CX210 - CX230 - CX240 Crawler Excavators
Table of Contents
DIVISION/SECTION SECTION N° REFERENCE N°
1 GENERAL INFORMATION
Safety, general information and standard torque data .....................................1001 7-27690GB
General specifications and special torque setting............................................1002 7-29361GB
2 ENGINE
Removal and installation of the engine ............................................................2000 7-28230GB
Radiator and oil-cooler.....................................................................................2001 7-28050GB
Engine specifications ............................................................................................. *
Disassembly and assembly of the engine.............................................................. *
3 FUEL SYSTEM
Fuel tank ..........................................................................................................3001 7-27970GB
Fuel engine system................................................................................................ *
4 ELECTRICAL SYSTEM
Electrical system, electrical and electronic troubleshooting .............................4001 7-27724GB
Inspection and maintenance of batteries and connecting a booster battery ....4002 7-27921GB
Main and engine electronic control boxes........................................................4003 7-27933GB
5 UNDERCARRIAGE
Removal and installation of tracks ...................................................................5001 7-27750GB
Rollers..............................................................................................................5003 7-27772GB
Sprocket...........................................................................................................5004 7-27781GB
Idler wheel and tension shock absorber ..........................................................5005 7-27803GB
6 DRIVE TRAIN
Drive motor and final drive transmission removal and installation ...................6001 7-27841GB
Drive motor and final drive transmission disassembly and assembly ..............6002 7-28090GB
Swing reduction gear, removal and installation................................................6003 7-27820GB
Swing reduction gear, disassembly and assembly (CX210 - CX230) ..............6004 7-28371GB
Swing reduction gear, disassembly and assembly (CX240) ............................6004 7-28391GB
7 UNDERCARRIAGE HYDRAULICS
8 UPPERSTRUCTURE HYDRAULICS
Depressurising and decontaminating the hydraulic system, use of the
vacuum pump and bleeding the components ..............................................8000 7-27952GB
Specifications, troubleshooting, checks and hydraulic pressure settings ........8001 7-27704GB
Hydraulic reservoir removal and installation ....................................................8002 7-27990GB
Main and pilot pumps, removal and installation ...............................................8003 7-27860GB
Main hydraulic control valve, removal and installation.....................................8004 7-27890GB
Attachment cylinders, removal and installation................................................8005 7-27791GB
Hydraulic swivel, removal and installation .......................................................8006 7-27811GB
Pilot blocs, removal and installation.................................................................8007 7-28130GB
Swing motor, removal and installation (CX210 - CX230) .................................8008 7-28071GB
Swing motor, removal and installation (CX240) ...............................................8008 7-28071GB
Main hydraulic pump, disassembly and assembly...........................................8010 7-35490GB
Main hydraulic control valve, disassembly and assembly................................8011 9-36270GB
Attachment cylinders, disassembly and assembly...........................................8012 7-27902GB
Hand control levers, disassembly and assembly .............................................8013 7-28110GB
Foot control levers, disassembly and assembly ..............................................8014 7-28210GB
Six-solenoid valves, disassembly and assembly .............................................8015 7-27911GB
Caution valve, disassembly and assembly ......................................................8016 7-27942GB
Safety valve .....................................................................................................8017 7-29631GB
Hydraulic swivel, disassembly and assembly ..................................................8018 7-28080GB
Swing motor, disassembly and assembly (CX210 - CX230)............................8019 7-28011GB
Swing motor, disassembly and assembly (CX240) ..........................................8019 7-29760GB
Hydraulic functions...........................................................................................8020 7-28490GB
Copyright 2005 CNH France S.A.
Printed in France
CNH Cre 9-93540GB May 2005
,DIVISION/SECTION SECTION N° REFERENCE N°
9 UPPERSTRUCTURE
Quick coupler ...................................................................................................9000 9-93630GB
Upperstructure, turntable and counterweight...................................................9002 7-27982GB
Boom, dipper and bucket .................................................................................9003 7-27963GB
Seat and seat belt ............................................................................................9004 7-28120GB
Cab and cab equipment...................................................................................9005 7-28022GB
Air conditioning troubleshooting.......................................................................9006 9-88730GB
Air conditioning unit disassembly and assembly..............................................9007 7-29910GB
Air conditioning servicing .................................................................................9008
Air conditioning components............................................................................9009
Large format hydraulic and electrical schematics .........................................Pocket 7-27623
* Consult the Engine Service Manual
Sections to be distributed at a later date
NOTE: CNH Company reserves the right to make changes in the specifi-
cation and design of the machine without prior notice and without incur-
ring any obligation to modify units previously sold.
The description of the models shown in this manual has been made in
accordance with the technical specifications known as of the date of
design of this document.
Cre 9-93540GB Issued 05-05
, 1001
Section
1001
SAFETY, GENERAL INFORMATION
AND TORQUE SPECIFICATIONS
Copyright 2000 Case France
Printed in France
Case Cre 7-27690GB September 2000
, 1001-2
TABLE OF CONTENTS
GENERAL INFORMATION .......................................................................................................................................3
SAFETY..................................................................................................................................................................... 4
STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS............................................................................... 6
WARNING : This symbol is used in this manual to indicate important safety messages. Whenever you see
! this symbol, carefully read the message that follows, as there is a risk of serious injury.
