New Holland CR8.90 Service Manual Download Page 32

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INTRODUCTION

CR6.80

CR6.90

CR7.90

CR8.90

CR9.90

Type

FPT - Cursor 9

FPT - Cursor 11

FPT - Cursor 13

Gross power at

2100 RPM

245 kW

(

333 Hp

)

265 kW

(

360 Hp

)

300 kW

(

408 Hp

)

345 kW

(

469 Hp

)

390 kW

(

530 Hp

)

Maximum power
at

2000 RPM

275 kW

(

374 Hp

)

295 kW

(

401 Hp

)

330 kW

(

449 Hp

)

380 kW

(

517 Hp

)

420 kW

(

571 Hp

)

Governor

Electronically

Rated speed

2100 RPM

Low idle speed

600 RPM

High idle speed

2100 RPM

Cylinder
displacement

8700 cm³

(

531 in³

)

11118 cm³

(

678 in³

)

12900 cm³

(

787 in³

)

Bore

117 mm

(

4.61 in

)

128 mm

(

5.04 in

)

135 mm

(

5.31 in

)

Stroke

135 mm

(

5.31 in

)

144 mm

(

5.67 in

)

150 mm

(

5.91 in

)

Waterpump
speed

3412 RPM

3648 RPM

3400 RPM

Ventilator speed

1785 RPM

2180 RPM

1677 RPM

Battery

2 x

12 V

(107 A

)

Alternator type

190 A

(

12 V

Starter motor

4.5 kW

(

24 V

Air compressor
speed

2856 RPM

Crankcase
capacity
(with filters)

25 L

(

6.6 US gal

)

29 l

(

7.66 US gal

)

31 L

(

8.2 US gal

)

Coolant system
capacity

50 l

(

13.2 US gal

)

58 L

(

15.3 US

gal

)

62 l

(

16.4 US gal

)

Fuel tank

750 l

(

200 US gal

)

1300 L

(

343.4 US gal

)

Diesel Exhaust
Fluid (DEF)/
AdBlue®

tank

145 L

(

38.3 US gal

)

STRAW CHOPPER & SPREADER

Straw chopper
type

Hood-mounted

Rotor type

4 - row / 6 - row

Number of rotor

knives

4 - row

40 straight

48 straight

6 - row

(no flail knives

with

Opti-

Spread™

)

64 straight / 12 flail

70 straight / 18 flail

Number of
counter knives
(not with

Opti-Spread™

)

Straw chopper
spread pattern
adjustment

Remote

Speed

1176 RPM

(LO) or

3500 RPM

(HI)

Chaff spreader
type

contra-rotating dual impeller

Chaff spreader
drive

Hydraulic

Opti-Spread™ SYSTEM

Spread pattern
adjustment

Remote

_47865347 25/04/2015

Summary of Contents for CR8.90

Page 1: ...CR6 90 CR7 90 CR8 90 CR9 90 Tier 4B final Combine Printed in U S A 2015 CNH Industrial America LLC All Rights Reserved New Holland is a trademark registered in the United States and many other countries owned by or licensed to CNH Industrial N V its subsidiaries or affiliates ...

Page 2: ...4B North America F2CFE613C B006 CR6 90 TIER 4B North America F2CFE613C B006 CR7 90 TIER 4B North America F2CFE613A B CR8 90 TIER 4B North America F3GFE613B B001 CR9 90 TIER 4B North America F3HFE613A B003 _47865347 25 04 2015 Find manuals at https best manuals com ...

Page 3: ... drive 14 1 Transmission 21 21 114 Mechanical transmission 21 1 21 130 Mechanical transmission external controls 21 2 21 145 Gearbox internal components 21 3 21 182 Differential 21 4 Front axle system 25 25 100 Powered front axle 25 1 25 108 Final drive hub steering knuckles and shafts 25 2 25 310 Final drives 25 3 Rear axle system 27 27 100 Powered rear axle 27 1 27 124 Final drive hub steering k...

Page 4: ...220 Auxiliary hydraulic pump and lines 35 4 35 300 Reservoir cooler and filters 35 5 35 359 Main control valve 35 6 35 410 Header or attachment height system 35 7 35 440 Grain tank unload system 35 8 35 450 Traction variator system 35 9 35 518 Reel control system 35 10 35 536 Crop processor system 35 11 35 602 Header or attachment leveling system 35 12 35 760 Header reverser drive 35 13 35 796 Cha...

