Valtra A3 Series HiTech Tractors Operator’s Manual
Valtra A3 Series HiTech Tractors Operator’s Manual
(A83 h and A93 h) - This operator's manual is for Valtra A3 Series tractors. The A3 models are A83 h and A93 h.
This manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the A3 Series HiTech Valtra Tractors. It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance.
APPLICABLE MODELS :
Valtra A83 h Valtra A93 h
TABLE OF CONTENTS :
Safety precautions Instruments and controls Operation Maintenance Faults and remedial actions Technical specifications Alphabetical index
MANUAL SPECIFICATION :
File Format : PDF Language : English Printable : Yes Searchable : Yes Bookmarked : Yes Ref no. : 39 850 21 4 Total Pages : 259
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This page sometime can be found use following keyword : service manual, repair manual, workshop manual, technical manual, owner manual, operating manual, maintenance manual, parts manual. Please make sure you read and understand the title of this manual before decided to buy.
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About this manual Tractor serial numbers Contents Safety precautions Hazard statements Safety rules Replacing safety and information signs Maintaining hardware safety Using tractor safety features Safe operation Following safe operating practices Getting into and out of the cab Driving on public roads Controlling the driving speed Driving downhill Operating with implements Running with power take-off driven implements or machines Using ballast weights Towing Ensuring personal safety of other people Fire hazards Handling viton seals subjected to high temperatures Instruments and controls Pedals Dashboard Infoline instrument panel Proline instrument panel Symbols on the Proline instrument panel display Indicator lights on the left side of the display Indicator lights on the right side of the display Controls on the right-hand side Driving controls Linkage Power take-off Auxiliary hydraulics Other controls Controls on the rear side Rear window opening device Controls on the left-hand side Controls on the front roof console Air conditioning controls Manual air conditioning controls Driver's seat Air suspended driver's seat Controls on the rear mudguard Rear controls and connections outside the cab Operation Running the tractor in Preparing for use Adjusting the driver's seat Adjusting the air-suspended driver's seat Adjusting the armrest Adjusting the steering wheel 3.2.5 Adjusting mirrors Using the windscreen wiper and washer Using the rear window wiper Using the rear window washer Power shuttle lever Using the main switch Control stop Using the control stop Using the ignition switch Using the roof hatch Starting the tractor Starting under normal conditions Starting under cold conditions Starting with an auxiliary battery Using lights Using headlights Using upper headlights Using working lights Using the cab light Using notification devices Using the direction indicators Using the horn Using the rotating warning light Using hazard warning flashers Heating and ventilation Using the heater Using the extra heater Controlling ventilation nozzles Using the manual air conditioning Power outlets Lighter Two-pin power socket Three-pin power socket Trailer socket Two-pin power socket on the bonnet Driving the tractor Steering Power shuttle Using the power shuttle lever Using the parking brake Using the clutch pedal Braking Starting to drive Transmission system Selecting the range gear Selecting the speed gear Parking the tractor Cruise control Cruise control switches Programming the driving speed cruise control Activating and deactivating the driving speed cruise control Programming the engine speed cruise control Activating and deactivating the engine speed cruise control Decreasing the cruise control setting Increasing the cruise control setting Automatic traction control Using the automatic traction control Differential lock Engaging and disengaging the differential lock Four-wheel drive Engaging and disengaging the four-wheel drive Engaging and disengaging the four-wheel drive automatic function Driving start automatics Activating and deactivating the driving start automatics Permitted driving inclinations for driving the tractor on a slope Proline instrument panel display Fixed views Selecting a view Top and middle row views Working time view Cruise control view Driving speed view Rear power take-off speed view Front power take-off speed view Engine speed view Fuel consumption views Rear lower links' position view Front lower links' position view Gearbox temperature view Travel distance view Surface area view Periodical maintenance view Clearing the periodical maintenance view Resetting views Enlarging the middle row Changing parameters Activating and exiting the setting mode Changing the parameter value Setting the display backlight level Setting the implement width Changing the hour display Changing the minute display Changing the clock mode Activating the direction indicator buzzer Changing the temperature unit Changing the length unit Changing the volume unit Activating and deactivating the front power take-off speed view Activating and deactivating the front lower links' position view Adjusting the display contrast Rear linkage Diagnose light Lift/lower indicator lights Activating the linkage Using the lift/stop/lower switch Using the position control knob Using the linkage floating position Using the lift/lower switch and lift/lower push buttons Setting the lowering speed Limiting the lifting height Draft control Activating and deactivating the draft control Passing the position set by the position control knob Passing the height set by the lifting height selector Using the drive balance control Three-point linkage Attaching implements Using telescopic lower links Using quick couplings for lower links Setting the release cable for lower link quick couplings Adjusting lifting links Adjusting lower links Adjusting the check links' length Auxiliary hydraulics Controlling the auxiliary hydraulics rear valves 1 and 2 3.12.2 Controlling the auxiliary hydraulics rear valves 3 and 4 Setting valves for single-action or double-action Using quick-action couplings Connecting an external hydraulic motor to the auxiliary hydraulics Using the front linkage