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Troubleshooting

Page 9-8

Work machine and mower unit problems

Содержание SP05

Страница 1: ...Bunker rake SP05 Service manual Serial No 10151 Vol 1...

Страница 2: ...t prior notice for improvement When replacing parts be sure to use genuine Baroness parts or parts designated by Kyoeisha Note that the Baroness product warranty may not apply to defects caused by the...

Страница 3: ...air 5 35 Inspection and repair of each section 5 38 Removal and installation of each section 5 39 Electrical system 6 1 Maintenance 6 2 Specifications 6 3 Special tools 6 4 Measurement method 6 4 Adju...

Страница 4: ...Contents 2...

Страница 5: ...Safety instructions 1 2 Before operating the machine 1 2 When operating or transporting the machine 1 3 Maintenance and storage 1 4 Jacking up the machine 1 5 Safety labels and operation labels 1 5 S...

Страница 6: ...that the operators receive training 1 2 3 4 5 6 7 and the following must be thoroughly understood The basic safety precautions for operating a ride on bunker rake Controlling the machine by applying...

Страница 7: ...ss the machine is designed to do so Never drive the machine on a slope with an angle of gradient that is greater than that specified or in a place where there is a danger of the machine slipping If in...

Страница 8: ...e servicing or adjusting the machine be sure to disconnect the battery To remove the battery disconnect the negative battery cable first To install the battery connect the positive battery cable first...

Страница 9: ...close the fuel valve When storing the machine for an extended period of time remove the battery and the ignition key If the machine is going to be stored with the battery still attached disconnect th...

Страница 10: ...Safety Page 1 6 Safety labels and operation labels...

Страница 11: ...Waste disposal 2 2 Disposal Disposal Page 2 1...

Страница 12: ...e sure that waste generated when servicing or repairing the machine is disposed of in accordance with local regulations e g waste oil antifreeze batteries rubber products and wires etc Disposal Page 2...

Страница 13: ...e 3 3 List of maintenance standards 3 4 Tightening torques 3 5 Standard tightening torques 3 5 Principal tightening torques 3 8 Jacking up the machine 3 9 Jack up points 3 9 Lubrication 3 10 Grease po...

Страница 14: ...859 7 32 0 21875 5 556 23 32 0 71875 18 256 15 64 0 234375 5 953 47 64 0 734375 18 653 1 4 0 2500 6 350 3 4 0 7500 19 050 17 64 0 265625 6 747 49 64 0 765625 19 447 9 32 0 28125 7 144 25 32 0 78125 1...

Страница 15: ...bic Meters Cubic Centimeters m3 m3 cm3 0 7646 0 02832 16 39 Weight Tons Short Pounds Cunces Avdp sh tn lb oz Metric Tons Kilograms Grams ton kg g 0 9078 0 4536 28 3495 Pressure Pounds Sq In Pounds Sq...

Страница 16: ...belt tension Adjust the belt tension so that the spring cover is not lifted H PXSB43 Tire pressure Front wheel 70 kPa 0 71 kgf cm2 10 15 psi 21 11 00 10 Rear wheels 40 kPa 0 41 kgf cm2 5 80 psi 25 13...

Страница 17: ...sted or has foreign matter such as sand on it Such a screw cannot be fully tightened even if it is tightened by the specified torque The friction on the thread surface increases causing a loss of torq...

Страница 18: ...61 96 7 10 71 38 101 97 61 96 88 51 M6 8 11 81 58 112 17 70 81 97 36 14 18 142 76 183 55 123 91 159 32 M8 23 29 234 53 295 71 203 57 256 68 28 38 285 52 387 49 247 83 336 34 M10 45 57 458 87 581 23 3...

Страница 19: ...68 1200 1 355 78 19 0 3 4 117 68 1200 1 355 78 25 0 1 137 30 1400 1 581 74 32 0 1 1 4 166 72 1700 1 920 69 38 0 1 1 2 205 94 2100 2 372 61 50 0 2 245 17 2500 2 824 54 Fittings with parallel threads O...