Page 5: ...entilation and Air Conditioning HVAC control system 55 2 55 100 Harnesses and connectors 55 3 55 201 Engine starting system 55 4 55 301 Alternator 55 5 55 302 Battery 55 6 55 408 Warning indicators alarms and instruments 55 7 55 421 Feeding control system 55 8 55 423 Cleaning control system 55 9 55 426 Harvest material flow control system 55 10 55 610 Ground speed control 55 11 55 624 Residue hand...

Page 6: ... 66 66 000 Threshing 66 1 66 101 Concave conveyor plate 66 2 66 105 Concave 66 3 66 110 Concave control system 66 4 66 260 Threshing mechanism drive system 66 5 66 321 Drum Rotor variator with electrical control 66 6 66 331 Rotor 66 7 66 360 Drum Rotor housing 66 8 Separation 72 72 101 Straw walkers and shafts 72 1 72 110 Straw walker drive system 72 2 72 220 Discharge beater 72 3 72 350 Beater 72...

Page 7: ...ng 74 7 74 136 Fan drive system 74 8 74 140 Tailings return system 74 9 Crop storage Unloading 80 80 101 Clean grain elevator 80 1 80 150 Grain tank 80 2 80 175 Grain tank unload drive system 80 3 80 180 Grain tank unload 80 4 Platform cab bodywork and decals 90 90 100 Engine hood and panels 90 1 90 105 Machine shields and guards 90 2 90 118 Protections and footboards 90 3 90 124 Pneumatically adj...

Page 8: ..._47865347 25 04 2015 Find manuals at https best manuals com ...

Page 9: ...INTRODUCTION _47865347 25 04 2015 1 Find manuals at https best manuals com ...

Page 10: ...nvironment 8 Personal safety Do not operate tag 9 Torque Minimum tightening torques for normal assembly 10 Torque Standard torque data for hydraulics 15 Basic instructions Shop and assembly 17 Basic instructions Hydraulic contamination 19 General specification 20 Dimension 28 Product identification 31 Product identification Machine orientation 32 See content for specific models _47865347 25 04 201...

Page 11: ...by parts 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 t...

Page 12: ...leased by NEW HOLLAND The installation and or use of such products could have negative effects upon the design character istics of your machine and thereby affect its safety NEW HOLLAND is not liable for any damage caused by the use of NON GENUINE NEW HOLLAND parts and accessories Lubrication Adequate lubrication and maintenance on a regular schedule is vital to maintaining your equipment To ensur...

Page 13: ...oided 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 sign...

Page 14: ...t cylinder lockout 1 by unhooking the lift cylinder lockout 1 from the hook 2 as shown ZEIL13II00122AB 2 To engage or disengage the lift cylinder lockout it is necessary to lift the feeder to its maximum height 1 Select field mode using the field road mode selector switch 2 Move the feeder up by pressing on the top of the header height rocker switch 2 on the multifunction handle until the header s...

Page 15: ...orizontal posi tion 2 Push the door slightly open until the metal pin that is attached to the cab frame is visible through the notch in the handle 3 Flip up the handle in order to release the handle from the pin ZEIL14CR00059AA 1 Open the emergency exit door completely Step over or around the right hand console and leave the cab se the handrail 1 as hand hold ZEIL14CR00085AA 2 An additional notch ...

Page 16: ...ot allow coolant mixtures to get into the soil Collect and dispose of coolant mixtures properly The air conditioning system contains gases that should not be released into the atmosphere Consult an air condi tioning specialist or use a special extractor to recharge the system properly Repair any leaks or defects in the engine cooling system or hydraulic system immediately Do not increase the press...

Page 17: ...Shut off engine 5 Remove key from key switch 6 Switch off battery key if installed 7 Wait for all machine movement to stop Failure to comply could result in death or serious injury W0047A Before you service the machine put a DO NOT OPERATE tag on the instrument panel 321_4614 1 DO NOT OPERATE TAG A 1 Do not operate B 2 Do not remove this C 3 See other side D 4 Signed by E 5 Reason The DO NOT OPERA...

