Case CX75SR TIER 3 Service Manual page 3

DIVISION/SECTION
8 UPPERSTRUCTURE HYDRAULICS
Specifications, troubleshooting, checks and
hydraulic pressure settings..........................................................................8001
Removal and installation of the hydraulic reservoir .........................................8002
Removal and installation of the main hydraulic pump......................................8003
Removal and installation of the main hydraulic control valve - CX75SR .........8004
Removal and installation of the main hydraulic control valve - CX80 ..............8004
Removal and installation of the attachment cylinders......................................8005
Removal and installation of the hydraulic swivel ..............................................8006
Removal and installation of the pilot blocs.......................................................8007
Disassembly and assembly of the main hydraulic pump .................................8010
Disassembly and assembly of the main hydraulic control valve - CX75SR .....8011
Disassembly and assembly of the main hydraulic control valve - CX80 ..........8011
Disassembly and assembly of the attachment cylinders .................................8012
Disassembly and assembly of the hand control levers ....................................8013
Disassembly and assembly of the foot control levers ......................................8014
Disassembly and assembly of the solenoid valve block ..................................8015
Disassembly and assembly of the cushion valve.............................................8016
Disassembly and assembly of the hydraulic swivel .........................................8018
Disassembly and assembly of the swing motor ...............................................8019
Hydraulic functions ..........................................................................................8020
Hydraulic component functions........................................................................8030
9 UPPERSTRUCTURE
Air conditioning unit .........................................................................................9007
Large size hydraulic schematics - CX75SR.................................................. Pocket
Large size electrical schematics - CX75SR.................................................. Pocket
Large size hydraulic schematics - CX80....................................................... Pocket
Large size electrical schematics - CX80....................................................... Pocket
Lep SM75SRTOC-0NA
NOTE: CNH Company reserves the right to make changes in the specification
and design of the machine without prior notice and without incurring any obliga-
tion to modify units previously sold.
The description of the models shown in this manual has been made in accord-
ance with the technical specifications known as of the date of design of this
document.
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SECTION N° REFERENCE N°
SC75SRCX80-8001-0NA
SM75SR8002-0EN
SM75SR8003-0EN
SM75SR8004-0EN
SM80-8004-0EN
SM75SR8005-0EN
SM75SR8006-0EN
SM75SR8007-0EN
SM75SR8010-0EN
SM75SR8011-0EN
SM80-8011-0EN
SM75SR8012-0EN
SM75SR8013-0EN
SM75SR8014-0EN
SM75SR8015-0EN
SM75SR8016-0EN
SM75SR8018-0EN
SM75SR8019-0EN
SC75SRCX80-8020-0NA
SC75SRCX80-8030-0NA
SM75SR9007-0EN
KAJ11600-E00
KAR11060-E00
87725725A
87742052A
Issued 08-08