Bush engaging tool 00 1131 413 0 00 1131 415 0 Gasket engaging tool Bush engaging tool 00 1131 416 0 00 1131 423 0 Gasket e...

Page 13: ...31 502 0 Cassette gasket engaging tool Gear cup fitting tool 00 1131 503 0 00 1131 504 0 Attack gear simulation tool Conical distance tool 00 1131 509 0 00 1131 510 0 Engaging tool for the reinforced...

Page 14: ...ol for the non reinforced shaft tube outer gasket Engaging tool for the non reinforced shaft tube inner gasket 00 1131 513 0 00 1135 095 0 Engaging tool for the narrow shaft tube cup Multimeter case 0...

Page 15: ...389 0 Flywheel timing gauge Injection pump gear puller 00 1141 391 0 00 1141 392 0 ISC clutch compression washer Hydraulic doubler clutch compression washer 00 1141 393 0 00 1141 394 0 Power take off...

Page 16: ...ring gasket fitting tool Front bearing gasket fitting tool 00 1142 425 0 00 1142 426 0 Valve gaskets fitting tool Engaging tool for the reinforced shaft tube outer gasket 00 1142 427 0 00 1142 431 0 E...

Page 17: ...240 210 EN 11 00 1142 432 0 00 1142 433 0 Engaging tool for the gearbox gasket Bush engaging tool 00 1142 434 0 00 1142 435 0 Gasket engaging tool Nut locking wrench 00 1142 438 0 00 1142 439 0 Prelo...

Page 18: ...NG PER REFERENCE 00 1142 440 0 00 1142 441 0 Gasket engaging tool Gasket engaging tool 00 1142 442 0 00 1142 443 0 Bush engaging tool Conical false gear 00 1142 444 0 00 1142 445 0 Conical distance ad...

Page 19: ...N 13 00 1142 447 0 00 1142 449 0 Gasket engaging tool Bush engaging tool 00 1142 450 0 00 1142 451 0 Preload measuring tool Conical false gear 00 1142 452 0 00 1142 453 0 Engaging tool for the power t...

Page 20: ...00 1142 454 0 60 0500 556 0 Power take off brake compression tool Injection pump timing tool 60 0500 556 6 60 0500 573 4 Camshaft bushes fitting removing tool Solenoid valves checking harness 60 0500...

Page 21: ...REFERENCE Nexos Elios 240 210 EN 15 60 0571 280 0 60 0571 297 1 Depollution station Depollution station filter 77 0138 800 8 77 0138 803 1 Torquemeter Depth gauge 77 0138 805 8 77 0138 808 0 Impact h...

Page 22: ...16 Nexos Elios 240 210 EN TOOLING TOOLING PER REFERENCE 77 0138 811 1 77 0138 816 9 Piston ring compressor Flywheel rotation tool 77 0138 837 9 Rule...

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Page 24: ...01 ENGINE F5C Technical support Nexos Elios 210 220 230 Repair Issue 09 2010 Reference no 00 1142 850 0...

Page 25: ......

Page 26: ...ERAL ENGINE VIEWS 16 ENGINE LUBRICATION 17 Oil pump 18 Balancing system with counter rotating counterweights 19 Oil filter 20 OIL GASES RECYCLING 21 COOLING 22 Water pump 23 Thermostat 23 Heat exchang...

Page 27: ...jection pump on the engine at TDC of cylinder 1 71 KSB Bosch pump link cable 72 Coolant temperature sensor 73 Oil pressure switch 74 KSB coolant temperature sensor 75 Engine speed sensor 76 OVERHAUL O...

Page 28: ...pling 102 Fitting the piston rings 103 Fitting the connecting rod piston assemblies in the jackets 104 Fitting the connecting rod caps 104 Piston protrusion measurement 105 CYLINDER HEAD 106 Removing...

Page 29: ...6 Nexos Elios 210 220 230 EN 01 ENGINE F5C...

Page 30: ...Nexos Elios 210 220 230 EN INTRODUCTION...