Страница 20: ...Three wheel drive Front wheel section K0006100202 10 bolt 20S 29 38 295 71 387 49 256 68 336 34 K0160000492 24 special nut P1 5 180 200 1835 46 2039 40 1593 18 1770 20 K0014120602 12 heat treated bolt...

Страница 21: ...r death Use the jack up points identified in this manual when jacking up the machine Only place a jack under the jack up points specified Placing a jack at any other point could result in damage to th...

Страница 22: ...ipples are installed in the following positions Grease them every 50 hours 3 4 6 3 4 5 7 1 8 4 2 2 8 8bq62b 001 Grease points_001 Parts Number of grease points Two wheel drive Three wheel drive 1 Forw...

Страница 23: ...ulley 8bq62b 004 Grease points_004 1 2 3 Pump neutral lever fulcrum upper part of piston pump 8bq62b 005 Grease points_005 Front wheel axle s rhombic flange unit 8bq62b 006 Grease points_006 Rear whee...

Страница 24: ...bq62b 008 Grease points_008 Front blade lever fulcrum 8bq62b 009 Grease points_009 Front blade arm fulcrum 8bq62b 010 Grease points_010 7 8 Maintenance standards and maintenance Page 3 12 Grease point...

Страница 25: ...epair 4 3 Cooling system 4 3 Air cleaner 4 4 Fuel tank 4 4 Muffler 4 4 Inspection and repair of each section 4 4 Cooling system 4 4 Air cleaner 4 5 Fuel cock 4 6 Fuel filter 4 6 Fuel pipe 4 6 Engine o...

Страница 26: ...p flames away from the battery Batteries emit hydrogen gas and mishandling may ignite it and cause an explosion The electrolytic solution in the battery is sulfuric acid Contact with the electrolytic...

Страница 27: ...ng wire 3 Tighten the casing clamp screw 3 1 2 whlybv 003 Adjustment of the choke control_001 1 Casing clamp screw 2 Choke lever 3 Casing wire General inspection and repair Cooling system Air cooled e...

Страница 28: ...mage leakage or poor connections and replace the hose stopper and connector part as appropriate 3 4 5 Draining of fuel and cleaning of the fuel tank Important Make sure that fuel is drained outside Dr...

Страница 29: ...ments Clean the outer element 1 every 50 hours and replace it every 400 hours Cleaning and replacement need to be done at shorter intervals if the contamination is heavy Replace elements after one yea...

Страница 30: ...an air blower Fit them back securely so as not to cause any fuel leakage 1 2 3 4 4zzo6r 001 Cleaning of the fuel cock_001 1 Filter 2 Packing 3 Filter pot 4 Ring 4 5 1 2 Fuel filter Inspection and rep...

Страница 31: ...n to the oil pan Recheck the amount of oil 10 to 20 minutes after you have refilled the oil Important Do not mix different kinds of engine oil 1 2 3 4 5 6 1 2 3 4 2rjzcu 001 Inspection of and refillin...

Страница 32: ...hole Insufficiently screwing of the cap or a defective seal will fail to maintain negative pressure in the crankcase which may raise the oil level and result in the emission of white smoke or break t...

Страница 33: ...level screw in the oil level gauge until it reaches the bottom and then remove to check Start the engine and check for any oil leakage 1 2 3 5 4 zuw5ff 001 Replacement of the engine oil filter_001 1...

Страница 34: ...003 Removal of the engine_003 1 Plus battery cable 2 Minus battery cable 3 Battery 4 Bolt Remove the throttle wire 1 choke wire 2 and cleaner hose COMP 3 from the engine Cover to prevent dust from ent...

Страница 35: ...ing the fuel pump and fuel hose 9 10 11 3 1 2 o3sknc 008 Removal of the engine_008 1 Fuel hose clamp 2 Fuel pump 3 Fuel hose Remove the nut 4 and high nut 5 in order to make it easier to remove the te...

Страница 36: ...k to see if all the parts that were removed for engine repair are now installed as before 14 1 2 Important When installing the engine in the machine take care not to damage the engine fuel hose wiring...

Страница 37: ...gine_003 1 Belt 2 Engine pulley 3 Tension pulley 4 Nut 5 High nut 6 Spring cover 7 Spring 8 Pump pulley 9 Bolt 10 Tension ass y 11 Engine fulcrum Tighten the seat mount support fitting 1 with two bolt...

