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SERVICE MANUAL

English

September 2016

Replaces part number 48015881

Part number 48048556

© 2016 CNH Construction Equipment (India) Pvt Ltd. All rights reserved.

570ST

Backhoe Loader

Содержание 570ST

Страница 1: ...SERVICE MANUAL English September 2016 Replaces part number 48015881 Part number 48048556 2016 CNH Construction Equipment India Pvt Ltd All rights reserved 570ST Backhoe Loader ...

Страница 2: ...SERVICE MANUAL 570ST 48048556 16 09 2016 EN Find manuals at https best manuals com ...

Страница 3: ...and 8045 45 748 570ST Four Wheel Drive 4WD 72kW Tier 3 Side shift Latin America 8045 45 748 570ST Four Wheel Drive 4WD 72kW Tier 3 Side shift Middle East Africa 8045 45 748 570ST Two Wheel Drive 2WD 72kW Tier 3 Side shift Asia Pacific 8045 45 748 570ST Two Wheel Drive 2WD 72kW Tier 3 Side shift Middle East Africa 8045 45 748 570ST Four Wheel Drive 4WD 72kW Tier 3 Side shift Australia New Zealand 8...

Страница 4: ... 5 Front axle system 25 25 100 Powered front axle 25 1 25 102 Front bevel gear set and differential 25 2 25 108 Final drive hub steering knuckles and shafts 25 3 25 400 Non powered front axle 25 4 Rear axle system 27 27 100 Powered rear axle 27 1 27 106 Rear bevel gear set and differential 27 2 27 124 Final drive hub steering knuckles and shafts 27 3 Brakes and controls 33 33 202 Hydraulic service...

Страница 5: ...35 11 35 739 Swing arm hydraulic system 35 12 35 AAA Hydraulic systems generic sub group 35 13 Frames and ballasting 39 39 129 Stabilizers 39 1 Steering 41 41 101 Steering control 41 1 41 200 Hydraulic control components 41 2 41 216 Cylinders 41 3 Wheels 44 44 511 Front wheels 44 1 44 520 Rear wheels 44 2 44 AAA Wheels generic sub group 44 3 Cab climate control 50 50 100 Heating 50 1 50 200 Air co...

Страница 6: ...ers and buckets 84 84 114 Boom pivoting support 84 1 84 910 Boom 84 2 84 912 Dipper arm 84 3 Platform cab bodywork and decals 90 90 150 Cab 90 1 90 154 Cab doors and hatches 90 2 90 156 Cab windshield and windows 90 3 90 100 Engine hood and panels 90 4 48048556 16 09 2016 Find manuals at https best manuals com ...

Страница 7: ...48048556 16 09 2016 Find manuals at https best manuals com ...

Страница 8: ...INTRODUCTION 48048556 16 09 2016 1 Find manuals at https best manuals com ...

Страница 9: ...ent servicing 9 Basic instructions 10 Basic instructions Fuse and relay locations 11 Basic instructions 12 Basic instructions 14 Basic instructions Shop and assembly 15 Basic instructions Minimum tightening torques for normal assembly 17 Torque Standard torque data for hydraulics 22 Abbreviation Measurements 24 Capacities 26 See content for specific models 48048556 16 09 2016 2 Find manuals at htt...

Страница 10: ...rious injury CAUTION indicates a hazardous situation that if not avoided could result in minor or moderate injury FAILURE TO FOLLOW DANGER WARNING AND CAUTION MESSAGES COULD RESULT IN DEATH OR SERIOUS INJURY Machine safety NOTICE Notice indicates a situation that if not avoided could result in machine or property damage Throughout this manual you will find the signal word Notice followed by specia...

Страница 11: ... machine All fluids lubricants and filters must be disposed of in compliance with environmental standards and regulations Contact your Dealer with any questions regarding the service and maintenance of this machine Use this manual with the operator s manual to understand and perform the complete service procedures Read the safety decals and information decals on the machine Read the Operator s Man...