Setting front linkage lifting link positions Using the Valtra front loader Softdrive Locking the equipment Using the continuous floating position Using the floating position with joystick buttons Controlling the extra cylinder with the change valve Power take-off Attaching implements to the power take-off Rear power take-off Activating rear power take-off Starting rear power take-off Stopping rear power take-off temporarily Deactivating rear power take-off Stopping the rear power take-off in emergency Using the rear power take-off automatic stop Front power take-off Using the front power take-off Towing devices Pick-up hitch 3.16.1.1 Unlatching the pick-up hitch Latching the pick-up hitch Agricultural drawbar devices Towing device frames Adjusting the jaw height Attaching to the mechanical jaw Attaching to the automatic jaw Air pressure system Trailer Trailer air pressure brakes Trailer fluid brake valve Maintenance Maintenance schedule Service inspection Performing maintenance tasks Cleaning the tractor Cleaning the engine compartment Greasing lubricating points fitted with grease nipples Supporting the tractor Recommended fuel and lubricants Fuel Quality requirements for engine fuel Storing fuel Biodiesel fuel Grease Universal Grease - NLGI2 universal grease Calsium LF - NLGI2 calsium grease LF Grease Moly - NLGI2 moly grease Storing the tractor Storing the tractor for a period shorter than two months Storing the tractor for a period longer than two months Running the tractor in after storage Running the tractor in after a storing period shorter than two months Running the tractor in after a storing period longer than two months Periodical maintenance Periodical maintenance chart Daily maintenance Checking the engine oil level Checking the oil level in the transmission system Checking the coolant level Cleaning radiators Draining the water from the air pressure system Weekly maintenance Greasing the three-point linkage Checking the pick-up hitch Greasing the pick-up hitch Maintaining the front linkage Checking the front power take-off Greasing front axle mounting bearings Checking belts' tension Adjusting the air conditioning compressor belt Adjusting the air compressor belt Changing the belts Checking the fuel system prefilter and sediment bowl Checking the tyre pressure Checking wheel nuts' tightness Windscreen washer fluid reservoir Maintenance every 500 hours Greasing door hinges Changing the engine oil and the oil filter Checking the breather pipe Checking the brake fluid level Cleaning the cab ventilation air filter Cleaning the extra heater's air filter Checking the brake pedal free travel 4.7.4.8 Adjusting brake pedals' travel Checking the parking brake Adjusting the parking brake Changing transmission oil filters Changing hydraulic system oil filters Checking the oil level in the front axle differential Checking the oil level in front axle hubs Changing front PTO housing oil and washing oil filter Checking front PTO rubber couplings Checking and greasing the trailer air-pressure brake system Adjusting engine valves Maintenance every 1000 hours or yearly Changing oil in the transmission system Cleaning the suction strainer Changing the transmission breather Changing oil in the front axle differential Changing oil in the front axle hubs Changing the cab ventilation air filter Changing the extra heater's air filter Changing engine air filters Cleaning the cyclone block Greasing the flywheel ring gear Checking the front wheel toe-in Adjusting toe-in of front wheels Checking the power shuttle operation Tightening frame nuts and bolts Maintenance every 2000 hours or every other year 4.7.6.1 Changing the brake fluid 4.7.6.2 Bleeding the brake system Cleaning the cooling system Maintaining the air conditioning Checks and adjustments Changing tyres Track widths Front axle track widths Rear axle track widths Using chains Using twin-mounted wheels Engine Bleeding the fuel system Electrical system Safety precautions for the electrical system Checking the battery Alternator Protecting the electrical system before welding Fuses and relays Fuses and relays in the electric centre Engine induction air preheater fuse Cab power supply fuse Engine control unit fuse Adjusting headlights Steering system Adjusting the steering angle Cab and shields Limiting the door opening Checking and adjusting front mudguards Hydraulic system Adjusting lifting links of the pick-up hitch Maintaining the automatic jaw of the wagon towing device Faults and remedial actions Handling error situations Errors indicated by the indicator lights Cleaning the main engine air filter Identifying a blocked transmission or hydraulic system filter Warning symbols on the Proline instrument panel display Low fuel pressure warning Fuel level sensor open circuit warning Fuel level sensor short circuit warning Steering system malfunctions Towing the tractor Towing the tractor when the engine is running Towing the tractor when the engine is not running Technical specifications Dimensions Weights Maximum permissible axle loading Tyres Wheel nuts tightening torque Wheel stud dimensions Front axle tyre loadings and pressures Rear axle tyre loadings and pressures Spacing for wheel discs Track widths Rear track widths Front track widths Engine 6.7.1 Engine lubrication system Fuel system Air cleaner Cooling system 6.8 Electrical system Power transmission Power shuttle Clutch Gearbox Rear axle differential lock Rear power take-off Rear power take-off alternatives Rear power take-off ratios Rear power take-off shafts Lower link end distance from rear power take-off shaft Maximum power take-off output Front power take-off Front power take-off ratios Front power take-off shafts Brake system 6.11 Steering system Front axle Turning circle radius Cab and shields Cab filter capacity Windscreen washer 6.12.3 Air conditioning system Noise level Exposure to vibration Hydraulic system Low pressure circuit High pressure circuit Auxiliary hydraulics Valves for auxiliary hydraulics Counter pressure when using the return connection for auxiliary hydraulics Rear linkage Maximum lifting force on the whole lifting area Lifting range at the end of the lower links Front linkage Trailer hitches and towing devices Pick-up hitch Agricultural towing device Towing device frames Drawbar eye Alphabetical index