New Holland F106.8 Service Manual Download

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SERVICE MANUAL

F106.8 / F106.8A / F156.8 / F156.8A

Motor Grader

Part number 47829043

English

January 2015

SERVICE

MANUAL

1/2

Part number 47829043

F106.8

F106.8A

F156.8

F156.8A

Motor Grader

Summary of Contents for F106.8

Page 1: ...06 8 F106 8A F156 8 F156 8A Motor Grader Part number 47829043 English January 2015 2015 CNH Industrial Italia S p A All Rights Reserved SERVICE MANUAL 1 2 Part number 47829043 F106 8 F106 8A F156 8 F156 8A Motor Grader ...

Page 2: ...SERVICE MANUAL F106 8A F106 8 F156 8A F156 8 47829043 22 01 2015 EN Find manuals at https best manuals com ...

Page 3: ... Engine Product Market Product Engine F106 8 Europe F4HFE613Y B003 F106 8A Europe F4HFE613Y B003 F156 8 Europe F4HFE613Y B003 F156 8A Europe F4HFE613Y B003 47829043 22 01 2015 Find manuals at https best manuals com ...

Page 4: ...ft transmission lubrication system 21 3 21 155 Powershift transmission internal components 21 4 21 700 Torque converter 21 5 Front axle system 25 25 100 Powered front axle 25 1 25 108 Final drive hub steering knuckles and shafts 25 2 Rear axle system 27 27 106 Rear bevel gear set and differential 27 1 27 120 Planetary and final drives 27 2 27 600 Tandem axle 27 3 27 650 Chain drive system 27 4 Hyd...

Page 5: ...m hydraulic system 35 8 35 741 Dozer blade cylinders 35 9 35 742 Ripper hydraulic system 35 10 35 310 Distributor and lines 35 11 Frames and ballasting 39 39 100 Frame 39 1 Steering 41 41 200 Hydraulic control components 41 1 41 206 Pump 41 2 41 216 Cylinders 41 3 Wheels 44 44 511 Front wheels 44 1 44 520 Rear wheels 44 2 Cab climate control 50 50 100 Heating 50 1 Electrical systems 55 55 000 Elec...

Page 6: ...ntrols 55 7 55 530 Camera 55 8 55 408 Warning indicators alarms and instruments 55 9 Dozer blade and arm 86 86 110 Dozer blade 86 1 86 112 Moldboard blade 86 2 Tools 89 89 128 Ripper assembly 89 1 Platform cab bodywork and decals 90 90 150 Cab 90 1 90 120 Mechanically adjusted operator seat 90 2 90 100 Engine hood and panels 90 3 47829043 22 01 2015 Find manuals at https best manuals com ...

Page 7: ...47829043 22 01 2015 Find manuals at https best manuals com ...

Page 8: ...INTRODUCTION 47829043 22 01 2015 1 Find manuals at https best manuals com ...

Page 9: ... Basic instructions Shop and assembly 28 Basic instructions Precaution for disassembly and assembly 30 Basic instructions Electrical equipment precautions 32 Basic instructions Hydraulic contamination 33 Basic instructions Biodiesel fuel 34 Capacities 36 Consumables 37 Product identification 47 Product identification Machine orientation 53 See content for specific models 47829043 22 01 2015 2 Find...

Page 10: ...rts and or components not approved by the manu facturer 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 manufacturer reserves the right to mak...

Page 11: ...d could result in death or serious 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 w...

Page 12: ... or lower the equipment from any other position than the operator s seat TULI12WEX2004AA 1 Never carry out any operation on the machine when the engine is running except when specifically indicated Stop the engine and ensure that all pressure is relieved from hydraulic circuits before removing caps covers valves etc All repair and maintenance operations should be carried out with the greatest care...

Page 13: ...rotections Goggles with lateral shield or masks for eyes protection Do not wear rings wristwatches jewels unbuttoned or flapping clothing such as ties torn clothes scarves open jackets or shirts with open zips which could get caught into moving parts TULI12WEX2008AA 3 Engine Radiator Never leave the engine running in enclosed spaces with out proper ventilation which is able to evacuate toxic ex ha...

Page 14: ...ove the cap while engine is hot wear safety clothes and equipment then loosen the cap slowly to relieve the pressure gradually When checking the fuel oil and coolant levels use lights and lamps explicitly designated as explosion proof If these types of lamps are not use fires or explosions may occur TULI12WEX2011AA 6 Hydraulic systems Jets of fluids under pressure can penetrate the skin caus ing s...

Page 15: ...entally be pierced when the heat expands beyond the area immediately heated Arrange for temporary fire resistant shields to protect hoses or other components during welding or torch use Have any visible leakage repaired immediately Discharged oil pollutes the environment Soak up any oil that has spilled with a proper binding agent Sweep up binding agent and dispose of it separately from other wast...