Страница 12: ...ch items to cast ductile iron parts on this machine Before you weld cut or drill holes on any part of this machine make sure the part is not cast ductile iron See your dealer if you do not know if a part is cast ductile iron The following items are examples of cast ductile iron parts There may also be other parts made of cast ductile iron that are not on the list below two wheel drive steering lin...

Страница 13: ...0030A Before you weld cut or drill holes on any part of this machine make sure the part is not cast ductile iron See your dealer if you do not know if a part is cast ductile iron The following are cast ductile iron parts two wheel drive steering link dump links front axle stabilizers extendahoe swing bucket linkage Air Conditioning A C compressor mounting bracket Unauthorized modifications to cast...

Страница 14: ...in installed for transport 3 Place the loader bucket on the ground with the bottom of the loader bucket parallel to the surface 4 Place the direction control lever and the transmission in neutral 5 If you need to open the hood to perform service raise the loader arms and install the support strut 6 Shut down the engine 7 Place a Do Not Operate tag on the key switch so that it is visible to other w...

Страница 15: ...considerable spillage In general avoid skin contact with all fuels oils acids solvents etc Most of them contain substances that may be harmful to your health Modern oils contain additives Do not burn contaminated fuels and or waste oils in ordinary heating systems Avoid spillage when draining off used engine coolant mixtures engine gearbox and hydraulic oils brake fluids etc Do not mix drained bra...

Страница 16: ...esponsibility for damages caused by parts and or components not approved by the manufacturer including those used for the servicing or repair of the product manufactured or marketed by the manufacturer In any case no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and or components not approved by the manufacturer The i...

Страница 17: ...ear splash proof goggles and protective clothing gloves and aprons Wash hands after handling Failure to comply could result in death or serious injury W0006A Do not run the engine with the alternator wires disconnected Before using an electric welder disconnect the alternator wires instrument cluster and batteries Do not use a steam cleaner or a cleaning solvent to clean the alternator Keep the ba...

Страница 18: ...2AB 1 Sl No Fuse rating Fuse details 1 15 A Front work light 2 10 A 12 V power output 3 15 A Rear work light 4 15 A Horn hazard light control 5 10 A Cabin fan radio 6 10 A Installer ignition 7 10 A Wiper 8 15 A Driving lamp LOW 9 15 A Driving lamp HIGH 10 10 A Cabin dome light 11 20 A HVAC If fitted 12 10 A Loader self level 13 10 A Side shift lock 14 10 A Cluster 15 10 A Speedometer 16 10 A Stop ...

Страница 19: ...s onto the support strut Failure to comply could result in death or serious injury W0230A Raise and support loader lift arms 1 Empty the loader bucket 2 Raise the loader lift arms to the maximum height 3 Shut down the engine RCPH10TLB230AAF 1 4 Remove the retaining pin 5 Lower the support strut onto the cylinder rod 6 Install the retaining pin RCPH10TLB221AAF 2 7 Start the engine 8 Slowly lower th...

Страница 20: ... longer rests on the cylinder 2 Shut down the engine RCPH10TLB227AAF 4 3 Remove the retaining pin from the support strut 4 Raise the support strut up to the storage position and secure with the retaining pin as shown RCPH10TLB231AAF 5 5 Start the engine 6 Lower the loader to the ground 48048556 16 09 2016 13 ...

Страница 21: ...clockwise to release the hood latch PTIL13TLB1558AB 1 3 Lift the hood and rotate forward PTIL12TLB0559AB 2 NOTICE To avoid damage to the hood parts always close the hood before moving the loader Close the hood 1 Lower the hood 2 Turn the handle 1 clockwise to lock the hood latch PTIL13TLB1558AB 3 48048556 16 09 2016 14 ...

