jcb JS145 User Manual

Page No.Contents
Section 1 - General Information
1-i 1-i
Introduction
Identifying Your Machine ........................................................................... 1-1
Safety
Introduction ................................................................................................ 1-3
Use
Introduction ................................................................................................ 1-5
Scope ........................................................................................................ 1-6
Personnel ..............................................................................................1-6
Applications ...........................................................................................1-6
Newest Data ..........................................................................................1-6
Format ....................................................................................................... 1-7
Left Side, Right Side .................................................................................. 1-8
Hydraulic Schematic Codes ...................................................................... 1-9
Colour Codes ........................................................................................1-9
Routine Maintenance
Maintenance Schedules .......................................................................... 1-11
General Procedures
Introduction .............................................................................................. 1-13
Parking the Machine and Making it Safe ................................................. 1-14
Venting the Hydraulic Pressure ..............
................................................. 1-15
Connecting/Disconnecting Hydraulic Hoses ............................................ 1-16
Battery Disconnection/Connection .......................................................... 1-17
Removing and Replacing Components ................................................... 1-18
Preparation ..........................................................................................1-18
Original Components ...........................................................................1-18
New Components ................................................................................1-18
Torques and Fixings ............................................................................1-18
Battery Charging System Precautions ....
................................................. 1-19
Gas Hydraulic Bladder Accumulators .....
................................................. 1-20
Replacement .......................................................................................1-20
Charging ..............................................................................................1-20
Service Consumables
Introduction .............................................................................................. 1-23
Sealing and Retaining Compounds ......................................................... 1-24
Torque Settings
Introduction .............................................................................................. 1-25
Zinc Plated Fasteners and Dacromet
Fasteners ..................................... 1-26
Introduction ..........................................................................................1-26
Bolts and Screws .................................................................................1-26
Hydraulic Connections ............................................................................. 1-30
'O' Ring Face Seal System ..................................................................1-30
'Torque Stop' Hose System .................................................................1-36
`Positional Type' Hydraulic Adaptors ....................................................... 1-37
Fitting Procedure .................................................................................1-37
Service Tools
Numerical List .......................................................................................... 1-39
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jcb JS145 Specifications

General

Brand	jcb
Model	JS145
Category	Excavators
Language	English