Страница 38: ...y cable 1 to the battery Next connect the negative battery cable 2 See Electrical system General repair Battery 11 12 13 4 3 1 2 vmpsh8 008 Installation of the engine_008 1 Plus battery cable 2 Minus...

Страница 39: ...Note 5 23 Traveling circuit 5 25 Raise lower circuit 5 28 Steering circuit 5 31 Charge circuit 5 34 General inspection and repair 5 35 Note 5 35 Hydraulic hose piping 5 36 Hydraulic oil 5 36 Bleeding...

Страница 40: ...nd or an appropriate block Use BARONESS genuine parts for replacement and accessories Never start the engine in a enclosed room or poisoning by carbon monoxide may occur Never touch the exhaust system...

Страница 41: ...b7jb 001 Hydraulic equipment layout_001 1 Piston pump 6 Drive switching valve 2 Wheel motor 7 Check valve 3 Valve module 8 Raise lower cylinder 4 Torque generator 9 Branch fitting 5 Oil cooler Hydraul...

Страница 42: ...h the steering wheel inside the front cover Oil cooler This is to cool high temperature oil It is positioned under the left side of the seat in front of the engine Drive switching valve This is to swi...

Страница 43: ...If the rake cannot be raised with a manual lever the hydraulic system is likely to be faulty 1 2 quvfjc 001 Manual valve_001 1 Manual lever 2 Coupler General instructions Hydraulic hose Hydraulic hos...

Страница 44: ...31b 001 Bite type tube fitting_001 Remove burrs on the inside and outside of the tube with a file or the like of w7s31b 002 Bite type tube fitting_002 Insert the nut and sleeve into the tube Note the...

Страница 45: ...nce is suddenly felt then further tighten with the nut for a 1 4 turn 6 7 w7s31b 009 Bite type tube fitting_009 Reference For direct tightening use the fitting body to follow procedures 1 to 5 when us...

Страница 46: ...o the seat surface 2 and O ring 1 1 2 jf65lf 003 Adjustable joint_003 1 O ring 2 Seat surface To fit screw in the main body by hand till the washer face touches lightly and turn from that position in...

Страница 47: ...d all the drives of the operating machine in the neutral position To depressurize the steering circuit turn the steering wheel from side to side Hydraulic circuit failure The hydraulic traveling circu...

Страница 48: ...Low pressure charge In take return Direction Input shaft Output shaft Torque generator Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100B...

Страница 49: ...return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine...

Страница 50: ...In take return Direction Input shaft Output shaft Torque generator Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pum...

Страница 51: ...return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Motor for left rear...

Страница 52: ...essure charge In take return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Dra...

Страница 53: ...return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine...

Страница 54: ...In take return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pum...

Страница 55: ...rge In take return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston...

Страница 56: ...In take return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pum...

Страница 57: ...return Direction Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine...

Страница 58: ...auge for low pressure measurement vasdfi 004 K4701000020 Pressure For 0 15 MPa For 0 2 175 60 psi For 0 152 96 kgf cm2 Used mainly for measurement of the pressure on the low side Pressure gauge for ul...

Страница 59: ...sed for temporarily blocking fluid of measurement for pressure gauge maintenance inspection repair etc Joint for pressure gauge vasdfi 006 K4701000040 Used as a joint for pressure piping Female connec...

Страница 60: ...9000042 Y Used for extension of screw T shape fitting for pressure measurement Special adapter 1013 9 vasdfi 015 K3009000010 Y 2 pieces used for extension of screw T shape fitting for pressure measure...

Страница 61: ...justment and so on Note on hydraulic measurement Warning As mentioned in the testing procedure the use of a pressure gauge not meeting the pressure measurement standard may result in damage to the pre...

Страница 62: ...round to prevent breakage of the hydraulic system and measuring instrument Screw in the hydraulic fitting by hand till it touches the other side lightly then fasten with a wrench Fit hoses and measur...

Страница 63: ...Pressure gauge Torque generator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine Br...