Page 18: ...n 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 205 N m 151 lb ft ...

Page 19: ... 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 ...

Page 20: ...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...

Page 21: ...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...

Page 22: ...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 _47865347 25 04 2015 14 ...

Page 23: ...0 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 12 149 163 ...

Page 24: ...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...

Page 25: ...allation 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 insert the...

Page 26: ...attery 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 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 minute...

Page 27: ...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 foreign material are ...

Page 28: ...FR 80 mm 3 15 in 80 mm 3 15 in 90 mm 3 54 in Reverser system Hydraulic bi directional Automatic Stone Protection ASP system with floor mounted sensors Stone trap Dynamic Feed Roll system Floor plates solid or perforated THRESHING Threshing drive Rotor speed 2 speed high speed low range 439 926 RPM 331 697 RPM Rotor speed 2 speed high speed high range 887 1868 RPM 668 1400 RPM Speed control Electri...

Page 29: ...ension 5 6 Number of wires extension 114 Wire diameter 3 58 mm 9 64 in Wire spacing 10 mm 3 8 in Maize Bean concave Number of bars 7 8 Number of wires 42 Number of bars extension 4 5 Number of wires extension 38 Wire diameter 5 58 mm 7 32 in Wire spacing 31 7 mm 1 1 4 in Round bar concave Number of bars 11 14 Number of bars extension 6 8 Bar diameter 16 mm 5 8 in Bar spacing 33 mm 1 5 16 in Rice B...

Page 30: ...6 in Cleaning shoe type Opti Clean Drive 1HC belt Speed 463 RPM LO or 512 RPM std Grain pan Horizontal stroke 56 mm 2 16 64 in Grain pan width 1320 mm 52 in 1580 mm 62 3 16 in Grain pan length 1730 mm 68 1 8 in Grain pan rake surface 2 284 m 3540 in 2 733 m 4236 in Upper shaker shoe Horizontal stroke 56 mm 2 13 64 in Pre sieve width 1320 mm 52 in 1580 mm 62 3 16 in Pre sieve length 901 mm 35 1 2 i...

Page 31: ...0 Bu 14448 L 410 Bu Grain tank with covers 11488 L 326 Bu 14448 L 410 Bu Unloading concept Over the top unloading Unloading rate 119 8 L 3 4 Bu 142 0 L 4 0 Bu Unloading tube length measured from center of combine Standard capacity unload tube 8 m 26 ft High capacity with standard spout 7 2 m 23 5 ft High capacity with pivoting spout 7 1 m 23 3 ft High capacity with standard spout with 1 7 m 5 6 ft...

Page 32: ... V 107 AH Alternator type 190 A 12 V Starter motor 4 5 kW 24 V Air compressor speed 2856 RPM Crankcase capacity with filters 25 L 6 6 US gal 29 l 7 66 US gal 31 L 8 2 US gal Coolant system capacity 50 l 13 2 US gal 58 L 15 3 US gal 62 l 16 4 US gal Fuel tank 750 l 200 US gal 1300 L 343 4 US gal Diesel Exhaust Fluid DEF AdBlue tank 145 L 38 3 US gal STRAW CHOPPER SPREADER Straw chopper type Hood mo...

Page 33: ... 0 km h 18 6 mph 115 165 Motor capacity cc rev 130 160 1 Pump capacity cc rev 40 0 km h 24 9 mph or units with tracks 165 Motor capacity cc rev 160 Maximum pressure forward 420 bar 6090 psi Maximum pressure rearward 420 bar 6090 psi TRACTION Transmission 4 speed hydrostatic Differential 20 61 Differential lock Standard Steering axle Heavy duty adjustable powered rear axle Powered Rear Axle type Ca...

Page 34: ... 110 1 Mud seal Optional Ratio 11 111 1 14 93 or 13 110 1 BRAKES Service brakes type Dual caliper hydraulic disc Park brake type Spring applied hydraulically released CAB Operator seat Air suspended seat Instructional seat Padded Air conditioning Automatic Temperature Control ATC Heating ATC Powered heated mirrors standard _47865347 25 04 2015 26 ...

