CASE CONSTRUCTION CX250D 2015 Service Manual Download Page 4 | Manualshive

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[35.355] Hydraulic hand control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.7

[35.356] Hydraulic foot control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.8

[35.352] Hydraulic swing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.9

[35.353] Hydraulic travel system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.10

[35.354] Hydraulic central joint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.11

[35.736] Boom hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.12

[35.737] Dipper hydraulic system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.13

[35.738] Excavator and backhoe bucket hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.14

[35.360] Hammer and rotating bucket hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.15

Frames and ballasting ................................................................. 39

[39.140] Ballasts and supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.1

Tracks and track suspension ........................................................ 48

[48.130] Track frame and driving wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.1

[48.100] Tracks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.2

[48.134] Track tension units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.3

[48.138] Track rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.4

Cab climate control ..................................................................... 50

[50.100] Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.1

[50.200] Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.2

Electrical systems ....................................................................... 55

[55.000] Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1

[55.100] Harnesses and connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.2

[55.525] Cab engine controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.3

[55.015] Engine control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.4

[55.201] Engine starting system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.5

[55.301] Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.6

[55.302] Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.7

[55.202] Cold start aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.8

47928442 14/09/2015

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Summary of Contents for CX250D 2015

Page 1: ...3 CX250D Crawler Excavator SERVICE MANUAL CX250D Crawler Excavator Part number 47928442 English September 2015 2015 CNH Industrial Italia S p A All Rights Reserved Part number 47928442 SERVICE MANUAL...

Page 2: ...SERVICE MANUAL CX250D Crawler excavators LC version TIER4 FINAL EU Market CX250D Crawler excavators NLC version TIER4 FINAL EU Market 47928442 14 09 2015 EN...

Page 3: ...er and lines 10 11 10 254 Intake and exhaust manifolds and muffler 10 12 10 500 Selective Catalytic Reduction SCR exhaust treatment 10 13 10 501 Exhaust Gas Recirculation EGR exhaust treatment 10 14 1...

Page 4: ...15 Frames and ballasting 39 39 140 Ballasts and supports 39 1 Tracks and track suspension 48 48 130 Track frame and driving wheels 48 1 48 100 Tracks 48 2 48 134 Track tension units 48 3 48 138 Track...

Page 5: ...ore information Please click here Then get the complete manual NOTE If there is no response to click on the link above please download the PDF document first and then click on it Have any questions pl...

Page 6: ...ion and Air Conditioning HVAC controls 55 19 55 050 Heating Ventilation and Air Conditioning HVAC control system 55 20 55 524 Cab controls Lift arm Boom Dipper Bucket 55 21 55 416 Swing control system...

Page 7: ...zing 90 2 90 118 Protections and footboards 90 3 90 114 Operator protections 90 4 90 120 Mechanically adjusted operator seat 90 5 90 100 Engine hood and panels 90 6 90 116 Fenders and guards 90 7 4792...

Page 8: ...47928442 14 09 2015...

Page 9: ...INTRODUCTION 47928442 14 09 2015 1...

Page 10: ...lt and nut 12 Torque Special torque setting 13 Basic instructions Shop and assembly 17 Hydraulic contamination 19 General specification 20 General specification 25 General specification Main equipment...

Page 11: ...arts 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 o...

Page 12: ...h 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...

Page 13: ...e inserted Gear Check that there is no wear and no damage Oil seal O ring gasket Always install new oil seals O rings and gaskets Apply grease to sections where oil seals and O rings will be inserted...

Page 14: ...it WARNING Check the safety messages in the operator s manual before starting the engine Check all the warning labels on the machine Check that no one is within the machine s operating range Check the...

Page 15: ...a soft head WARNING Wear eye protection when using a hammer to install a pin or when working with a grinder At this time use goggles or eye protectors that meet standards WARNING Park the machine in a...

Page 16: ...beyond the criterion The ROPS compliant model shall not exceed the weight shown in the table The following weight is shown on the decal in the ROPS cab Gross body weight Class CX130D CX160D 20500 kg...

Page 17: ...Such action or modi fication as reduces the function of the retaining anchor in the left rear of the cab Such modification as affects the ROPS strength of the ROPS cab Modification prohibited Red com...

Page 18: ...INTRODUCTION Cab CX210D CX230D CX250D CX300D SMIL14CEX2002FA 3 47928442 14 09 2015 10...

Page 19: ...w 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...

Page 20: ...meter size M6 M8 M10 M12 M14 M16 M18 M20 Wrench 10 mm 13 mm 17 mm 19 mm 22 mm 24 mm 27 mm 30 mm Hexagon bolt Tighten ing torque 6 9 N m 5 089 lb ft 19 6 N m 14 456 lb ft 39 2 N m 28 912 lb ft 58 8 N m...

Page 21: ...3 lb ft 11 Mount M16 24 mm 264 9 313 9 N m 195 38 231 52 lb ft 12 Front bracket M10 17 mm 63 8 73 6 N m 47 06 54 28 lb ft 13 Engine Rear bracket M16 24 mm 205 9 247 1 N m 151 86 182 25 lb ft 14 Radiat...

Page 22: ...INTRODUCTION SMIL14CEX6655HB 1 47928442 14 09 2015 14...

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