Wacker Neuson DT25 Track Dumper Service Repair Manual

Service Repair Manual: 140 Pages
Operators Manual: 104 Pages
Spare Parts Catalog: 199 Pages
Manuals: Service Repair Manual
Category: Wacker Neuson

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