Page 35: ...n tank Full fuel tank Traction tires 1050 50 R32 Steering tires 600 65 R28 Front Face Adjustment and Lateral float Weight TRACK READY approximate H D A S A 22378 kg 49335 lb 23154 kg 51046 lb 23187 kg 51119 lb P R A 22687 kg 50016 lb 23463 kg 51727 lb 23496 kg 51800 lb With straw chopper With chaff spreader Without header Empty grain tank Full fuel tank Steering tires 600 65 R28 30 in tracks Front...

Page 36: ...are without pivot plates Powered Rear Axle in the front position D 2 1 m 6 89 ft E 3 64 m 11 94 ft F 2 42 m 7 94 ft G 2 43 m 7 97 ft H 3 78 m 12 4 ft Powered Rear Axle in the rear position D 2 06 m 6 76 ft E 3 67 m 12 04 ft F 2 42 m 7 94 ft G 2 40 m 7 87 ft H 3 74 m 12 3 ft Heavy Duty Adjustable Steering Axle in the front position D 2 01 m 6 59 ft E 3 73 m 12 24 ft F 2 42 m 7 94 ft G 2 34 m 7 68 f...

Page 37: ... 3 35 m 11 0 ft 30 ft 1 57 m 5 15 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 35 ft 1 57 m 5 15 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 41 ft 1 57 m 5 15 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 2 43 m 8 0 ft 45 ft Unloading tube maximum open DIMENSION J Unloading tube length 5 5 m 18 ft 6 4 m 21 ft Between 4 3 m 14 11 ft and 4 81 m 15 78 ft Between 4 65 m 15 ...

Page 38: ... ft Grain tank covers completely open Distances given are without pivot plates DIMENSION L Unloading tube length 5 5 m 18 ft 6 4 m 21 ft Less than 5 85 m 19 19 ft Less than 6 16 m 20 21 ft Unloading tube maximum open Distances given are without pivot plates Unloading tube maximum open _47865347 25 04 2015 30 ...

Page 39: ...tions Base Unit The combine PIN plate 1 is located below the right side operator s platform it can be viewed by looking over the right front tire or track NHIL14WR00267AA 1 93103469 2 Engine On a plate on the valve cover 93094738 3 It is also on a plate on the left hand side or exhaust side of the engine 86063483 4 _47865347 25 04 2015 31 ...

Page 40: ...tation To determine left hand LH and right hand RH stand at the rear of the machine and face the normal direction of travel NHIL13CR00169FA 1 Front NHIL13CR00171FA 2 Rear NHIL13CR00170FA 3 Left hand NHIL13CR00172FA 4 Right hand _47865347 25 04 2015 32 ...

Page 41: ...SERVICE MANUAL Engine CR6 80 TIER 4B CR6 90 TIER 4B CR7 90 TIER 4B CR8 90 TIER 4B CR9 90 TIER 4B _47865347 25 04 2015 10 ...

Page 42: ...ir cleaners and lines 10 2 10 304 Engine lubrication system 10 3 10 310 Aftercooler 10 4 10 400 Engine cooling system 10 5 10 414 Fan and drive 10 6 10 418 Rotary screen 10 7 10 500 Selective Catalytic Reduction SCR exhaust treatment 10 8 _47865347 25 04 2015 10 ...

Page 43: ...Engine 10 Engine and crankcase 001 CR6 80 TIER 4B CR6 90 TIER 4B CR7 90 TIER 4B CR8 90 TIER 4B CR9 90 TIER 4B _47865347 25 04 2015 10 1 10 001 1 ...

Page 44: ...crankcase 001 SERVICE Engine Service instruction Engine Service Information 3 Service instruction Grain tank access to engine 4 Remove 5 Install 13 Place on stand 21 See content for specific models _47865347 25 04 2015 10 1 10 001 2 ...

Page 45: ...90 NA CR7 90 NA CR8 90 NA CR9 90 NA NOTICE This Service Manual does not contain information concerning the service procedures for the following en gines 9 Liter 11 Liter and 13 Liter Service Manuals for these engines may be purchased through your normal ordering process _47865347 25 04 2015 10 1 10 001 3 ...

Page 46: ...witch 6 Switch off battery key if installed 7 Wait for all machine movement to stop Failure to comply could result in death or serious injury W0047A NOTE Some components have been removed for better clarity 1 To access the front of the engine you will have to enter through the grain tank door Turn the locking fasteners 1 to remove the door Place in a safe place out of the way NHIL13CR00479AA 1 2 T...