Страница 64: ...ke to the rear hook 5 1 2 3 5 vt1bvt 004 In the case of forward side_004 5 Rear hook Start the engine and accelerate to the maximum speed Press on the traveling pedal for forward direction It is consi...

Страница 65: ...he like of to the front hook point 7 7 vt1bvt 007 In the case of forward side_008 7 Front hook point Start the engine and accelerate to the maximum speed Press on the reverse pedal and check the press...

Страница 66: ...erator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine Branch metal Motor for left...

Страница 67: ..._002 1 Valve module 2 Hydraulic measurement port G 3 1 z4kw7w 003 Raise lower circuit_003 1 Valve module 3 Cap 1 4 z4kw7w 004 Raise lower circuit_004 4 Hexagonal wrench Fit the elbow 5 to the hydrauli...

Страница 68: ...the raise lower switch to Raise It is considered normal if the pressure gauge 6 reads about 10 MPa 101 97 kgf cm2 when the raise lower cylinder is retracted fully The pressure should be the same when...

Страница 69: ...nput shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine Motor for left rear wheel 2 200BS4S...

Страница 70: ...essure gauge hose 5 to the PF port 2 of the valve module 1 Measure by inserting the pressure gauge 4 between the input IN 7 of the torque generator 6 and the PF port 2 of the valve module Start the en...

Страница 71: ...Valve module 2 PF port 3 Hydraulic hose 4 Pressure gauge for low pressure measurement 5 Pressure gauge hose 6 Torque generator 7 Input IN Hydraulic system Hydraulic system Page 5 33 Measurement metho...

Страница 72: ...rator Input shaft Output shaft Valve module Rake raise lower cylinder Raise Lower 3WD circuit 2WD 3WD changeover valve Front wheel motor 2 100BS4S Drain Piston pump Engine Motor for left rear wheel 2...

Страница 73: ...repair Note Before inspection and repair Move the machine to a level place Apply the parking brake and lower the rake Then stop the engine and remove the key Clean the machine Be sure to clean parts...

Страница 74: ...e circuit looseness abrasion loosening of connecting part weather related deterioration and chemical related deterioration If necessary repair before operating the machine 1 2 3 4 5 6 7 Hydraulic oil...

Страница 75: ...15 16 1 2 3 4 5 6 7 Warning When jacking up the machine check the Safety Jack up Jack up all the wheels of the machine and support securely with a jack stand or proper block Check to see that the for...

Страница 76: ...f hydraulic equipment Change hydraulic oil regularly 2 3 4 1 2 Change period First time After 100 hours of operation From the second time onward For every 500 hours of operation Specified hydraulic oi...

Страница 77: ...ve the hydraulic hoses 2 fitted to the raise lower cylinder 1 Remove the split pin 4 snap pin 5 and washers 6 then remove the hardened flat head pins 3 Remove the raise lower cylinder 1 1 2 3 4 1 2 3...

Страница 78: ...e rear cover 1 2 3 4 1 Remove the hydraulic hose 1 fitted to the oil cooler 4 Remove the fitting bolt 3 of the oil cooler bracket 2 Remove the oil cooler 4 together with the oil cooler bracket 2 4 1 3...

Страница 79: ...r 1 Remove the hydraulic hose 2 fitted to the valve module Remove the pipe adapter 7 and the adjuster elbow 6 Remove the valve module fitting bolt 3 Remove the valve module 4 1 2 3 4 1 2 3 4 5 6 2 2 1...

Страница 80: ...val For belt adjustment refer to Engine Fitting of Engine 1 2 3 4 5 6 7 8 Caution After fitting check for hydraulic oil leakage at each part Refer to the tightening torque list We assume no responsibi...

Страница 81: ...er fitting check for hydraulic oil leakage at each part Refer to the tightening torque list We assume no responsibility for problems caused by abnormal tightening tightening with excessive torque or t...

Страница 82: ...asher 3 and washer 4 and remove the hydraulic tank cover 5 1 2 3 Remove the drain plug 7 under the hydraulic tank 6 and drain all the hydraulic oil Remove the hydraulic hose 8 fitted to the hydraulic...

