Case CX18C Service Manual Download Page 1

Page: 1 / 22

Part number 48139721

English

June 2017

SERVICE MANUAL

CX18C

Mini Excavator

Printed

in U.S.A.

Case is a trademark registered in the United States and many

other countries, owned or licensed to CNH Industrial N.V.,

its subsidiaries or affiliates.

Summary of Contents for CX18C

Page 1: ...MANUAL CX18C Mini Excavator Printed in U S A 2017 CNH Industrial Italia S p A All Rights Reserved Case is a trademark registered in the United States and many other countries owned or licensed to CNH...

Page 2: ...SERVICE MANUAL CX18C Cab Tier IV Engine CX18C Canopy Tier IV Engine 48139721 06 06 2017 EN...

Page 3: ...0 10 10 254 Intake and exhaust manifolds and muffler 10 11 10 400 Engine cooling system 10 12 10 414 Fan and drive 10 13 10 304 Engine lubrication system 10 14 Hydraulic systems 35 35 000 Hydraulic sy...

Page 4: ...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 5: ...ension 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 Electrical systems 55 55 000 Electrical system 55 1 55 100 Harnesses a...

Page 6: ...tors alarms and instruments 55 19 Booms dippers and buckets 84 84 910 Boom 84 1 84 912 Dipper arm 84 2 84 100 Bucket 84 3 Dozer blade and arm 86 86 110 Dozer blade 86 1 Platform cab bodywork and decal...

Page 7: ...INTRODUCTION 48139721 06 06 2017 1...

Page 8: ...rules Ecology and the environment 9 Torque Standard torque settings 10 Torque Special torque settings 12 Basic instructions Shop and assembly 13 Machine specifications 15 Weights 17 Dimensions 18 Conv...

Page 9: ...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 10: ...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 11: ...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 12: ...sult in death or serious injury W1036A Lifting operation WARNING Crushing hazard The lifting systems must be operated by qualified personnel who are aware of the correct procedures to follow Make sure...

Page 13: ...Battery 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...

Page 14: ...or per forming work on the hydraulic system Before applying pressure make sure all connections are tight and all components are in good condition Never use your hand to check for suspected leaks unde...

Page 15: ...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 16: ...8 t 10 t M 8 x 1 0 13 mm 21 56 33 35 N m 15 90 24 60 lb ft 29 42 43 12 N m 21 70 31 80 lb ft M10 x 1 2 17 mm 44 06 65 76 N m 32 50 48 50 lb ft 57 89 87 31 N m 42 70 64 40 lb ft M12 x 1 25 19 mm 76 47...

Page 17: ...152 00 lb ft 1 11 16 12 50 mm 343 02 N m 253 00 lb ft Fitting Thread size Wrench Torque 1 4 19 mm 39 18 N m 28 90 lb ft 3 8 22 mm 49 08 N m 36 20 lb ft 1 2 27 mm 93 14 N m 68 70 lb ft 3 4 36 mm 176 2...

Page 18: ...0 1 5 54 0 81 3 N m 39 8 60 0 lb ft Hydraulic system Hydraulic swivel mounting bolt nut M10 1 5 54 0 81 3 N m 39 8 60 0 lb ft Swing motor mounting bolt M12 1 75 96 3 155 9 N m 71 0 115 0 lb ft Swing b...

Page 19: ...n 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 thr...

Page 20: ...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 w...

Page 21: ...kg 165 lb High idling speed 2400 2500 RPM Low idling speed 1640 1660 RPM Rated fuel consumption 208 g Hp hr at 2300 RPM 279 g kW hr at 2300 RPM Starting motor 12 V 1 7 kW Alternator 12 V 40 A Battery...

Page 22: ...shion Bore diameter x Rod diameter x Stroke 55 mm 2 2 in x 35 mm 1 4 in x 345 mm 13 6 in Bucket cylinder Cushion Bore diameter x Rod diameter x Stroke 55 mm 2 2 in x 30 mm 1 2 in x 355 mm 14 0 in Boom...