Target Audience:
Owners, mechanics, and restorers of SAME Laser 90 tractors.
Value Proposition:
Provides essential parts identification for repair, maintenance, and restoration, enabling cost-effective DIY solutions and informed purchasing decisions.
Document Utility:
Highly detailed pictures and information facilitate self-service repairs and component sourcing.
Systems Covered:
• Accessories
• Bodywork
• Cab
• General Components
• Electrical System
• Engine
• Front and Rear Power Take-Off (PTO)
• Front Axle
• Gearbox/Transmission
• Rear Axle
• S.A.C. (Self-Aligning Clutch) System
• Steering Hydraulics
• Wheels and Tires
Estimated Page Count:
N/A (Digital format implies variable or unstated)
Manual Type:
Parts Catalog / Illustrated Parts List
Language:
Assumed English (based on product description)
Print Quality Recommendation:
Printable, allowing users to select specific pages or the entire manual for hard copy reference.
Binding Type:
N/A (Digital Download - User printable)
Paper Type:
N/A (Digital Download - User printable)
Engine Systems:
Engine assembly, internal components, cooling, lubrication, fuel delivery (likely for diesel engines).
Drivetrain Systems:
Front and rear axles, differentials, drive shafts, PTO systems (front and rear), gearbox components, clutch (S.A.C.).
Hydraulic Systems:
Steering hydraulics, potentially hydraulic lift and auxiliary systems.
Electrical Systems:
Wiring harnesses, lighting, starter, alternator, control components.
Bodywork And Cab:
Sheet metal, doors, windows, interior trim, operator station components, fenders, grille.
Accessory Systems:
Optional equipment and their related components.
Repair And Rebuild:
Detailed diagrams for disassembly, reassembly, and replacement of individual parts. Facilitates repair and rebuild of all covered systems.
Maintenance And Refurbishment:
Identification of parts for routine maintenance, replacement, and refurbishment of components.
Parts Identification:
High level of detail with illustrated diagrams showing part numbers for all major and minor components.
Depth Of Information:
Comprehensive for parts identification and procurement, suitable for DIY mechanics, technicians performing repairs, and restoration projects.
Engine Family:
Likely SAME DT Series Diesel (specific model not detailed in product info)
Horsepower Range:
Around 90 HP (as per model designation '90')
Cooling Method:
Water-cooled (typical for this class of tractor)
Oil Type:
Specific diesel engine oil (e.g., API CF or higher) – refer to actual manual for exact specifications and capacity.
Transmission Type:
Likely a synchronized mechanical gearbox with multiple speed ranges (e.g., 12 forward, 12 reverse or similar configurations). Specific options not detailed.
Gear Shifting:
Synchromesh engagement for easier shifting.
Gearbox Oil Type:
Hypoid gear oil (e.g., API GL-4 or GL-5) – refer to actual manual for exact specifications and capacity.
Wheelbase:
Varies by configuration, but typical for a 90hp tractor in this era.
Operating Weight:
Typically in the 3,000 - 4,000 kg range, depending on configuration.
Towing Capacity:
Refer to specific tractor configuration and local regulations.
Instrument Cluster:
Basic analog gauges for engine RPM, speed, fuel level, engine temperature, and oil pressure.
Traction Control:
Not typically featured on tractors of this era; relies on driver skill and proper tire/weight configuration.
Power Outlets:
Likely a 12V socket for accessories if equipped with a cab.
Engine Oil Change:
Typically every 250-500 operating hours or annually. Specific interval depends on operating conditions and oil type.
Hydraulic Oil Change:
Typically every 1000-1200 operating hours or annually.
Air Filter Maintenance:
Check/clean regularly, replace as needed, typically based on operating environment.
Coolant Type:
Ethylene glycol based antifreeze (50% mix with distilled water) for protection down to -37°C.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic fluid.
Common Wear Items:
Clutch components (especially S.A.C. system), brake discs/pads, hydraulic seals, PTO bearings, potential for electrical connector corrosion.
Engine Reliability:
Generally robust, but injection pump and injector maintenance may be required over time.
Transmission Wear:
Synchro rings and gear teeth can wear with heavy use or improper shifting.