Страница 83: ...at each part Refer to the tightening torque list We assume no responsibility for problems caused by abnormal tightening tightening with excessive torque or the like of Hydraulic system Hydraulic syst...

Страница 84: ...Hydraulic system Page 5 46 Removal and installation of each section...

Страница 85: ...imity switch 6 8 Brake pedal switch 6 8 Electrical components 6 8 Safety switches 6 8 Seat switch 6 9 Forward reverse pedal proximity switch 6 9 Brake pedal switch 6 9 Light switch 6 9 Raise lower swi...

Страница 86: ...er people away from the machine during work If necessary use appropriate chain blocks hoists or a jack If the machine is lifted up ensure that it is supported by jack stands or appropriate blocks When...

Страница 87: ...cal components_001 1 Seat switch 6 Buzzer 11 Fuses 2 Brake pedal switch 7 Forward reverse pedal proximity switch 12 Magnet switch 3 Light switch 8 Key switch 13 Battery 4 Solenoid valve 9 Raise lower...

Страница 88: ...ight of the operation panel Raise lower switch The raise lower switch is connected to the solenoid valve in the valve module and is used to switch the solenoid valve This 1 2 3 4 5 6 7 8 9 switch is l...

Страница 89: ...xcess of one tenth of the rated current With regard to the maximum recommended charging current follow the battery manufacturer s instructions Caution If the battery gets extremely hot or releases a s...

Страница 90: ...1 i7f5hf 001 Interlock system_001 1 Control board 2 i7f5hf 002 Interlock system_002 2 LED indicator lights Electrical system Page 6 6 Measurement method...

Страница 91: ...is occupied the parking brake is set and the forward or reverse pedal is depressed interlock system activation condition 2 Be sure to release the parking brake before moving the machine interlock sys...

Страница 92: ...nsor mounting plate Brake pedal switch Adjust the brake pedal switch by loosening the nuts 4 so that A is 2 mm 0 079 in or more when the parking brake is not engaged 2 and B is 6 mm 0 24 in or less wh...

Страница 93: ...vehicle body earth and also there is battery voltage 12V in working the forward reverse pedal the proximity switch a does not detect the magnet 3 Vcc GND Vout GND Vout Vcc B WR RL YW B L YW B L WR WB...

Страница 94: ...B 3 2 1 A B 1 2 3 a A B st96l5 001 Raise lower switch_001 a Raise lower switch lever Solenoid valve The solenoid valve 3 is located behind the front cover and installed in the valve module 2 The sole...

Страница 95: ...age Resistance Holding current DC12V 7 6 1 58A Hour meter The hour meter is located in the lower right of the operation panel and indicates the total number of hours the engine has run The number in b...

Страница 96: ...side behind the rear cover When the key switch is set to the START position see Key switch_001 the coil in the magnetic switch magnetically attracts the plunger When the plunger comes into close conta...

Страница 97: ...oing so could cause a fire or explosion etc 2 3 Caution If the electrolyte overflows neutralize it with bicarbonate etc until the bubbles disappear and wash out with plenty of water Failure to do so c...

Страница 98: ...secured by the mounting bracket If it is not tighten the nuts securing the battery until it is firmly secured If the battery is not firmly secured by the mounting bracket the battery could move due t...

Страница 99: ...ositive and negative terminals as the old one Installing a battery that has different terminal positions could cause damage to the cables Do not use organic solvents such as benzene thinner or gasolin...

Страница 100: ...the battery charger to the battery firmly secure the positive clip to the positive battery terminal and the negative clip to the negative battery terminal Wrong or loose connections could cause a fir...

Страница 101: ...he electrolyte gets extremely hot the electrode plates or other parts in the battery could deteriorate resulting in a shorter service life Electrical system Electrical system Page 6 17 General inspect...

Страница 102: ...Electrical system Page 6 18 General inspection and repair...

Страница 103: ...ion of each section 7 4 Wheel 7 4 Brake 7 5 Steering 7 7 Seat 7 7 Lift arm 7 8 Cover 7 8 Damper 7 9 Inspection and repair of each section 7 10 Tire 7 10 Brake 7 10 Brake wire rod 7 12 Traveling cable...

