Description
Same Rubin 120 135 150 Workshop Manual provides factory technical guidance for the repair, diagnosis, adjustment and overhaul of the Rubin 120, Rubin 135 and Rubin 150 tractors. This substantial 812-page publication is intended for professional technicians, agricultural engineers and workshops responsible for maintaining these specific SAME models.
The manual explains the correct methods for fault diagnosis, dimensional checks, visual inspection and safe workshop practice. It supplies adjustment data, tightening torques and information about the specified products and special tools required for particular operations.
Procedures are organised into clearly defined sections covering general workshop information, mechanical and hydraulic operation, electrical and electronic systems, external checks and adjustments, and removal and overhaul of major assemblies.
GENERAL WORKSHOP INFORMATION
The introductory section establishes the working practices and technical conventions used throughout the manual. It should be consulted before beginning repair or dismantling work.
- General workshop safety rules
- Removal and refitting precautions
- Manual symbols and procedure conventions
- Specified products and workshop materials
- Standard tightening torque tables
- Units of measurement and conversion information
- Special-tool references
- Guidance for consulting and updating the manual
MECHANICAL AND HYDRAULIC SYSTEMS
Section 10 contains technical descriptions and information concerning the mechanical and hydraulic operation of the tractor’s components. It identifies components and provides supporting technical data for diagnosis and repair planning.
- Mechanical operating descriptions
- Hydraulic operating information
- Component identification and designations
- Hydraulic diagrams
- General technical data
- System information for workshop diagnosis
ELECTRICAL AND ELECTRONIC SYSTEMS
Section 20 addresses the electrical and electronic systems fitted to the machines. It includes diagrams and guidance relating to the diagnostic equipment specified by the manufacturer.
- Electrical system information
- Electronic system information
- Electrical and electronic diagrams
- Fault-diagnosis guidance
- ALL ROUND TESTER operating guidance
- Machine configuration using the tester
- Electrical connector handling precautions
- Control-unit protection during welding work
TESTING AND ADJUSTMENT
Section 30 contains checks and adjustments relating to external components. These operations are performed without removing the principal assemblies forming the tractor frame and cab.
- External component checks
- Workshop adjustment methods
- Inspection procedures
- Dimensional checks
- Visual inspection requirements
- Specified adjustment data
- Procedure-specific tightening torques
ENGINE AND TRANSMISSION OVERHAUL
Section 40 provides removal and overhaul procedures for the engine and transmission assemblies. Instructions distinguish removal operations from special refitting requirements and identify where specified tools, fluids or torque settings apply.
- Engine removal procedures
- Engine overhaul procedures
- Transmission removal procedures
- Transmission overhaul procedures
- H-M-L transmission assemblies
- Front gearbox procedures
- Rear gearbox procedures
- Special refitting techniques
- Fluid draining and replenishment references
TROUBLESHOOTING AND REPAIR
The Same Rubin 120 135 150 Workshop Manual is designed to support accurate fault diagnosis and consistently executed repairs. Safety notices and technical symbols draw attention to pressurised systems, component weights, specified coatings, fluid requirements and critical tightening torques.
Removal and refitting guidance includes cleanliness requirements, identification of wires and pipes, protection of open hydraulic and fuel lines, correct handling of seals and retaining components, and careful use of suitable lifting equipment. Instructions also cover post-repair fluid checks and lubrication following assembly.
SAME RUBIN 120 135 150 WORKSHOP MANUAL MODEL COVERAGE
- SAME Rubin 120
- SAME Rubin 135
- SAME Rubin 150
MARKET VERSION
Market version is not stated in the supplied manual pages.
SERIAL NUMBERS COVERED
No serial-number range is stated in the supplied manual pages. Confirm applicability by model designation before undertaking work.
MANUAL DETAILS
- Manufacturer: SAME
- Manual type: Factory workshop manual
- Models: Rubin 120, Rubin 135 and Rubin 150
- Page count: 812 pages
- Language: English
This is a detailed workshop publication rather than an operator’s handbook. It is suitable for technicians undertaking systematic diagnosis, checking, adjustment, component removal and major assembly overhaul on the listed tractors.
With 812 pages of model-specific factory information, the Same Rubin 120 135 150 Workshop Manual is a practical technical reference for professional agricultural workshops, independent repair specialists and experienced owners carrying out correctly planned repairs.

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