Страница 22: ... installation tool Do not tap the seal with a hammer or mallet 6 While you insert the seal check that the seal is perpendicular to the seat When the seal settles make sure that the seal makes contact with the thrust element if required 7 To prevent damage to the seal lip on the shaft position a protective guard during installation operations O ring seals Lubricate the O ring seals before you inser...

Страница 23: ... ground cable from the machine battery The electronic monitoring system and charging system will be damaged if this is not done 5 Remove the battery ground cable Reconnect the cable when you complete welding Special tools WARNING Battery acid causes burns Batteries contain sulfuric acid Avoid contact with skin eyes or clothing Antidote external Flush with water Antidote eyes flush with water for 1...

Страница 24: ...M8 18 N m 163 lb in 25 N m 217 lb in 26 N m 234 lb in 35 N m 311 lb in 17 N m 151 lb in 24 N m 212 lb in M10 37 N m 27 lb ft 49 N m 36 lb ft 52 N m 38 lb ft 70 N m 51 lb ft 33 N m 25 lb ft 48 N m 35 lb ft M12 64 N m 47 lb ft 85 N m 63 lb ft 91 N m 67 lb ft 121 N m 90 lb ft 58 N m 43 lb ft 83 N m 61 lb ft M16 158 N m 116 lb ft 210 N m 155 lb ft 225 N m 166 lb ft 301 N m 222 lb ft 143 N m 106 lb ft ...

Страница 25: ...9 N m 343 lb in 18 N m 163 lb in 27 N m 240 lb in M10 40 N m 30 lb ft 54 N m 40 lb ft 57 N m 42 lb ft 77 N m 56 lb ft 37 N m 27 lb ft 53 N m 39 lb ft M12 70 N m 52 lb ft 93 N m 69 lb ft 100 N m 74 lb ft 134 N m 98 lb ft 63 N m 47 lb ft 91 N m 67 lb ft M16 174 N m 128 lb ft 231 N m 171 lb ft 248 N m 183 lb ft 331 N m 244 lb ft 158 N m 116 lb ft 226 N m 167 lb ft M20 350 N m 259 lb ft 467 N m 345 lb...

Страница 26: ...ft 7 16 48 N m 36 lb ft 65 N m 48 lb ft 68 N m 50 lb ft 91 N m 67 lb ft 50 N m 37 lb ft 71 N m 53 lb ft 1 2 74 N m 54 lb ft 98 N m 73 lb ft 104 N m 77 lb ft 139 N m 103 lb ft 76 N m 56 lb ft 108 N m 80 lb ft 9 16 107 N m 79 lb ft 142 N m 105 lb ft 150 N m 111 lb ft 201 N m 148 lb ft 111 N m 82 lb ft 156 N m 115 lb ft 5 8 147 N m 108 lb ft 196 N m 145 lb ft 208 N m 153 lb ft 277 N m 204 lb ft 153 N...

Страница 27: ...85 lb ft 153 N m 113 lb ft 74 N m 55 lb ft 104 N m 77 lb ft 9 16 117 N m 86 lb ft 156 N m 115 lb ft 165 N m 122 lb ft 221 N m 163 lb ft 106 N m 78 lb ft 157 N m 116 lb ft 5 8 162 N m 119 lb ft 216 N m 159 lb ft 228 N m 168 lb ft 304 N m 225 lb ft 147 N m 108 lb ft 207 N m 153 lb ft 3 4 287 N m 212 lb ft 383 N m 282 lb ft 405 N m 299 lb ft 541 N m 399 lb ft 261 N m 193 lb ft 369 N m 272 lb ft 7 8 4...

Страница 28: ...8 4 Grade Identification Grade Corner Marking Method 1 Flats Marking Method 2 Clock Marking Method 3 Grade A No Notches No Mark No Marks Grade B One Circumferential Notch Letter B Three Marks Grade C Two Circumferential Notches Letter C Six Marks 48048556 16 09 2016 21 ...