Page 47: ...cks Failure to comply will result in death or serious injury D0013A Prior operation Battery Disconnect key switch 55 302 Prior operation Engine cooling system Drain fluid 10 400 Prior operation Engine lubrication system Drain fluid 10 304 Prior operation Engine hood and panels Remove 90 100 Prior operation Air cleaner Remove 10 202 Prior operation Aftercooler Remove charge air cooler tubes CAC 10 ...

Page 48: ...the air con ditioning compressor 2 See Air conditioning com pressor Remove 50 200 NOTE It may be necessary to cut the wire ties to the elec trical wiring harness to pull back and tie the a c unit out of the way NHIL15CR00244AA 2 3 Label and disconnect the alternator wires 1 See Al ternator Remove 55 301 NHIL15CR00246AA 3 NHIL15CR00247AA 4 _47865347 25 04 2015 10 1 10 001 6 ...

Page 49: ...2 through the hole in the radiator frame Secure the wire loom and connector if installed to the engine to prevent damage during removal NOTE Removal of the rubber grommet in the radiator frame hole may be necessary to remove the radiator screen brush electrical connector 10013133_794 7 7 Cut the wire ties 1 and separate the engine wire har ness 2 from the gearbox wire harness 3 Secure each harness...

Page 50: ...NOTE Cursor 9 NHIL13CR00566AA 9 NOTE Cursor 11 and Cursor 13 NHIL13CR00567BA 10 9 Close valve 1 at fuel tank 10 Disconnect the electrical connector 2 to the fuel pump 6 NOTE Use a clean container with adequate capacity to catch any fuel from the fuel line NHIL15CR00052AA 11 _47865347 25 04 2015 10 1 10 001 8 ...

Page 51: ... 13 only Cap the end of the fuel line and tie it out of the way NOTE Cursor 9 NHIL15CR00053AA 12 NHIL15CR00038CA 13 Cursor 9 12 Loosen the fitting and disconnect the fuel line 1 from the straight connector 2 Cap and plug the end of the fuel lines 13 Remove the bolt 3 from the tube support 4 and tie it out of the way NHIL15CR00054AA 14 _47865347 25 04 2015 10 1 10 001 9 ...

Page 52: ... and plug the end of the fuel lines 15 Remove the bolt 3 from the tube P clamp 4 and tie it out of the way NHIL15CR00039AA 15 16 Attach a suitable chain to the front lift eye 1 at the front of the engine 86070259 16 17 Attach a suitable chain to the back lift eye 1 at the rear of the engine 86070260 17 _47865347 25 04 2015 10 1 10 001 10 ...

Page 53: ...g device should be rated for at least 907 2 kg 2000 lb Allow enough clearance to lift the engine from the combine approximately 7 0 m 23 ft from the floor 10013136 18 20 From inside the grain tank loosen the two front en gine mounting bolts 1 Do not remove the mounting bolts at this time NHIL15CR00055AA 19 21 From the platform side loosen the two front engine mounting bolts 1 Do not remove the mou...

Page 54: ...d cut to size in front of the radiator for protection 24 With the engine securely supported by the lifting de vice remove all of the engine mounting bolts loosened in the previous steps 25 Slide the engine towards the radiator to disengage the flex plate from the gearbox input shaft 26 Carefully lift the engine from the frame and remove from the combine 86070283 21 Next operation Engine Install 10...

Page 55: ...10 001 1 Before installing the engine apply LOCTITE SILVER GRADE ANTI SEIZE to the input shaft 1 of the gearbox 83070284 1 2 Attach a suitable chain to the front lift eye 1 at the front of the engine 86070259 2 3 Attach a suitable chain to the back lift eye 1 at the rear of the engine 86070260 3 _47865347 25 04 2015 10 1 10 001 13 ...

Page 56: ...rom the floor 10013136 4 6 For safety reasons to the radiator place a sheet of ply wood cut to size in front of the radiator for protection 7 Slide the engine towards the gearbox onto the gear box input shaft 8 Align the holes of the gearbox with the engine and hand start a cap screw 1 on each side of the coupling going back and forth until all cap screws are installed 86070283 5 9 With the engine...