Page 16: ...yed outer sheath will allow water penetra tion Concealed corrosion of the wire reinforcement could subsequently occur along the hose length with resultant hose failure Ballooning of the hose indicates an internal leakage due to structural failure This condition rapidly deteriorates and total hose failure soon occurs Kinked crushed stretched or deformed hoses generally suffer internal structural da...

Page 17: ...d vomiting Drink water to rinse your mouth Consult a doctor EYES Rinse abundantly with water for 15 min and con sult a doctor When the electrolyte of a battery is frozen it can ex plode if you attempt to charge the battery or if you try to start the engine using a booster battery Always keep the battery charged to prevent the electrolyte freezing Provide good ventilation when changing a battery or...

Page 18: ... oil or fuel Fuel or oil spills can cause slipping hazards thoroughly contain and clean affected areas Always tighten the safety plugs of fuel tank and hydraulic oil tank firmly Never use fuel to clean machine parts that will be exposed to dirt or debris Use a non inflammable product for cleaning parts Always perform fuel or oil refilling in well aired and venti lated areas TULI12WEX2018AA 14 Duri...

Page 19: ... tires Inflate tires by means of an inflation pistol complete with extension and pressure control valve TULI12WEX2020AA 16 Cleaning Clean the exterior of all components before carrying out any form of repair Dirt and dust can reduce the efficient working life of a component and lead to costly replace ment Solvents should be checked that they are suitable for the cleaning of components and also tha...

Page 20: ...ation rests and pure an tifreeze Fuel Filter elements oil and fuel filters Filter elements air filters Battery Also polluting rags paper sawdust and gloves must be disposed in compliance with the same procedures Do not use food or beverage containers that may mislead someone into drinking from them Do not pour waste onto the ground down a drain or into any water source Air conditioning refrigerant...

Page 21: ...14 mm 159 N m 117 lb ft 16 mm 248 N m 183 lb ft 18 mm 352 N m 260 lb ft 20 mm 500 N m 369 lb ft 22 mm 681 N m 502 lb ft 24 mm 865 N m 638 lb ft 27 mm 1262 N m 931 lb ft 30 mm 1719 N m 1268 lb ft 36 mm 2999 N m 2212 lb ft Markings for Grade 8 8 hardware Grade 10 9 bolts nuts and studs Size Nm lb ft 4 mm 5 N m 4 lb ft 5 mm 10 N m 7 lb ft 6 mm 17 N m 13 lb ft 8 mm 41 N m 31 lb ft 10 mm 82 N m 60 lb f...

Page 22: ...INTRODUCTION Markings for Grade 12 9 hardware 47829043 22 01 2015 15 ...

Page 23: ... out without external loads Screw up hand tight and then tighten further with a spanner according to the values mentioned in the tables on the next pages Ensure that in all cases the fitting or hose is correctly aligned before tightening onto the corresponding adaptor The fitting manufacturers which are not listed on the torque charts shall draw up assembly instructions for the use of the connecto...

Page 24: ... lb ft 330 N m 243 lb ft Light L 42 mm M48 X 2 540 N m 398 lb ft 540 N m 398 lb ft 500 N m 369 lb ft Stud end with elastomeric sealing type E according ISO 1179 2 Series Tube outer diameter Thread size d Recommended PARKER VOSS Light L 6 mm G 1 8 A 18 N m 13 lb ft 18 N m 13 lb ft 20 N m 15 lb ft Light L 8 mm G 1 4 A 40 N m 30 lb ft 35 N m 26 lb ft 50 N m 37 lb ft Light L 10 mm G 1 4 A 40 N m 30 lb...

Page 25: ... lb ft 500 N m 369 lb ft Heavy S 38 mm M48 X 2 560 N m 413 lb ft 540 N m 398 lb ft 600 N m 443 lb ft Stud end with elastomeric sealing type E according ISO 1179 2 Series Tube outer diameter Thread size d Recommended PARKER VOSS Heavy S 6 mm G 1 4 A 50 N m 37 lb ft 40 N m 30 lb ft 60 N m 44 lb ft Heavy S 8 mm G 1 4 A 50 N m 37 lb ft 40 N m 30 lb ft 60 N m 44 lb ft Heavy S 10 mm G 3 8 A 80 N m 59 lb...

Page 26: ...Light L 10 mm M16 X 1 5 28 35 N m 21 26 lb ft 35 40 N m 26 30 lb ft 25 28 N m 18 21 lb ft 25 28 N m 18 21 lb ft 38 42 N m 28 31 lb ft Light L 12 mm M18 X 1 5 35 45 N m 26 33 lb ft 40 45 N m 30 33 lb ft 27 30 N m 20 22 lb ft 35 39 N m 26 29 lb ft 48 53 N m 35 39 lb ft Light L 15 mm M22 X 1 5 50 60 N m 37 44 lb ft 60 70 N m 44 52 lb ft 50 60 N m 37 44 lb ft 45 50 N m 33 37 lb ft 67 74 N m 49 55 lb f...

