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JCB 802.7 / 803 / 804 excavator, repair e-manual

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Only original manuals
Available immediately after payment
Full compliance with the paper edition
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Publisher: © "PowerLine"
ISBN: 977-129-542-511-3
Number of pages: 254
Format: file PDF

In the manual you will find

  • Step-by-step guide to repair various components and assemblies
  • Self-care and maintenance instructions
  • Car design and prevention information
  • Information for a trip to the service station, if self-repair is not possible
Publisher: PowerLine
Categories: Excavators , JCB , Loaders
Only original manuals
Available immediately after payment
Full compliance with the paper edition
100% protection of your payments
Publisher: © "PowerLine"
ISBN: 977-129-542-511-3
Number of pages: 254
Format: file PDF

In the manual you will find

  • Step-by-step guide to repair various components and assemblies
  • Self-care and maintenance instructions
  • Car design and prevention information
  • Information for a trip to the service station, if self-repair is not possible

Content

Hydraulics circuit

General information

  • Introduction
  • Fluids, lubricants, capacities and specifications
  • Greasing
  • Coolant mixtures
  • Service schedules

Hydraulics

  • Technical data
  • Hydraulic pump
  • Track motor
  • Slew motor
  • Hydraulic gear pump
  • Fault finding
  • Control valve
  • Main relief valves
  • Auxiliary relief valve
  • Rotary coupling
  • Pressure testing
  • Hydraulic oil cooler

Options

  • General description
  • Hand controllers

Body and framework

  • General description
  • Front attachment
  • Bucket ram pivot and linkage
  • Dipper
  • Upper structure
  • Kingpost

Engine

  • Technical data
  • Engine oil
  • Engine oil cooler
  • Oil pressure relief valve
  • Fuel filter
  • Fuel lift pump
  • Fuel injection pump
  • Fuel injectors and fuel pipe
  • Fuel system
  • Water pump / thermostat
  • Fan belt
  • Alternator
  • Cylinder head
  • Pistom and connecting rods
  • Timing gear case
  • Camshaft assembly and tachometer drive
  • Crankshaft

Gearboxes

  • Technical data
  • Track gearbox
  • Slew gearbox

Track and running gear

  • General description
  • Tracks
  • Track rollers
  • Track idler and recoil unit
  • Driven sprocket
  • Track roller metallic face seals

Electrics

  • Battery
  • Alternator
  • Starter motor
  • Circuit diagram

Index

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