Wacker Neuson DT25 Track Dumper Service Repair Manual

Table of Content – Wacker Neuson DT25 Manual

• Operation
  • Information on this service manual
• 2 Identification of warnings and dangers
• 3 Designated use and exemption from liability
  • Overall view of vehicle
  • Brief description
  • Type labels and component numbers
  • Maintenance prop
• Technical data
  • Chassis
  • Diesel engine
  • Hydraulic system
  • Operating hydraulics
  • Electrical system
  • Swivel skip
  • Front skip (option)
  • Noise levels
  • Vibration
  • Fuses
  • Dimensions model DT25 with swivel skip
  • Dimensions model DT25 with swivel skip and stabilizer blade (option)
  • Dimensions model DT25 with front skip (option)
  • General tightening torques
• Tightening torques for hydraulic screw connections (dry assembly)
• Tightening torques for high-resistance threaded fittings
• Maintenance
  • Fluids and lubricants
  • Maintenance plan DT25
  • Introduction
  • Fuel system
• Specific safety instructions
• Refueling
• Drain fuel
• Stationary fuel pumps
• Diesel fuel specification
• Cleaning the filter cup/replacing the filter cartridge
• Bleeding the fuel system
  • Engine lubrication system
• Checking the oil level
• Adding engine oil
• Drain engine oil
• Replacing the oil filter cartridge
  • Engine and hydraulics cooling system
• Specific safety instructions
• Checking the coolant level/adding coolant
• Draining coolant
• Cleaning the radiator
  • Air filter
• Replacing the filter
  • Hydraulic system
• Specific safety instructions
• Checking the hydraulic oil level
• Adding hydraulic oil
• Drain hydraulic oil
• Replacing the hydraulic oil filter cartridge
• Replacing the cartridge of hydraulic oil intake filter
• Checking hydraulic pressure lines
  • Tracks
• Checking track tension
• Tightening the tracks
• Decreasing track tension
  • Traveling drive
• Checking the oil level and adding oil
• Draining oil
  • Electrical system
• Specific safety instructions
• Servicing and maintenance at regular intervals
• Instructions concerning specific components
• Alternator
• Battery
• Battery master switch
• Flashing headlight
  • General maintenance
• Cleaning
• General instructions for all areas of the vehicle
• Exterior of the vehicle
• Engine compartment
• Threaded fittings and attachments
• Pivots and hinges
  • Overview of grease nipples DT25 with swivel skip
  • Overview of grease nipples DT25 with front skip (option)
  • Test report DT25
• Engine
  • Engine overview
  • Checking and adjusting valve clearance
  • Checking and adjusting maximum engine speed
  • Fan belts: checking tension and replacement
• Checking the tension of the fan belt
• Fan belt damage and wear and tear
• Fan belt replacement
  • Engine malfunctions
• Traveling drive
  • Travelling drive pump DT25
  • Legend: traveling drive pump DT25
  • Automotive valve DT25
• Pump diagram with variable displacement with automotive valve
  • Hydraulic motor
  • Left control lever
  • Solenoid valve for changeover of Drive control
  • Test instructions
• Checking travel pressure DT25
• Checking straight-ahead vehicle travel
• Checking: automotive valve DT25
• Hydraulic system
  • Gear pump for functions DT25
  • Right-hand control lever
  • Hydraulic control valve DT25 with swivel skip, front skip (option)
  • Check valve DT25 with swivel skip
  • Solenoid valve for hydraulic PTO shaft (option)
  • Test instructions
• Checking the operating pressure of the operating hydraulics DT25 with swivel skip, front skip (option)
• Checking boost pressure DT25
  • Hydraulics diagram DT25 with swivel skip and front skip (option)
  • Legend: hydraulics diagram DT25 with swivel skip and front skip (option)
  • Hydraulics diagram DT25 with swivel skip, front skip and hydraulic PTO shaft (option)
  • Legend: hydraulics diagram DT25 with swivel skip, front skip and hydraulic PTO shaft (option)
  • Hydraulics diagram DT25 with swivel skip and dozer blade (option)
  • Legend: hydraulics diagram DT25 with swivel skip and dozer blade (option)
• Electrical system
  • Ohmic law (current, voltage, resistance); Power
  • Measuring equipment, measuring methods
  • Electric units
  • Fuses
  • Instrument panel overview
  • DT25 diagram
  • DT25 diagram (legend)
  • Engine wiring harness DT25
  • Instrument panel wiring harness DT25 (right)
  • Instrument panel wiring harness DT 25 (left)
  • Control unit wiring harness DT25
  • Chassis wiring harness DT25
  • Table of conductors DT25