Страница 29: ...14 20 N m 10 15 lb ft 6 9 5 mm 3 8 in 9 16 18 29 33 N m 21 24 lb ft 20 27 N m 15 20 lb ft 8 12 7 mm 1 2 in 3 4 16 47 54 N m 35 40 lb ft 34 41 N m 25 30 lb ft 10 15 9 mm 5 8 in 7 8 14 72 79 N m 53 58 lb ft 47 54 N m 35 40 lb ft 12 19 1 mm 3 4 in 1 1 16 12 104 111 N m 77 82 lb ft 81 95 N m 60 70 lb ft 14 22 2 mm 7 8 in 1 3 16 12 122 136 N m 90 100 lb ft 95 109 N m 70 80 lb ft 16 25 4 mm 1 in 1 5 16 ...

Страница 30: ...ACED FITTINGS When installing ORFS fittings thoroughly clean both flat surfaces of the fittings 1 and lubricate the O ring 2 with light oil Make sure both surfaces are aligned properly Torque the fitting to specified torque listed throughout the repair manual NOTICE If the fitting surfaces are not properly cleaned the O ring will not seal properly If the fitting surfaces are not properly aligned t...

Страница 31: ...ot lb ft pound per inch lb in Frequency megahertz MHz megahertz MHz kilohertz kHz kilohertz kHz hertz Hz hertz Hz Frequency Rotational r min r min ª revolution per minute rpm revolution per minute rpm Length kilometer km mile mi meter m foot ft centimeter cm inch in millimeter mm inch in micrometer µm Mass kilogram kg pound lb gram g ounce oz milligram mg Power kilowatt kW horsepower Hp watt W Btu...

Страница 32: ...s foot per second ft s millimeter per second mm s inch per second in s meter per minute m min foot per minute ft min Volume includes Capacity cubic meter m cubic yard yd cu yd liter l cubic inch in liter l US gallon US gal UK gallon UK gal US quart US qt UK quart UK qt milliliter ml fluid ounce fl oz Volume per time includes Discharge and Flow rate cubic meter per minute m min cubic foot per minut...

Страница 33: ...XPLORE MULTI G 8 90 L 2 35 US gal 6 Engine oil BS III API CI4 SAE 15W 40 Akcela No 1 API CI 4 9 10 L 2 40 US gal 7 Brake fluid ISO 7308 Akcela LHM Fluid 0 67 l 0 18 US gal 8 Engine Coolant Antifreeze Premix 50 50 Grade EG4 Akcela premium antifreeze LDR 25C 20 l 5 28 US gal 9 Front Axle 2ED Akcela Moly Grease Grease 2 Moly disulfide Grease 2 Moly disulfide 0 532 kg 1 173 lb 10 Various joints Akcela...

Страница 34: ...SERVICE MANUAL Engine 570ST 48048556 16 09 2016 10 ...

Страница 35: ...Contents Engine 10 10 001 Engine and crankcase 10 1 10 254 Intake and exhaust manifolds and muffler 10 2 10 400 Engine cooling system 10 3 48048556 16 09 2016 10 ...

Страница 36: ...Engine 10 Engine and crankcase 001 570ST 48048556 16 09 2016 10 1 10 001 1 ...

Страница 37: ...Contents Engine 10 Engine and crankcase 001 SERVICE Engine Remove 3 Install 6 DIAGNOSTIC Engine Troubleshooting 9 48048556 16 09 2016 10 1 10 001 2 ...

Страница 38: ...e and are for reference only ATTENTION Allow the engine to reach normal tempera ture before performing any service or maintenance proce dure Wear safety gloves and goggles for protection from hot components and fluids or severe burns could result 1 Drain engine oil by loosening the drain nut Collect the oil in a clean container cap it and keep it aside in a clean place 2 Disconnect the fuel return...

