Wacker Neuson DT12 Track Dumper Index:

1 Operation
1.1 Information on this service manual
1. 2 Identification of warnings and dangers
1. 3 Designated use and exemption from liability
1.4 Overall view of vehicle
1.5 Brief description
Definition of operator’s control stand
1.6 Type labels and component numbers
1.7 Maintenance prop
1.8 Maintenance prop for high-tip skip
1.9 Maintenance strut for high-tip skip
1.10 Maintenance prop for front skip
1.11 Maintenance strut for swivel skip
2 Technical data
2.1 Chassis
2.2 Diesel engine (up to number FA03048)
2.3 Diesel engine (up to number FB03076)
2.4 Working hydraulics (up to number FA02119)
2.5 Working hydraulics (from number FA02165 up to number FA03048)
2.6 Engine (starting from number FB03076)
2.7 Chassis (up to number FA02119)
2.8 Chassis (starting from number FA02165)
2.9 Working hydraulics (up to number FA02119)
2.10 Working hydraulics (from number FA02165 up to number FA03048)
2.11 Working hydraulics (starting from number FB03076)
2.12 Electrical system (up to number FA03048)
2.13 Electrical system (starting from number FB03076)
2.14 Tipping trailer
2.15 High-tip skip (option)
2.16 High-tip skip (option)
2.17 Self-loading equipment (option)
2.18 Front skip (option)
2.19 Swivel skip (optional)
2.20 Noise levels
2.21 Vibration
2.22 Fuses
2.23 Dimensions model DT12 with skip
2.24 Dimensions model DT12 with high-tip skip (option)
2.25 Dimensions model DT12 with high-tip skip (option)
2.26 Dimensions model DT12 with front skip (option)
2.27 Dimensions for model DT12 with swivel -tip skip (option)
2.28 General tightening torques
Tightening torques for hydraulic screw connections (dry assembly)
Tightening torques for high-resistance threaded fittings
3 Maintenance
3.1 Fluids and lubricants (up to number FA03048)
3.2 Fluids and lubricants (starting from number FA03076)
3.3 Maintenance plan DT12
3.4 Introduction
3.5 Fuel system
Specific safety instructions
Checking the fuel level
Refueling
Drain fuel
Stationary fuel pumps
Diesel fuel specification
Cleaning the filter cup/replacing the filter cartridge
Bleeding the fuel system
3.6 Engine lubrication system
Checking the oil level
Adding engine oil
Drain engine oil
Replacing the oil filter cartridge
3.7 Air filter
Replacing the filter
3.8 Hydraulic system
Specific safety instructions
Checking the hydraulic oil level
Adding hydraulic oil
Drain hydraulic oil
Replacing the hydraulic oil filter cartridge
Hydraulics cooling system
Specific safety instructions
Cleaning the oil/water radiator
Checking the coolant level/adding coolant
Draining coolant
Important information on the use of biodegradable oil
Checking hydraulic pressure lines
3.9 Tracks
Check track tension
Tightening the tracks
Decreasing track tension
3.10 Travel drive
Checking the oil level and adding oil
Draining oil
3.11 Electrical system
Specific safety instructions
Servicing and maintenance at regular intervals
Instructions concerning specific components
Alternator
Battery
Battery master switch
3.12 General maintenance
Cleaning
General instructions for all areas of the vehicle
Exterior of the vehicle
Engine compartment
Threaded fittings and attachments
Pivots and hinges
3.13 Overview of grease nipples DT12 with skip
3.14 Overview of grease zerks DT12 with high-tip skip (option)
3.15 Overview of grease nipples DT12 with front skip (option)
3.16 Overview of grease nipples DT12 with swivel skip (option)
3.17 Test report DT12
4 Engine
4.1 Engine overview
4.2 Valve clearance: checking and adjusting (up to number FA03048)
4.3 Valve clearance: checking and adjusting (from number FB03076)
4.4 Maximum speed: checking and adjusting (from number FA03048)
4.5 Maximum speed: checking and adjusting (from number FB03076)
4.6 Fan belts: checking tension and replacement
Checking the tension of the fan belt
Fan belt damage and wear and tear
Fan belt replacement
4.7 Engine malfunctions
5 Traveling drive
5.1 Traveling drive pump DT12
5.2 Legend: traveling drive pump DT12
5.3 Hydraulic motor
5.4 Manipulators
5.5 Test instructions
Checking travel pressure DT12
Checking boost pressure DT12
Checking straight-ahead vehicle travel
6 Hydraulic system
6.1 Gear pump for functions DT12
6.2 Hydraulic distributor DT12 with tip skip, front tip skip (optional), self-loading equipment (optional), swivel tip skip (optional )
6.3 Hydraulic distributor DT12 with fold-up skip (option)
6.4 Hydraulics distributor DT12 with hydraulic PTO shaft (option)
6.5 Preference valve DT12 with hydraulic PTO shaft (option)
6.6 Test instructions
Check: Service pressure for work hydraulics DT12 with skip, front skip (option), self-loader unit (option), rotary tip skip (option) (up to number FA02119)
Checking the operating pressure of the operating hydraulics DT12 with high-tip skip (option) (up to number FA02119)
Checking the operating pressure of the hydraulic PTO shaft (option) (up to number FA02119)
Check: Service pressure for work hydraulics DT12 with skip, front skip (option), self-loader unit (option), rotary tip skip (option) (from number FA02165)
Checking the operating pressure of the operating hydraulics DT12 with high-tip skip (option) (from number FA02165)
Checking the operating pressure of the hydraulic PTO shaft (option) (from number FA02165)
6.7 Hydraulics diagram DT12 with skip and loader unit (option)
6.8 Legend: hydraulics diagram DT12 with skip and loader unit (option)
6.9 Hydraulics diagram DT12 with skip, loader unit (option) and hydraulic PTO shaft (option)
6.10 Legend: hydraulics diagram DT12 with skip, loader unit (option) and hydraulic PTO shaft (option)
6.11 Hydraulics plan DT12 with high-tip skip (optional) and self-loading equipment (option)
6.12 Legend: DT12 with high-tip skip (option) and loader unit (option)
6.13 Hydraulics plan DT12 with rotary tip skip (optional)
6.14 Hydraulics plan DT12 with rotary tip skip (optional)
7 Electrical system
7.1 Ohm’s law (current, voltage, resistance); power
7.2 Measuring equipment, measuring methods
7.3 Electrical system (up to number FA03048)
7.4 Electrical system (from number FB03076)
7.5 Fuses
7.6 DT12 diagram
7.7 DT12 diagram (legend)
7.8 Engine wiring harness DT12
7.9 Instrument panel wiring harness DT12
7.10 Table of conductors DT12