CLAAS ARION 460-430 (Type A43) Tractor Service Repair Manual Serial No. A4300000 and up

Couverture RHB ARION 460-410 (A43-A32)

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ARION 460-410

Repair manual

Original repair manual

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Validité du manuel de réparation (A43-A32) Arion 460-410

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Validity of this repair manual This repair manual applies to the following tractors: Description

Type

Tractor serial number from

to

ARION 460-430

A43

A4300000

—

ARION 420-410

A32

A3200000

—

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Complete engine Technical specifications

Number

Value

1

580 kg

Note – Description Complete engine

For unspecified tightening torques, refer to the section entitled: "Tightening torques".

WARNING Lifting heavy components.

Risk of death or serious injury. ► Use certified slings or chains in perfect working order. ► Use a certified hoist in perfect working order. ► Use a certified jack or stand which can support the load. ► Use the jack or stand on a flat, horizontal, sufficiently firm surface. ► Place the jack or stand in a suitable location.

NOTICE Lubricants and fuels end up in the environment.

Environmental pollution ► Collect and store lubricants and fuels in suitable containers and dispose of them properly.

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Special tool

Special tool – Reference no.

Carriage to be uncoupled No. 00 1148 105 0

Special tool – Reference no.

Extension No. 00 1148 106 0

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Special tool – Reference no.

Engine lifting brackets kit 1 No. 00 1152 870 0 Component parts of the NEF 4 kit Bracket at the front of the engine 2 No. 1149 878 1/3 Bracket at the right-hand side of the engine 3 No. 1149 878 1/2D Bracket at the left-hand side of the engine 4 No. 1149 878 1/2G

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Special tool – Reference no.

Flywheel rotating tool No. 00 1150 142 0

Removal

► Disconnect the battery. ► Remove the two front wheels. ► Remove the two front wings (optional). ► Remove the engine bonnet (1).

Engine bonnet

► Remove the left-hand side cover (2).

► Drain the engine. ► Drain the A/C circuit.

Air conditioning – General informationFunction:12 Cab – Driving position

► Drain the cooling circuit.

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► Drain the pneumatic brake circuit (optional). ► Decompress the brake circuit. ► Decompress the suspended front axle circuit (optional).

► Remove the rear left-hand wheel. ► Remove the protective panels (1) and (2). ► Remove the main tank.

Main tank

► Disconnect the unions (1). ► Remove the pressure controller from the trailer air brake (2) and its support.

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► If fitted, remove the bracket and side member (1) from the loader frame on the left-hand side using a suitable lifting tool.

The left-hand bracket and left-hand side member assembly weighs 140 kg.

► Remove the exhaust booster (1). ► Remove the protective panels (2), (3) and (4).

► Remove the bolts (1) and the panel (2).

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► Remove the bolts (1) from the exhaust tube (2). ► Disconnect the connector (3) of the catalytic converter outlet temperature sensor "B352". ► Disconnect the connector (4) of the ammonia (NH3) sensor (B428). ► Disconnect the connector of the catalytic converter outlet temperature sensor "B405".

► Disconnect and plug the connectors (1). ► Remove the hoses from the "SCR" catalytic converter support.

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► Sling and remove the "SCR" catalytic converter assembly and its support and the booster foot using a suitable lifting tool.

The assembly weighs 75 kg. Handle the assembly with care to avoid damaging the catalytic converter.

► If fitted, disconnect and detach the connector (1) used to control the front loader.

► If fitted, remove the bolt (1) mounting the pipe support to the front loader.

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► If equipped with a front loader: ► – Close the accumulator valve (1). ► – Disconnect and plug the connector (2). ► – Remove the bolts (3) and place the "MACH SYSTEM" on the ground, leaving the hydraulic pipes connected.

► If fitted, remove the bracket, side member and cross member (1) from the loader frame on the right-hand side using a suitable lifting tool.

The right-hand bracket, right-hand side member and cross member assembly weighs 155 kg.

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CAUTION AdBlue ® is slightly corrosive.

Risk of injury. ► Avoid contact with AdBlue ® . ► Wear gloves and protective goggles when handling AdBlue ® . ► In case of contact with the eyes or skin, rinse thoroughly in fresh water without rubbing .

► Disconnect the connector (1). ► Disconnect the urea injector supply pipe (2). ► Disconnect the coolant hoses (3). ► Remove the clamp (4). ► Remove the exhaust tube (5).

► Remove the protective panel from the electric starting motor.

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► Disconnect the electric wiring harnesses from the electric starting motor (1). ► Remove the mounting bolts from the electric starting motor (2). ► Remove the electric starting motor (3).

► Remove the protective grilles (1). ► Loosen the clamp (2) and disconnect the hose.

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► Unscrew the fan (3).

Note the direction of loosening of the nut, as this nut has a left-handed thread. ► Remove the mounting bolts from the radiator nozzle (4). ► Detach the coolant tank overflow pipe (5). ► Remove the bolts (6) and remove the tube and the hose (7) from the nozzle. ► Simultaneously remove the fan (3) and the nozzle (4) from the right-hand side of the engine.

► Remove the bolts (1) of the front power take-off drive flange (optional).

Turn the engine with the special flywheel rotating tool to access the bolts. ► Move aside the front power take-off shaft (2).

► Remove the turbocharger protective panel (1). ► Remove the clamp (2). ► Loosen the clamp (3) and disconnect the hose. ► Disconnect the connector (4).

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► Disconnect the coolant heater (1). ► Remove the pipes (2). ► Remove the clamp (3). ► Loosen the clamps (4) and disconnect the hoses.

► Remove the pipes (1).

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â–ş Remove the support (1) from the hoses and wiring harness on the front chassis.

â–ş Open all of the radiators. â–ş Remove the panels (1) and (2).

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► Disconnect the connectors (1). ► Disconnect the connector (2). ► Detach and remove the electric wiring harness (3) from the front chassis and from the engine.

► Mark, disconnect and remove the electrical wiring harness (1) from the engine.

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► Remove the clamps (1). ► Disconnect the air conditioning ducts (2). ► Loosen the clamps (3) and disconnect the hoses. ► Loosen the clamp (4) and disconnect the pipe.

► Remove the clamps (1). ► Disconnect the unions (2). ► Loosen the clamp (3) and disconnect the hose.

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► Detach the wiring harness (1). ► Remove the bolts (2). ► Remove the support (3).

► Disconnect the hoses (1).

► Disconnect the hose (1).

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