Страница 39: ...mbly from the engine PTIL13TLB0958AB 4 6 Disconnect the throttle linkage 1 from the pump and set it aside PTIL13TLB0954AB 5 7 Disconnect the coolant temperature 1 alternator oil pressure 2 and starter connectors from engine Remove the starter Refer to Engine starter Remove 55 201 PTIL13TLB0955AB 6 48048556 16 09 2016 10 1 10 001 4 ...

Страница 40: ...ve the bolts 1 flat washers and nuts from the front engine mount Loosen and remove the cap screws and flat washers that fasten the transmission to the engine PTIL13TLB0730AB 8 Raise and remove the engine from the machine NOTICE Make sure that the flex plate converter assembly stays in place on the transmission If the engine will be separated from the transmission for an extended period of time fas...

Страница 41: ...ews to a torque of 52 57 N m 38 42 lb ft Install and tighten the front engine mounting bolts flat washers and nuts Tighten the self locking nuts to a torque of 90 100 N m 66 74 lb ft 3 Disconnect the lifting equipment from the lifting eyes on the engine PTIL13TLB0730AA 2 4 Tighten the cap screws through the access in the fly wheel housing 1 and fasten the flywheel to the flex plate Tighten cap scr...

Страница 42: ...3 by tightening the mounting bolts 2 PTIL13TLB0953AB 5 9 Connect the throttle rod 1 10 Connect the throttle cable from the mounting bracket 11 Connect the electrical connector for the oil pressure switch PTIL13TLB0954AB 6 12 Install the exhaust pipe 1 of the turbocharger to the muffler end Tighten it to a torque value of 6 5 7 5 N m 4 8 5 5 lb ft PTIL13TLB0956AB 7 48048556 16 09 2016 10 1 10 001 7...

Страница 43: ...ust manifold Refer to Intake and ex haust manifolds and muffler Install 10 254 17 Install the cooling pack Refer to Radiator Install 10 400 18 Fill the engine oil and cooling system up to the pre scribed level 19 See capacities in Capacities for specifications 20 Install air cleaner assembly 21 Install the hood Refer to Hood Install 90 100 22 Connect the battery terminals Refer to Basic in structi...

Страница 44: ...fficient oil supply Check oil level and top up as necessary Overhaul or renew pump as necessary Check oil filter is not clogged Low oil pressure Overhaul pump or relief valve as necessary Excessive crankshaft end play Replace thrust washer Excessive connecting rod or main Install new bearing inserts and or bearing clearance re grind crankshaft Bent or twisted connecting rods Renew connecting rods ...

Страница 45: ...y water temperature gauge Renew temperature gauge Low oil pressure Engine oil level low Top up as necessary Wrong grade of oil Drain and refill with correct grade of oil Blocked oil pump sump screen Clean pump screen Oil pressure relief valve faulty Fit new relief valve Oil pump worn Renew oil pump Excessive oil pump rotor and shaft assem bly clearance Overhaul pump Excessive main or connecting ro...

Страница 46: ...Index Engine 10 Engine and crankcase 001 Engine Install 6 Engine Remove 3 Engine Troubleshooting 9 48048556 16 09 2016 10 1 10 001 11 ...

Страница 47: ...48048556 16 09 2016 10 1 10 001 12 ...

Страница 48: ...Engine 10 Intake and exhaust manifolds and muffler 254 570ST 48048556 16 09 2016 10 2 10 254 1 ...

Страница 49: ...10 Intake and exhaust manifolds and muffler 254 FUNCTIONAL DATA Intake and exhaust manifolds and muffler Overview 3 SERVICE Intake and exhaust manifolds and muffler Remove 5 Install 8 48048556 16 09 2016 10 2 10 254 2 ...

Страница 50: ...ds and muffler Intake and exhaust manifolds and muffler Overview PTIL13TLB1200FB 1 1 Muffler 6 Bolt 2 Bracket with muffler 7 Washer 3 Screw 8 Muffler gasket 4 Washer 9 Muffler brace 5 Nylock nut 10 Nut 48048556 16 09 2016 10 2 10 254 3 ...

Страница 51: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com ...

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