Cre 7-27690GB Issued 09-00
Table of Contents
DIVISION/SECTION SECTION N° REFERENCE N°
1 GENERAL INFORMATION
Safety, general information and standard torque data .....................................1001 7-27690GB
General specifications and special torque setting............................................1002 7-29361GB
2 ENGINE
Removal and installation of the engine ............................................................2000 7-28230GB
Radiator and oil-cooler.....................................................................................2001 7-28050GB
Engine specifications ............................................................................................. *
Disassembly and assembly of the engine.............................................................. *
3 FUEL SYSTEM
Fuel tank ..........................................................................................................3001 7-27970GB
Fuel engine system................................................................................................ *
4 ELECTRICAL SYSTEM
Electrical system, electrical and electronic troubleshooting .............................4001 7-27724GB
Inspection and maintenance of batteries and connecting a booster battery ....4002 7-27921GB
Main and engine electronic control boxes........................................................4003 7-27933GB
5 UNDERCARRIAGE
Removal and installation of tracks ...................................................................5001 7-27750GB
Rollers..............................................................................................................5003 7-27772GB
Sprocket...........................................................................................................5004 7-27781GB
Idler wheel and tension shock absorber ..........................................................5005 7-27803GB
6 DRIVE TRAIN
Drive motor and final drive transmission removal and installation ...................6001 7-27841GB
Drive motor and final drive transmission disassembly and assembly ..............6002 7-28090GB
Swing reduction gear, removal and installation................................................6003 7-27820GB
Swing reduction gear, disassembly and assembly (CX210 - CX230) ..............6004 7-28371GB
Swing reduction gear, disassembly and assembly (CX240) ............................6004 7-28391GB
7 UNDERCARRIAGE HYDRAULICS
8 UPPERSTRUCTURE HYDRAULICS
Depressurising and decontaminating the hydraulic system, use of the
vacuum pump and bleeding the components ..............................................8000 7-27952GB
Specifications, troubleshooting, checks and hydraulic pressure settings ........8001 7-27704GB
Hydraulic reservoir removal and installation ....................................................8002 7-27990GB
Main and pilot pumps, removal and installation ...............................................8003 7-27860GB
Main hydraulic control valve, removal and installation.....................................8004 7-27890GB
Attachment cylinders, removal and installation................................................8005 7-27791GB
Hydraulic swivel, removal and installation .......................................................8006 7-27811GB
Pilot blocs, removal and installation.................................................................8007 7-28130GB
Swing motor, removal and installation (CX210 - CX230) .................................8008 7-28071GB
Swing motor, removal and installation (CX240) ...............................................8008 7-28071GB
Main hydraulic pump, disassembly and assembly...........................................8010 7-35490GB
Main hydraulic control valve, disassembly and assembly................................8011 9-36270GB
Attachment cylinders, disassembly and assembly...........................................8012 7-27902GB
Hand control levers, disassembly and assembly .............................................8013 7-28110GB
Foot control levers, disassembly and assembly ..............................................8014 7-28210GB
Six-solenoid valves, disassembly and assembly .............................................8015 7-27911GB
Caution valve, disassembly and assembly ......................................................8016 7-27942GB
Safety valve .....................................................................................................8017 7-29631GB
Hydraulic swivel, disassembly and assembly ..................................................8018 7-28080GB
Swing motor, disassembly and assembly (CX210 - CX230)............................8019 7-28011GB
Swing motor, disassembly and assembly (CX240) ..........................................8019 7-29760GB
Hydraulic functions...........................................................................................8020 7-28490GB
Copyright 2005 CNH France S.A.
Printed in France
CNH Cre 9-93540GB May 2005
,DIVISION/SECTION SECTION N° REFERENCE N°
9 UPPERSTRUCTURE
Quick coupler ...................................................................................................9000 9-93630GB
Upperstructure, turntable and counterweight...................................................9002 7-27982GB
Boom, dipper and bucket .................................................................................9003 7-27963GB
Seat and seat belt ............................................................................................9004 7-28120GB
Cab and cab equipment...................................................................................9005 7-28022GB
Air conditioning troubleshooting.......................................................................9006 9-88730GB
Air conditioning unit disassembly and assembly..............................................9007 7-29910GB
Air conditioning servicing .................................................................................9008
Air conditioning components............................................................................9009
Large format hydraulic and electrical schematics .........................................Pocket 7-27623
* Consult the Engine Service Manual
Sections to be distributed at a later date
NOTE: CNH Company reserves the right to make changes in the specifi-
cation and design of the machine without prior notice and without incur-
ring any obligation to modify units previously sold.
The description of the models shown in this manual has been made in
accordance with the technical specifications known as of the date of
design of this document.
Cre 9-93540GB Issued 05-05
, 1001
Section
1001
SAFETY, GENERAL INFORMATION
AND TORQUE SPECIFICATIONS
Copyright 2000 Case France
Printed in France
Case Cre 7-27690GB September 2000
, 1001-2
TABLE OF CONTENTS
GENERAL INFORMATION .......................................................................................................................................3
SAFETY..................................................................................................................................................................... 4
STANDARD TORQUE DATA FOR CAP SCREWS AND NUTS............................................................................... 6
WARNING : This symbol is used in this manual to indicate important safety messages. Whenever you see
! this symbol, carefully read the message that follows, as there is a risk of serious injury.
Cre 7-27690GB Issued 09-00