Страница 104: ...nd accessories Never start the engine in a enclosed room for poisoning by carbon monoxide may occur Never touch the exhaust system while the engine is running or right after the engine has stopped Its...

Страница 105: ...asdfi 009 K480200044D Used for the hanging pulley when removing the wheel mounting eye Drum removal jig B vasdfi 010 K4802000452 Used for the center hole when removing the wheel mounting eye Main body...

Страница 106: ...4 Remove the bolt 5 nut 6 spring washer 7 and washer 8 from the right rhombic flange unit 1 to remove the right rhombic flange unit 1 Remove the bolt 11 from the front wheel bracket 9 and the front w...

Страница 107: ...nts of the right and left of the rear part and lift the tire off the ground See Overhaul standard and maintenance Jack up point Remove four heat treated bolts 1 1 lp4z4o 002 Removal of rear wheel_001...

Страница 108: ...5 1 2 3 z2sgi8 010 Removal of brake drum_004 1 Drum removal jig A 2 Drum removal jig B 3 Gear puller Remove the wheel mounting eye 1 from the plate 1 z2sgi8 011 Removal of brake drum_005 1 Wheel mount...

Страница 109: ...eel Fitting of steering column For fitting follow the opposite procedure of removal 1 2 3 4 5 6 Caution Refer to the tightening torque list We assume no responsibility for problems caused by abnormal...

Страница 110: ...m 8 8 2 3 4 1 7 7 6 5 6 5 pk2gk7 001 Removal of rake hanging arm_001 1 2 3 4 5 1 Cylinder 2 Split pin 3 Washer 4 Hardened flat head pin 5 Arm mounting fitting right and left 6 Split pin 7 Hardened fla...

Страница 111: ...e of the gas spring 5 fitted to the rear cover 4 Remove the bolts 7 and washers 8 from the seat mount 6 1 2 3 4 3 7 8 2 7 5 6 1 4 3vnwki 002 Removal of rear cover_001 1 Seat 2 Slide handle 3 Cover sto...

Страница 112: ...cations for tire pressure Do not pump up a tire more than the specified pressure 1 2 3 Brake A worn brake shoe will increase the amount of brake pedal depression and may cause the pedal to touch the f...

Страница 113: ...part Use grease that is exclusively for brakes and never apply onto the shoe friction surface If it adhered on the surface remove it with brake cleaner etc z2sgi8 005 Disassembly and assembly of brak...

Страница 114: ...brake lever causes the braking power to be stronger and the brake pedal to feel heavier Adjustment of spring rod Spring contraction by depressing the brake pedal may cause the brake to be weaker Adju...

Страница 115: ...dal neutral rod 10 Pump neutral lever 11 Push pull cable 12 Split pin 13 Trunnion lever Throttle wire rod Depending on the frequency of use the lever movement may become slow or the inner wire may cha...

Страница 116: ...to the Right angle of the outer wire Inspect and adjust accordingly Inspection of choke wire Check to see if the choke lever 1 moves smoothly 1 F R O N T 1 b95bj2 001 Inspection of choke wire_001 1 Ch...

Страница 117: ...ain Adjustment of steering chain A loose steering chain may cause more play for further elongation and too tight a steering chain may cause the handle to be heavy and result in faster abrasion of the...

Страница 118: ...Main body Page 7 16 Inspection and repair of each section...

Страница 119: ...Removal and installation of each section 8 5 Rake 8 5 Front blade section 8 5 Sand cultivator section 8 5 Finishing brush section 8 5 Cargo box section 8 5 Inspection and repair of each section 8 5 Ra...

Страница 120: ...ped Due to its high temperature doing so could cause burns Do not use an open flame near the battery The battery may generate hydrogen gas so improper handling of the battery could cause it to catch f...

Страница 121: ...and then tighten the bolt 1 5b7smu 001 A B 1 2 Front blade section_001 1 Bolt 2 Small front blade Install and adjust the connecting shaft and L ball Refer to Specification Adjustment values Attach th...

Страница 122: ...aft 7 Nut Finishing brush section Adjust the height of the brush from the ground to suit the bunker conditions by holding the lever The brush height can be adjusted to four levels by adjusting the pin...

