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Dressta TD-20M Extra bulldozer, repair e-manual

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Publisher: © "PowerLine"
ISBN: 977-129-542-443-4
Number of pages: 584
Format: file PDF

About the manual

Engine type: Cummins QSC8.3

In the manual you will find

  • Step-by-step guide to repair various components and assemblies
  • Self-care and maintenance instructions
  • Bulldozer prevention information
  • Information for a trip to the service station, if self-repair is not possible
Publisher: PowerLine
Categories: Bulldozers

Contents

Introduction

  • Safety precautions
  • Service information
  • Loctite usage
  • Standard torques

Steering system

Cooling system

Drive train

  • Service / special tools
  • General
  • Operation
  • Hydraulic oil flow
  • Service diagnosis

Hydraulic torque converter

  • Service / special tools
  • General
  • Torque converter

Transmission

  • Service / special tools
  • General
  • Transmission
  • Pressure regulating valve
  • Range selector valve
  • Rate of rise valve
  • Drive train control valve
  • Charge and scavenge pump
  • Gear shifting valve
  • Priority valve
  • Drive train lock solenoid valve

Steering drive

  • Service / special tools
  • General
  • Steering drive
  • Two speed steering valve
  • Steering manifold

Final drive

  • Service / special tools
  • General
  • Sprocket
  • Final drive assembly
  • Planetary carrier housing
  • Pinion gear housing

Electrical

  • General
  • Wiring diagram
  • Alternator
  • Battery
  • Cranking motor 42MT
  • Cranking motor 39MT

Frame

  • General
  • Frame
  • Crosstube

Hydraulic

  • Service / special tools
  • General
  • Test and adjustment

Pumps

  • Service / special tools
  • Equipment pump

Valves

  • Service / special tools
  • Control valve
  • Pilot pressure valve
  • Quick drop valve
  • Blade tilt control valve

Cylinders

  • Service / special tools
  • Blade lift cylinders
  • Blade tilt cylinders
  • Ripper lift and pitch cylinders / blade tilt cylinders

Reservoirs and filters

Power

Superstructure

Suspension

  • Service / special tools
  • General
  • Front idler
  • Hydraulic track adjuster
  • Track top idler
  • Track roller
  • Track frame guide
  • Equalizer bar
  • Track frame
  • Pivot shaft
  • Track spring
  • Track frame alignment
  • Metal type face seals

Tracks or wheels

  • Service / special tools
  • Track chain

Mounted equipment

  • General
  • Bulldozer blade
  • Bulldozer push arm
  • Bulldozer struts
  • Bullgrader frame
  • Trunnions
  • Lift cylinder yoke
  • Ripper