Target Audience:
Owners, operators, and maintenance personnel of Yanmar EF312T and EF352T Diesel Tractors.
Manual Utility:
Offers comprehensive technical data crucial for maintaining and repairing these specific Yanmar tractor models, providing significant value to owners and technicians.
Ease Of Use:
Features 'easy to read type' for accessibility by a wide range of users.
Completeness Of Information:
Provides 'all the information needed to do the procedure correctly'.
Maintenance Philosophy:
Promotes proactive maintenance to prevent costly repairs and downtime.
Engine System:
Detailed procedures for disassembly, inspection, repair, and reassembly of the diesel engine.
Clutch System:
Service information for clutch operation, adjustment, and component replacement.
Transmission System:
Coverage for transmission removal, overhaul, and lubrication.
Front Axle System:
Service procedures for the front axle, including steering components and differential.
Rear Axle And Brakes System:
Detailed information on rear axle assembly, differential, braking system components, and service.
Power Steering System:
Procedures for power steering system maintenance, diagnosis, and repair.
Hydraulic Lift Unit System:
In-depth coverage of the hydraulic lift unit, including pump, cylinder, and control valve service.
Electrical Equipment System:
Diagnosis and repair of the tractor's electrical system, including wiring diagrams, components, and troubleshooting.
Appendix:
Includes supplementary technical data, specifications, or troubleshooting guides.
Disassembly And Reassembly:
Covers rough disassembly of major components, facilitating systematic repair.
Troubleshooting:
Implied by the need for comprehensive service and the 'perform procedure correctly' statement, likely integrated within system sections.
Preventive Maintenance:
Strong emphasis on routine and preventive maintenance to avoid premature failure and save costs.
User Level:
Suitable for first-time owners/amateurs to professional technicians.
Detail Level:
Provides all information needed to perform procedures correctly, suggesting a high level of detail.
Compatibility:
All Versions of Windows & Mac
Reader Requirement:
Adobe PDF Reader
Text Searchability:
PDF format typically allows for text search functionality.
Binding Method:
Digital Download (PDF), not applicable for physical binding.
Paper Quality:
Not applicable for digital download.
Engine Model Association:
Specific to Yanmar EF312T and EF352T tractor models. Engine variants (e.g., displacement, horsepower) are detailed within the manual.
Horsepower Range:
Typically, EF312T models are around 30-35 HP, and EF352T models around 50-55 HP, specific figures are within the manual.
Torque Specifications:
Detailed torque specifications for engine components are covered in the manual.
Fuel System Components:
The manual will likely cover injection pump, injectors, fuel filters, and fuel lines.
Transmission Type:
Likely a synchronized shuttle transmission or hydrostatic transmission, specific details in manual.
Optional Transmission Features:
PTO options, creeper gears, etc., would be detailed if applicable and covered.
Transmission Fluid Specifications:
Specific lubricant type and viscosity for the transmission will be provided in the manual.
Gear Ratios:
Detailed gear ratios for forward and reverse gears will be included in the manual.
Overall Length:
Specific dimensions for EF312T and EF352T are detailed in the manual.
Overall Width:
Specific dimensions for EF312T and EF352T are detailed in the manual.
Height To Roll Bar:
Specific dimensions for EF312T and EF352T are detailed in the manual.
Operating Weight:
Operating weight for both models will be specified in the manual.
Front Axle Weight:
Detailed weight distribution information within the manual.
Rear Axle Weight:
Detailed weight distribution information within the manual.
Rollover Protection Structure Rops:
Likely ROPS equipped, details on installation and maintenance in the manual.
Brake System Type:
Wet disc brakes are common on Yanmar tractors, manual will detail operation and service.
Parking Brake:
Details on parking brake operation and adjustment within the manual.
Seatbelt Information:
Information on seatbelt usage and maintenance, if equipped.
Operator Safety Guidelines:
General safety precautions for tractor operation and maintenance will be included.
Infotainment System:
Tractors of this era typically have basic operator interfaces rather than complex infotainment systems.
Driver Assistance Features:
Limited to basic operational controls and safety interlocks.
Connectivity Options:
Not applicable for this type of machinery.
Engine Oil Change Interval:
Recommended intervals for engine oil and filter changes (e.g., every 100-250 hours) will be detailed in the manual.
Transmission Fluid Service:
Schedule for transmission fluid checks and changes will be specified.
Hydraulic Fluid Service:
Intervals for hydraulic fluid and filter maintenance will be provided.
Engine Oil Specification:
Recommended engine oil viscosity grade (e.g., SAE 10W-30, 15W-40) and API classification will be stated.
Transmission Fluid Type:
Specific hydraulic/transmission fluid type (e.g., Yanmar specific, UTF) and capacity will be listed.
Coolant Specification:
Coolant type and mixture ratio (e.g., 50/50 ethylene glycol) will be specified.
Common Wear Items:
The manual will likely highlight common wear items such as filters, belts, and clutch components for proactive replacement.
Hydraulic System Maintenance:
Emphasis on maintaining hydraulic system cleanliness to prevent pump and cylinder damage.
Yanmar Heritage:
Yanmar has a long history of manufacturing reliable diesel engines and agricultural machinery, dating back to 1912.
Yanmar Ef Series:
The EF series typically represents compact to sub-compact utility tractors, designed for a range of agricultural and property maintenance tasks.
Production Period:
Specific production years for the EF312T and EF352T models are not provided but can be inferred from serial number information within the manual.