Страница 123: ...een the rake fulcrum pipe and the fulcrum swing fitting See Removing the rake_001 Front blade section For details on how to remove and install the front blade section refer to the procedure for handli...

Страница 124: ...ke hanging arm to ensure that it is not worn 1 2 3 4 5 6 6 6 mafeci 003 Rake_002 6 Hardened flat head pin Inspect the plate spring 7 to ensure that it is not cracked or bent Inspect the spring pin 8 o...

Страница 125: ...ce in the L ball of the front blade and the adjusted height of the front blade when raised are within the specified values Refer to Specifications Adjustments 1 2 5b7smu 002 Front blade section_001 1...

Страница 126: ...y have not come off Inspect the spring pins 4 and joint pin 6 to ensure that they have not come off Inspect the trapezoidal cultivator fittings 5 to ensure that they are not worn 1 2 3 3 6 2 A A 5 4 4...

Страница 127: ...Engine problems 9 2 Traveling problems 9 4 Steering problems 9 5 Work machine and mower unit problems 9 6 Troubleshooting Troubleshooting Page 9 1...

Страница 128: ...ctrical components Key switch The magnetic switch has failed Electrical system Electrical components Magnetic switch The starter does not turn Other than because of the above mentioned causes The star...

Страница 129: ...cal components The fuel level is low Instruction manual for engine The fuel filter is clogged Engine Inspection and repair of each section Fuel filter The fuel cock is not open Engine Inspection and r...

Страница 130: ...the above mentioned causes The engine speed is low The engine does not work properly Maintenance manual for engine The parking brake is set Main unit Inspection and repair of each section Brake wires...

Страница 131: ...The viscosity of the hydraulic oil is incorrect Hydraulic system General inspection and repair Hydraulic oil The hydraulic oil cooler does not cool the oil sufficiently Owner s Manual for this machin...

Страница 132: ...l inspection and repair Hydraulic oil The viscosity of the hydraulic oil is incorrect Hydraulic system General inspection and repair Hydraulic oil The hydraulic oil cooler does not cool the oil suffic...

Страница 133: ...A fork blade has become worn Work machine and mower unit Inspection and repair of each section Rake section The angle or depth of a fork blade has been incorrectly adjusted Work machine and mower uni...

Страница 134: ...Troubleshooting Page 9 8 Work machine and mower unit problems...

Страница 135: ...Specifications 10 2 Maintenance schedule 10 3 Hydraulic circuit diagram 10 5 Electric wiring diagram 10 6 Consumable parts list 10 7 Reference Reference Page 10 1...

Страница 136: ...psi Rear wheels Size 25 13 00 9 Air pressure 40 kPa 0 41 kgf cm2 5 80 psi Brake Internal expanding brake rear wheels Steering system Torque generator power steering Engine Model Vanguard 356447 Type V...

Страница 137: ...First time Engine oil filter Fuel filter Spark plugs Valve clearance Cleaning of exterior Main unit Air cleaner outer Every 400 hours or every year whichever comes first Air cleaner inner Every 400 h...

Страница 138: ...hours Every 400 hours Every 500 hours Every year Remarks Main unit Cleaning inspection of each part Activation of safety devices Work machin e Tightening of each part Cleaning inspection of each part...

Страница 139: ...B A A B R P Drain Piston pump Branch metal B2 B3 B1 S1 S2 T 1 0MPa P1 P2 20 6MPa 4 9MPa Engine Motor for left rear wheel 2 200BS4S B Motor for right rear wheel 2 200BS4S A A B A3 A1 A2 B2 B1 B3 A B G2...

Страница 140: ...s Red Yellow Green Blue Black Buzzer Fuse To earth mounting bolt on engine To earth mounting bolt on engine Key switch Solenoid valve Fuse Raise lower switch Proximity switch for forward reverse pedal...

Страница 141: ...oe 1 Shoe upper left P741 8008 00 Shoe 1 Shoe lower left P741 8006 00 Shoe 1 Brake wire right K1120145200 Brake wire 1452 1 Brake wire left K1120086210 Brake wire 862 1 V belt K2374200430 Low edge cog...

Страница 142: ...SP05 SM USZ 10A 00 S K...

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