Page 57: ...s to 41 51 Nm 30 2 37 6 lb ft 86070235 7 13 Connect the main starter cable 1 to the starter so lenoid 2 and secure with the nut 3 See Engine starter Install 55 201 86070258 8 14 Secure the gearbox wire harness 1 to the engine wire harness 2 with wire ties 10013126_791 9 15 Feed the rotary screen brush electrical connector if in stalled and wire loom 1 and grommet 2 up through the hole in the radia...

Page 58: ...wire ties 2 10013132_853 11 17 Uncap and unplug the end of the fuel lines Connect the fuel supply line 2 to the ECU Cursor 9 only or to the temperature sensor Cursor 11 and Cursor 13 only Tighten the fitting 1 to standard torque NOTE Cursor 9 NHIL15CR00053AA 12 NHIL15CR00038CA 13 _47865347 25 04 2015 10 1 10 001 16 ...

Page 59: ... tube support 4 Tighten to standard torque NHIL15CR00054AA 14 Cursor 11 and Cursor 13 20 Uncap and unplug the end of the fuel lines Connect the line 1 to the straight connector 2 Tighten the fitting to standard torque 21 Install the bolt 3 to the tube P clamp 4 and tighten to standard torque NHIL15CR00039AA 15 22 Open the valve 1 at fuel tank NHIL15CR00052AA 16 _47865347 25 04 2015 10 1 10 001 17 ...

Page 60: ...ontrol Unit ECU 2 NOTE Cursor 9 NHIL13CR00566AA 17 NOTE Cursor 11 and Cursor 13 NHIL13CR00567BA 18 24 Connect the engine wire harness 2 to the gearbox wire harness 3 Install the wire ties 1 and secure each harness to the engine and gearbox 10013126 19 _47865347 25 04 2015 10 1 10 001 18 ...

Page 61: ...lectrical connector 1 to the air condi tioning compressor 2 See Air conditioning com pressor Install 50 200 1 NHIL15CR00244AA 22 27 Install the serpentine belt 1 by rotating the belt ten sioner 2 away from the pully s and installing NHIL13ENG0870AA 23 Next Operations Air conditioning Service instruction 50 200 _47865347 25 04 2015 10 1 10 001 19 ...

Page 62: ...fuel pump wire connector to disable the fuel pump 30 Crank the engine over for three ten second intervals This will distribute lubricating oil to the engine oper ating systems and will allow oil pressure to be built before starting the engine 31 Connect the fuel pump wire connector and bleed the air from fuel injection system as described in the Op erators manual 32 Start the engine and check all ...

Page 63: ...ace on stand CR6 80 TIER 4B NA CR6 90 NA CR7 90 NA CR8 90 NA CR9 90 NA 1 Secure the engine to the rotary stand 380000361 with the brackets 380000155 1 Drain the engine oil from the crankcase STANDMOUNT 1 _47865347 25 04 2015 10 1 10 001 21 ...

Page 64: ...1 Engine Install 13 Engine Place on stand 21 Engine Remove 5 Engine Service instruction Engine Service Information 3 Engine Service instruction Grain tank access to engine 4 See content for specific models _47865347 25 04 2015 10 1 10 001 22 ...

Page 65: ...Engine 10 Air cleaners and lines 202 CR6 80 TIER 4B CR6 90 TIER 4B CR7 90 TIER 4B CR8 90 TIER 4B CR9 90 TIER 4B _47865347 25 04 2015 10 2 10 202 1 ...

Page 66: ...Contents Engine 10 Air cleaners and lines 202 SERVICE Air cleaner Remove 3 Install 7 Cleaning 11 See content for specific models _47865347 25 04 2015 10 2 10 202 2 ...

Page 67: ...tachments to the ground or raise and engage all safety locks 4 Shut off engine 5 Remove key from key switch 6 Switch off battery key if installed 7 Wait for all machine movement to stop Failure to comply could result in death or serious injury W0047A 1 Remove the connector 1 from the pressure sensor 2 on the air filter system NHIL13CR00515AA 1 2 Remove the connector 1 from the humidity sensor 2 on...

