Wacker Neuson TH412 Telescopic Loaders Repair Manual

$ 45

Wacker Neuson TH412 Telescopic Loaders Repair Manual

Format: PDF (Printable Document)

File Language: English

File Pages: 568

File Size: 50.17 MB (Speed Download Link)

Brand: Wacker Neuson

Model: TH412 Telescopic Loaders

Type of Document: Repair Manual

Categories: ,

Description

Wacker Neuson TH412 Telescopic Loaders Repair Manual

📘 Show Index

Wacker Neuson TH412 Telescopic Loaders Index:

Repair Manual TH412
Repair Manual
Content
Part 1 – Safety 1-1
Part 3 – Inspection, Maintenance and Troubleshooting 3-1
Part 4 – Replacement and Repair 4-1
Part 5 – Circuit Diagrams and Technical Descriptions 5-331
Part 6 – Supplier Documentation 6-1
Preface
Before you read on …
Safety
Symbols
Repair work (complete vehicle)
Safety regulations for repair work (complete vehicle)
Engine
Safety regulations for work on the engine
Hydraulic system
Safety regulations for work on the hydraulic system
Drive and axles
Safety regulations for work on drive and axles
Brake system
Safety regulations for work on the brake system
Frame and telescopic arm
Safety regulations for work on frame and telescopic arm
Electrical system
Safety regulations for work on the electrical system
Technical Data
Technical Data
Overview
Technical Data – Engine
Filling quantities
Tightening torques
Pressure values
Flow rates
Safety stickers
Test equipment
7.1 Hydraulic test pump
7.2 Flow meter
7.3 Alternator tester
7.4 Magnetic field tester
7.5 Test manometer
7.6 Fuse tester set
Special tools
8.1 Drive out and drive in drift punches
8.2 Sealing plate (2 x)
8.3 Sleeve, steering cylinder
8.4 Insertion tool
8.5 Pin punch
8.6 Electrical contact tool
8.7 Half shells and puller
8.8 Hose clamp
8.9 Tool for contact removal
8.10 VLS induction switch setting gauge
Hose log book
Inspection, Maintenance and Troubleshooting
Inspections
Complete vehicle
1.1 Engine test report
1.2 Telescopic arm test report
Engine
2.1 Check and adjust valve clearance
2.2 Check exhaust system for leaks
2.3 Check radiator installation
2.4 Check radiator for leaks
2.5 Engine troubleshooting
Hydraulic system
3.1 Drive hydraulics
3.2 Checking steering hydraulics
3.3 Checking and adjusting inching
3.4 Working hydraulics
3.5 Hydraulic system troubleshooting
Drive and axles
4.1 Differential lock
4.2 Checking and adjusting steering
4.3 Checking water filling of the wheels
4.4 Troubleshooting on the drive
Brake system
5.1 Checking and adjusting brake
Frame and load arm
6.1 Telescopic arm troubleshooting
xdCab
7.1 Checking heater
7.2 Troubleshooting in the cab
Electrical system
8.1 Checking alternator
8.2 Checking starter motor
8.3 Checking temperature sensor
8.4 Checking tank sensor
8.5 Calibrating load display
8.6 Troubleshooting on the electrical system
Replacement and Repair
Replacement
Complete vehicle
9.1 Helpful tips
9.2 Replacing protective stickers
Engine
10.1 Engine
10.2 Radiator
10.3 Air filter unit
10.4 Fuel System
10.5 Exhaust system
Hydraulic system
11.1 Complete vehicle
11.2 Drive hydraulics
11.3 Steering hydraulics
11.4 Brake hydraulics
11.5 Working hydraulics (gear pump, valves)
11.6 Working hydraulics (fan motor, gear pump)
11.7 Working hydraulics (hydraulic cylinders)
11.8 Additional hydraulics, rear hydraulics and hydraulic locking
11.9 Tank, filter and hydraulic lines
Drive and axles
12.1 Replacing propeller shaft
12.2 Front axle
12.3 Rear axle
12.4 Steering cylinder
Brake system
13.1 Service brake
13.2 Parking brake
Frame and load arm
14.1 Frame
14.2 Holder
14.3 Tool holder
14.4 Telescopic arm
14.5 Replacing trailer coupling (option)
14.6 Rear three-point linkage (option)
Driver platform and cab
15.1 Attachments
15.2 Window panes and doors
15.3 Seat
15.4 Interior panelling
15.5 Operating lever
15.6 Frame
15.7 Steering column
15.8 Heater
Electrical system
16.1 Alternator, battery and motors
16.2 Switches and sensors
16.3 Relays, coils and fuses
16.4 Indicator lamps, warning buzzer and instruments
16.5 Lighting equipment
16.6 Additional electrical equipment
Attachments
17.1 Replacing ripping tooth of the earth bucket
17.2 Replacing locking device of the pallet fork
17.3 Replacing tines of the silage fork
17.4 Replacing hydraulic cylinder of the silage fork
17.5 Replacing hydraulic cylinder of the multi-purpose bucket
17.6 Replacing valve of the multi-purpose bucket
Circuit Diagrams and Technical Descriptions
Circuit diagrams and technical descriptions
Hydraulic circuit diagrams
Wiring diagram
Connector pin assignments / contact assignments
20.1 Connector pin assignments
20.2 Contact assignments
Technical description
21.1 Engine
21.2 Hydraulics
21.3 Drive and axles
Supplier Documentation
Supplier documentation
Engine operating manual (example)
Engine workshop manual (example)
Displacement pump repair instruction (example)
Displacement engine repair instruction (example)
Axle workshop manual (example)
Electrical components
Wiring diagram from serial no. 3014175

Wacker Neuson