Valtra Small A Series, Service Manual

Page 1: ...Small A series A53 A63 A73 Compact Orchard Tractors Service Manual...

Page 2: ...Find manuals at https best manuals com...

Page 3: ...lahti FINLAND Phone 358 20 45 501 Telefax 358 20 455 0387 www valtra com General Engine Electrical System Power Transmision Brake System Front Axle Steering Frame Wheels Cab Shields Hydraulics Tools F...

Page 4: ...Order number English 2 Find manuals at https best manuals com...

Page 5: ...10 General 3 11 General 12 Layout 13 Repair 14 Maintenance Find manuals at https best manuals com...

Page 6: ...4 Find manuals at https best manuals com...

Page 7: ...nual also contains descriptions of the design and function of the components Detailed maintenance instructions can be found in Operator s Manual The Service Manual will be continually updated with new...

Page 8: ...6 Find manuals at https best manuals com...

Page 9: ...y l min max pressure bar 43 195 43 195 43 195 43 195 43 195 43 195 Auxiliary hydraulic valves 2 2 2 2 2 2 Max lifting force kN 22 22 27 22 22 27 Dimensions and weights Wheelbase 2WD 4WD mm 1958 2010 1...

Page 10: ...Contents 12 Layout 12 1 Layout of Service Manual 2 12 2 Code designations 3 8 12 LAYOUT Issue No 1 02 12 2013 Model A53 63 73 Code 120 Page 1 Find manuals at https best manuals com...

Page 11: ...group is given in the top left box of the respective pages and the first figure in the code designation 2 Division into components or sub groups Each group is further divided into components or sub g...

Page 12: ...ent issue is printed in the proper date box 7 Additions and amendments of the service manual New and up dated pages will be continuously added to the service manual The new pages should be inserted as...

Page 13: ...ear wheels in gearbox 424 Differential 43 44 Low gear 440 Technical data description tools 441 Low gear 45 Final drives 450 Technical data description tools 451 Final drives 46 Power take off 460 Tech...

Page 14: ...Contents 13 Repair 13 1 General instruction for repair 1 13 2 Tightening torques 5 12 13 REPAIR Issue No 1 02 12 2013 Model A53 63 73 Code 130 Page 1...

Page 15: ...ven in the table should be used if the tightening torque is not given in the repair instructions Safety Always bear safety in mind when repairing or servicing the tractor Use tools and lifting devices...

Page 16: ...looked Recheck the various adjustments before putting the machine back into service Note Before fitting new parts remove rust preventative com pound from all machined surfaces usually peel off sub sta...

Page 17: ...ing lockwashers on aluminium housings place a flat washer between the lockwasher and the housing Note 1 Never fit a lockwasher Grower fan spring etc under a nut or bolt to which a specified torque has...

Page 18: ...p pressure mecapascal MPa delivery millimetres per sec ml s Tyrepressure kilopascal kPa Area acres hectare Volume bushel litre Quantity pound per acre kilogram per hectare Volume superficial foot cubi...

Page 19: ...24 M27 M30 11 25 50 90 140 220 300 430 570 740 1100 1500 1 2 5 10 15 20 30 40 60 70 100 150 10 23 45 80 125 195 270 380 500 660 950 1300 1 2 5 8 10 20 30 40 50 70 100 130 12 30 60 100 160 250 350 480...

Page 20: ...s 14 1 Valtra service 1 14 2 Filling table 2 14 3 Oil recommendations and fuel requ rements 4 14 4 Grease 5 14 3 Maintenance Schedule 6 18 14 MAINTENANCE Issue No 1 02 12 2013 Model A53 63 73 Code 140...

Page 21: ...all safety covers etc Waste oil liquid waste oil filters and batteries should be handled carefully and disposed of properly 19 Greasing lubricating points fitted with grease nipples Always clean the...

Page 22: ...n changing liter 7 9 35 upper mark 25 lower mark Powered front axle 4 wd differential Valtra Axle 80W 90 GL 5 LS 6 5 hubs 2 x 0 8 Front PTO Valtra Engine 10W 30 CE CF CF GL 5 4 CCMC D4 Fuel tank with...

Page 23: ...ollected at the opposite end from the suction pipe of the pump The suc tion pipe of the pump should not reach the bottom of the tank Water must be periodically drained from the tank in order to preven...

Page 24: ...0 C Calsium LF is of long fibre high quality and calsium based universal grease for vehicle use It is recommended for greasing chassis water pumps pins etc The grease is adhesive protects against corr...

Page 25: ...xtra quipment 12 Lubricate gear lever joints 13 Check wheel nuts tightness 14 Check brake fluid level 15 Grease door hinges 16 Change engine oil and filter or yearly in extremely dusty conditions at 2...

Page 26: ...7 Change cab air filter and upper filter extra equipment 38 Tighten bolts and nuts of frame 39 Grease flywheel ring gear When using biodiesel check and clean injectors see the point 41 Every 2000 hour...

Page 27: ...1 21 Layout 20 Engine...

Page 28: ...he product Obtain the complete and most current information before you start any job Perkins dealers or Perkins distributors have the most current information available Important Safety Information Mo...

Page 29: ...ter 15 Engine Oil Pump 16 Engine Oil Pressure 18 Engine Oil Bypass Valve 18 Engine Oil Pan 19 Crankcase Breather 21 Water Temperature Regulator and Housing 21 Water Pump 22 Cylinder Block 23 Crankshaf...

Page 30: ...m 4 133 inch Stroke 127 mm 5 000 inch Displacement 3 3 L 201 in3 Cylinder arrangement In line Type of combustion Direct injection Compression ratio Naturally aspirated engines 19 3 1 Turbocharged engi...

Page 31: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...