Page 68: ...n tube 2 to the air filter system 3 and remove exhaust aspiration tube NHIL13CR00526AA 3 4 Loosen clamp 1 to blower vacuum tube 2 at the filter housing elbow NHIL13CR00288AA 4 5 Loosen the tube clamp 1 from the intake air tube 2 NHIL13CR00531AA 5 _47865347 25 04 2015 10 2 10 202 4 ...

Page 69: ... tube from filter housing system and the turbo charger NHIL13CR00532AA 6 9 Remove the two bolts and washers 1 that secures the air cleaner assembly to the deck NHIL13CR00284AA 7 10 Loosen clamp 1 at the air plenum 2 11 Carefully work the air cleaner off of the plenum and remove the air cleaner and set aside out of the way in a safe place NHIL14CR00201AA 8 _47865347 25 04 2015 10 2 10 202 5 ...

Page 70: ...e air plenum from the cooler housing remove the eight M6 X 16 bolts and lock washers 1 securing it to the cooler box housing from inside the cooler box NHIL13CR00285AA 9 Next operation Air cleaner Install 10 202 _47865347 25 04 2015 10 2 10 202 6 ...

Page 71: ... To install the air plenum to the cooler housing install the eight M6 X 16 bolts and lock washers 1 securing it to the cooler box housing NHIL13CR00285AA 1 2 Install the clamp 1 on the plenum 2 and carefully work the air cleaner onto the plenum 3 Position the clamp 1 on the air plenum 2 and tighten NHIL14CR00201AA 2 _47865347 25 04 2015 10 2 10 202 7 ...

Page 72: ...o the air filter sys tem 3 Tighten the clamp NHIL13CR00526AA 3 5 Install the two M10 X 25 hex head bolts and washers 1 that secures the air cleaner assembly to the deck NHIL13CR00284AA 4 6 Install clamp 1 to the elbow 2 at the turbo Carefully install the tube into elbow NHIL13CR00531AA 5 _47865347 25 04 2015 10 2 10 202 8 ...

Page 73: ...to the ventilation hose 2 and connect the hose to tube Tighten clamp 9 Install the bolts lock nuts and washers 3 to the tube and the tube support bracket 4 Tighten to standard torque Tighten clamp at the turbo end and the air cleaner end NHIL13CR00532AA 7 10 Install the connector 1 to the humidity sensor 2 on the vacuum tube Secure with cable ties NHIL13CR00286AA 8 _47865347 25 04 2015 10 2 10 202...

Page 74: ...Engine Air cleaners and lines 11 Install the connector 1 to the pressure sensor 2 on the air filter system NHIL13CR00515AA 9 _47865347 25 04 2015 10 2 10 202 10 ...

Page 75: ...ainst the palm of the other hand to remove the dust Never tap it on a hard surface or you can damage the filter 5 When tapping does not remove the dirt direct com pressed air through the element from the inside to wards the outside NOTE Never blow compressed air from the outside to the inside of the filter because particles can become embedded or lodged in the filter and later be released into the...

Page 76: ...r filter element 8 Every time the element is cleaned it should be exam ined for holes and cracks by holding an electric light bulb inside the element and looking through it If any damage is noted discard the element and fit a new one 9 Replace the element after cleaning three times or once a year whichever comes first 10 When fitting make sure the element is seated properly and the sealing is in g...

Page 77: ...Index Engine 10 Air cleaners and lines 202 Air cleaner Cleaning 11 Air cleaner Install 7 Air cleaner Remove 3 See content for specific models _47865347 25 04 2015 10 2 10 202 13 ...

Page 78: ..._47865347 25 04 2015 10 2 10 202 14 ...

Page 79: ...Engine 10 Engine lubrication system 304 CR6 80 TIER 4B CR6 90 TIER 4B CR7 90 TIER 4B CR8 90 TIER 4B CR9 90 TIER 4B _47865347 25 04 2015 10 3 10 304 1 ...

Page 80: ...Contents Engine 10 Engine lubrication system 304 SERVICE Engine lubrication system Filling 3 Drain fluid 4 Level make up 6 See content for specific models _47865347 25 04 2015 10 3 10 304 2 ...

Page 81: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com ...

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New Holland CR8.90, Service Manual

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Summary of Contents for CR8.90

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