Page 27: ... lb ft 43 54 N m 32 40 lb ft 60 66 N m 44 49 lb ft 57 63 N m 42 46 lb ft Heavy S 16 mm M24 X 1 5 65 80 N m 48 59 lb ft 75 85 N m 55 63 lb ft 60 75 N m 44 55 lb ft 80 88 N m 59 65 lb ft 81 89 N m 60 66 lb ft Heavy S 20 mm M30 X 2 100 120 N m 74 89 lb ft 105 120 N m 77 89 lb ft 90 110 N m 66 81 lb ft 120 132 N m 89 97 lb ft 133 147 N m 98 108 lb ft Heavy S 25 mm M36 X 2 140 170 N m 103 125 lb ft 135...

Page 28: ...ad 5 Screw 6 Hardened washer 7 Face of port on adapter pump etc Assembly A Make sure sealing surfaces are free of burrs nicks scratches or any contamination B Lubricate the O ring lightly with system fluid or compatible lubricant C Position flange and clamp halves D Place lock washers on bolts and bolt through clamp halves E Finger tighten all four bolts making certain the flange and fitting shoul...

Page 29: ... 143 N m 96 105 lb ft 107 124 N m 79 91 lb ft 92 101 N m 68 74 lb ft 77 85 N m 57 63 lb ft 48 76 mm 3 M16 295 325 N m 218 240 lb ft 186 203 N m 137 150 lb ft 210 231 N m 155 170 lb ft 189 210 N m 139 155 lb ft 4 bolt flange connections conforming to ISO 6162 2 and SAE J518 2 Code 62 At a pressure of 420 bar 6090 psi Metric screws Class 10 9 Dash size Nominal size Drill Metric d1 Nominal size Drill...

Page 30: ...6 8 WE F156 8A WE F156 8 WE Commercially available tools for disassembly assembly Item No Figure Designation 1 SS12H068 1 Magnet holder 2 SS12H069 2 Dial indicator 3 SS12H070 3 Final dimensions 70 mm 2 8 in 100 mm 3 9 in 47829043 22 01 2015 23 ...

Page 31: ...4 Digital depth gauge 200 mm 7 9 in 300 mm 11 8 in 5 SS12H072 5 Digital calliper gauge 150 mm 5 9 in 6 SS12H073 6 Torque wrench 0 6 6 0 N m 0 4 4 4 lb ft 1 0 12 N m 0 7 8 9 lb ft 0 23 3 N m 0 2 2 2 lb ft 5 0 45 N m 3 7 33 2 lb ft 47829043 22 01 2015 24 ...

Page 32: ...INTRODUCTION Item No Figure Designation 7 SS12H074 7 Hot air blower 8 SS12H075 8 Plastic mallet Ø 28 4 mm 1 1 in 9 SS12H076 9 Lifting strap 10 SS12H077 10 Sling chain 47829043 22 01 2015 25 ...

Page 33: ...ON Item No Figure Designation 11 SS12H078 11 Pry bar 12 SS12H079 12 Hammer puller 13 SS12H080 13 Set of internal pliers I1 I2 I3 I4 14 SS12H081 14 Set of internal pliers I11 I21 I31 I41 90 47829043 22 01 2015 26 ...

Page 34: ...75 mm 6 9 in Span 250 mm 9 8 in Throat depth 200 mm 7 9 in Span 350 mm 13 8 in Throat depth 250 mm 9 8 in Span 380 mm 15 0 in Throat depth 200 mm 7 9 in Span 520 mm 20 5 in Throat depth 300 500 mm 11 8 19 7 in 18 SS12H085 18 Three armed extractor Span 85 mm 3 3 in Throat depth 65 mm 2 6 in Span 130 mm 5 1 in Throat depth 105 mm 4 1 in Span 230 mm 9 1 in Throat depth 150 mm 5 9 in Span 295 mm 11 6 ...

Page 35: ...eal 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 in...

Page 36: ...d 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 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 15 minutes and seek m...

Page 37: ...This tag can be applied on the dashboard on the cab door or at any other well visible place Notify those with access to the machine that you will be performing the maintenance Disassembling and assembling hydraulic equipment Before removing lines release the pressure of hydraulic oil tank Drain the oil in removed lines into an appropriate container to prevent oil contamination Protect open connect...

Page 38: ...e residual oil with compressed air and apply fresh hydraulic oil or gear oil to surfaces before reassembly Replace removed o rings back up rings and oil seals with new ones Apply gear oil on them before reassembling Thoroughly clean and dry surfaces on which liquid sealant must be reapplied Before assembling remove rust preventives on new parts Use special tools to fit bearings bushing and oil sea...

