Description
Atlas Weyhausen TW50 Service Manual for the TW50 articulated wheel loader. This factory workshop publication provides technicians with detailed information for maintenance, fault diagnosis, adjustment and repair of the machine’s principal mechanical, hydraulic and electrical systems.
The manual is intended for professional engineers, plant workshops and experienced machinery repairers. It includes safety requirements, technical data, tightening torques, inspection procedures and practical dismantling and assembly instructions. Hydraulic and electrical circuit diagrams are also included within the publication.
This is Revision 01, issued 08-08-07 under order number 8015739. It contains 239 pages covering the TW50 model identified in the manual.
CHASSIS AND ARTICULATED JOINT
The front and rear carriage section covers inspection and repair of the loader structure and articulated pendulum joint.
- Front and rear carriage data
- Front carriage repairs
- Articulated pendulum joint fault diagnosis
- Assembly dimension checks
- Pendulum and articulated joint inspection
- Separating the front and rear carriage
- Reassembly of the two carriage sections
- Engine hood removal
- Welding and preservation work
HOISTING GEAR AND LOADER HYDRAULICS
Inspection, maintenance and repair instructions are provided for the hoisting gear and its associated hydraulic components.
- Hoisting gear operating faults and remedies
- Greasing requirements
- Hoisting gear inspection
- Disassembly and assembly
- Replacement of hoisting gear components
- Hydraulic cylinder replacement
HYDRAULIC SYSTEM
A substantial hydraulic section presents system data, diagnostic information, measurement requirements, adjustments and component repairs. It also explains correct hose positioning and safe working practices.
- Hydraulic faults, causes and corrective measures
- Measuring and test instruments
- System adjustment procedures
- Travel, load and charge pump repairs
- Pump set and travel motor repairs
- Loading-circuit control block repairs
- Hydraulic cylinder and steering-unit repairs
- Inching valve and differential-lock control block
- Hydraulic oil cooler inspection
- Circuit venting, rinsing and oil conversion
An appendix supplies the hydraulic system circuit diagram for workshop reference.
ELECTRICAL SYSTEM
The electrical chapter supports systematic inspection, servicing and repair of the TW50 electrical installation.
- Fuse and relay identification
- Lighting and switch overviews
- Operating faults and solutions
- Battery servicing and maintenance
- Electrical system checks
- Control-board repairs
- Cab electrical system repairs
- Lighting system repairs
- Handbrake and brake-light switches
- Electrical circuit diagrams
DIESEL ENGINE AND ASSOCIATED SYSTEMS
The engine chapter contains technical data, routine servicing, adjustment information and selected machine-level repair procedures. It does not present itself as a separate full engine overhaul manual.
- Diesel engine technical data
- Fuel and engine-oil information
- Engine fault diagnosis
- Engine oil and filter changes
- Cooling-system and air-filter cleaning
- Engine mounting and leak checks
- Fuel-system inspection and venting
- Fuel pre-filter and filter replacement
- Engine-speed and fan-belt checks
- Accelerator cable and exhaust replacement
AXLES AND BRAKES
Service information for the axle and drum-brake assemblies includes maintenance data, troubleshooting and major component replacement.
- Axle and brake technical data
- Operating faults and remedies
- Lubricants and filling quantities
- Axle oil-level checks
- Brake-fluid checking and replacement
- Cardan-shaft replacement
- Front axle replacement
- Rear axle replacement
TESTING, ADJUSTMENT AND TROUBLESHOOTING
The Atlas Weyhausen TW50 Service Manual combines fault tables with system-specific checks and adjustment instructions. Hydraulic measurement conditions, test equipment, safety precautions and corrective measures are covered alongside troubleshooting for the hoisting gear, electrical system, diesel engine, axles and brakes.
General workshop information includes safe machine securing, suitable repair locations, international measuring units, hydraulic hose connections and tightening torques for specified fasteners.
ATLAS WEYHAUSEN TW50 SERVICE MANUAL COVERAGE
Model covered: TW50
Machine type: Articulated wheel loader
Serial numbers covered: Not stated in the supplied manual details.
Market version: Not stated.
MANUAL DETAILS
- Manual type: Service and repair manual
- Publication/order number: 8015739
- Revision: Rev. 01
- Issue: 08-08-07
- Page count: 239
- Language: English
This manual is a focused workshop reference for maintaining and repairing the TW50 wheel loader. Its system-based organisation allows technicians to move from technical data and diagnosis through to adjustment, dismantling and component repair.
Before ordering, compare the model, order number and issue information with the identification of the machine and any existing workshop documentation.
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