Page 31: ...ision 4 Part of the diagnostic dedicated to those who when providing technical support must have simple and direct indications to troubleshoot the main problems Sections 4 and 5 concern overhaul opera...

Page 32: ...tation Embossing or chamfering Angle Angular value Adjustment Adjustment Pre loading Visual inspection Fitting position check Number of rotations Measuring Dimension to record Check Temperature Toolin...

Page 33: ...10 Nexos Elios 210 220 230 EN 01 ENGINE F5C introduction Air purge Suction...

Page 34: ...id sturdily on the appropriate supporting cradles and manual automatic safety devices are activated when lifting using a gantry Remove the radiator cap only when the engine is cold by unscrewing it sl...

Page 35: ...CLAAS circuit and are restored scrupulously after the repair or maintenance interventions Measuring in the electronic units connections and electrical connections to components can be performed only...

Page 36: ...negative terminal of the batteries Although analog grounds sensors are not connected to the circuit ground negative battery terminals they must provide excellent isolation Therefore particular care mu...

Page 37: ...P 1 014 CV Torque 1 Nm 0 1019 mkg 1 mkg 9 81 Nm Number of rotations 1 rad s 1 rpm x 0 1046 1 rpm 1 rad s x 9 5602 Pressure 1 bar 1 02 kg cm 1 kg cm 0 981 bar 1 bar 105 Pa In case of lack of particular...

Page 38: ...Nexos Elios 210 220 230 EN GENERAL...

Page 39: ...16 Nexos Elios 210 220 230 EN 01 ENGINE F5C General Engine views Fig 3 Fig 4...

Page 40: ...rication oil is pumped into the oil pan and sent to the crankshaft the camshaft and valve drive Lubrication also includes a heat exchanger turbo blower for turbocharged versions and may include a comp...

Page 41: ...4 Drive shaft 5 Secondary shaft 6 Cover 7 Inner rotor 8 External rotor 9 Socket Fig 6 SPECIFICATIONS OF THE PUMP Speed of rotation 750 rpm 4200 rpm Start pressure 2 Bar 4 Bar Nominal flow rate 12 2 l...

Page 42: ...5C General Nexos Elios 210 220 230 EN 19 Balancing system with counter rotating counterweights 1 Alignment and timing marks 2 End stop bushes 3 Sockets 4 Counter rotating counterweights 5 Shafts 6 Hou...

Page 43: ...8 SPECIFICATIONS OF THE FILTER Burst pressure 20 bar ISO 4548 3 Thrust pressure 0 15 bar 1Hz 50 000 cycles ISO 4548 5 Operating temperature 40 140 C Tightening torque 32 5 2 5Nm Maximum flow rate 50...

Page 44: ...eather 3 Rocker cover Fig 9 Fitted on the rocker cover 3 the valve 1 condenses oil vapors by ensuring they fall by gravity into the rocker cover 3 Uncondensed vapors remaining are conveyed through the...

Page 45: ...e location and dimension of this element also depend on the type of layout Fan it increases the dissipating power of the radiator It is also part of the specific layout of the engine A heat exchanger...

Page 46: ...by a gasket 4 Thermostat Fig 12 Operation When the engine is cold water exits from the front of the cylinder head and enters a port housing the thermostat bypassing the water flow to the radiator Wat...

Page 47: ...1 ENGINE F5C General Heat exchanger Fig 13 Integrated to the engine cooling circuit the purpose of the exchanger is to regulate the oil temperature by eliminating heat by the means of the coolant CROS...

Page 48: ...ylinders This type of EGR internal EGR is fitted with no electronically controlled element the system is active permanently Its configuration does not require additional elements such as control valve...

Page 49: ...s 210 220 230 EN 01 ENGINE F5C General Supercharging The circuit includes an air filter a fixed geometry turbocharger an intercooler radiator where present Fig 15 Intaken air Hot compressed air Engine...

Page 50: ...Nexos Elios 210 220 230 EN FUEL SUPPLY...

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