Page 39: ...t is not allowed Handle equipment with care so as not to drop it or bump it Connector should be removed by unlocking while hold ing the connector Never disconnect electrical plugs by pulling on the wires Always use only the electrical connectors to make the disconnection Check that connector is connected and locked com pletely Engine key off before removing and connecting connec tor Engine key off...

Page 40: ...other parts that wear rapidly Relief valves or check valves held open by dirt Quick failure of components that have been repaired Slow cycle times are slow The machine does not have enough power If your machine has any of these problems check the hydraulic oil for contamination There are two types of contamination microscopic and visible Microscopic contamination occurs when very fine particles of...

Page 41: ... particulate matter and reduces smoke emissions Biodiesel is fully biodegradable and non toxic Diesel and biodiesel fuel specifications Tier 4b diesel fuel specifications are covered by the following EN 590 Specification of Diesel fuel 10 ppm sulfur maximum Biodiesel blends are covered by European Diesel Fuel Specification EN 590 allows up to 7 biodiesel since 2009 European fuel suppliers are allo...

Page 42: ...product and maintains acceptable fuel quality The use of biodiesel blends up to B7 will not void the NEW HOLLAND CONSTRUCTION warranty as long as the following conditions for biodiesel fuel handling and maintenance are stringently followed Biodiesel fuel must be pre blended by the supplier Mixing biodiesel fuels on site can result in an incorrect mixture that could damage the engine and or fuel sy...

Page 43: ...1 l 8 2 US gal about 31 l 8 2 US gal about 31 about 36 l 9 5 US gal about 36 l 9 5 US gal about 36 Tandem chain case Swing unit 2 x about 60 l 15 9 US gal 2 x about 60 l 15 9 US gal 2 x about 64 l 16 9 US gal 2 x about 64 l 16 9 US gal Blade slewing gear about 2 l 0 5 US gal about 2 l 0 5 US gal about 2 5 l 0 7 US gal about 2 5 l 0 7 US gal Cooling system with heating OAT EG2 50 50 Premix The cool...

Page 44: ...1 H API CJ 4 0W 40 H 5W 30 ACEA E6 H 10W 40 CJ 4 UNITEK to CNH MAT3521 H API CJ 4 10W 40 H 15W 40 CJ 4 to CNH MAT3522 H API CJ 4 15W 40 40 C 40 F 30 C 22 F 20 C 4 F 10 C 14 F 0 C 32 F 10 C 50 F 20 C 68 F 30 C 86 F 40 C 104 F 50 C 122 F H Engine oil pan or coolant block heater recommended in this range Requires a 50 reduction in oil change interval 47829043 22 01 2015 37 ...

Page 45: ...H e g AMBRA HYDROSYSTEM 46HV B ISO VG 68 NH 668 HV e g AMBRA HYDROSYSTEM 68 HV AKCELA AW HYDRAULIC FLUID 68 HV The hydraulic system must be warmed up before commencing work Warm up the hydraulic system for approx 10 min with the engine at half speed and repeated actuation of all control valves 47829043 22 01 2015 38 ...

Page 46: ...on DIN 51524 HVLP Oils ISO VG 46 NH 646 BS e g AMBRA HYDROSYSTEM 46 BIO S The hydraulic system must be warmed up before commencing work Warm up the hydraulic system for approx 10 min with the engine at half speed and repeated actuation of all control valves 47829043 22 01 2015 39 ...

Page 47: ...r SS13K039 3 Specification API CI 4 ACEA E7 API American Petroleum Institute ACEA Association des Constructeurs Européen d Automobiles g i e Oils SAE 15W 40 NH 330 H e g AMBRA MASTERGOLD HSP 15W 40 Automatic powershift transmission preheating 47829043 22 01 2015 40 ...

Page 48: ...gear on rear axle SS13K061 4 NOTICE Axles and gearboxes may be damaged by low grade oils Specification API GL 5 LS additive API American Petroleum Institute LS Limited slip Oils SAE 80W 90 NH 520 C e g AMBRA AXF 80W 90 47829043 22 01 2015 41 ...

Page 49: ...s may be damaged by low grade oils Specification API GL 4 API American Petroleum Institute Oils SAE 20W 40 NH 434 B e g AMBRA TRX 20W 40 Titan Utto ZF 20W 40 LS additive 0 0 1 S 0 P 0 15 P S Phosphor and sulphur alloy corresponding to delivery specification 2293219 47829043 22 01 2015 42 ...

Page 50: ...blade slewing gear SS13K062 6 NOTICE Axles and gearboxes may be damaged by low grade oils Specification API GL 5 API American Petroleum Institute Oils HYPOIDE SAE 80W 90 NH 520 A e g AMBRA HYPOIDE 90 80W 90 47829043 22 01 2015 43 ...

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