jcb JS210 Service Manual

Contents Page No.
8-Spool Solenoid Valve JS200, JS240
Schematics, Technical Data 50 - 1
Dismantling and Assembly 51 - 1
Shuttle Valve
Schematic 55 - 1
Operation 55 - 2
Cushion Valves
Schematics, Technical Data 55 - 3
Operation 55 - 5
Stacked Valve
Schematic, Technical Data 60 - 1
Operation 60 - 2
Hydraulic Rams
Specifications 70 - 1
Precautions During Use 71 - 1
Bucket Ram Removal and Installation 72 - 1
Dipper Ram Removal and Installation 73 - 1
Boom Ram Removal and Installation 74 - 1
Dismantling and Assembly 75 - 1
Re-Conditioning 76 - 1
Trouble Shooting 78 - 1
Maintenance Specifications 79 - 1
Rotary Coupling
Schematic, Technical Data 80 - 1
Operation 81 - 1
Dismantling and Assembly 82 - 1
Slew Motor
Schematic, Technical Data 83 - 1
Operation 90 - 1
Maintenance Specifications 91 - 1
Motor Assembly/Cylinder Assembly
Dismantling and Assembly 92 - 1
Relief Valve
Dismantling and Assembly 93 - 1
Reduction Gear
Dismantling and Assembly 94 - 1
Trouble Shooting 95 - 1
Note: Except where indicated otherwise, information for the JS200 applies to
all variants of this machine, including the JS220. Similarly, information for the
JS240 applies also to all variants of that machine, including the JS260.
ii
Hydraulics
9803/6400
ii
Issue 2*
Section E Section E
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jcb JS210 Specifications

General

Brand	jcb
Model	JS210
Category	Excavators
Language	English