Target Audience:
Owners and technicians of Yanmar EF312T and EF352T Diesel Tractors requiring in-depth maintenance and repair guidance.
Value Proposition:
An inexpensive way to keep the vehicle working properly by providing comprehensive, factory-level service information.
Key Selling Points:
Detailed illustrations, step-by-step instructions, complete coverage, DIY friendly, professional mechanic approved.
Manual Scope:
Comprehensive service, repair, and workshop coverage for Yanmar EF312T and EF352T Diesel Tractors.
Estimated Page Count:
Hundreds of pages (exact count not specified, but described as '100 percents complete and intact' with 'hundreds of photos and illustrations').
Manual Type:
Factory Service Repair Workshop Manual
File Format:
PDF (Portable Document Format)
Operating Systems:
All PC based Windows operating systems and Mac.
Software Requirements:
Adobe PDF Reader & WinZip
Download Type:
Instant Download
Print Feature:
All pages are printable.
Engine Service:
Complete engine overhaul, diagnostics, and repair procedures.
Transmission Service:
Detailed procedures for transmission disassembly, assembly, and repair.
Drivetrain Service:
Front axle, rear axle, and brake system service and repair.
Hydraulic System Service:
Hydraulic lift unit operation, maintenance, and repair.
Steering System Service:
Power steering system maintenance and repair.
Electrical System Service:
Wiring diagrams, component testing, and electrical system troubleshooting.
Clutch Service:
Clutch system inspection, adjustment, and replacement procedures.
Chassis And Frame:
Structural components and their maintenance.
Cooling System:
Radiator, thermostat, and cooling fan maintenance.
Fuel System:
Fuel tank, pump, filter, and injector service.
Exhaust System:
Muffler, pipe, and emission control components.
Diagnostic Procedures:
Troubleshooting guides and diagnostic trees for common and uncommon issues.
Disassembly Assembly:
Step-by-step instructions for complete component disassembly and reassembly.
Maintenance Procedures:
Routine maintenance tasks, inspections, and adjustments.
Repair Procedures:
Detailed repair instructions for all major systems.
Adjustment Procedures:
Calibration and adjustment specifications for various components.
Specification Charts:
Torque specifications, clearances, and tolerances.
Wiring Diagrams:
Complete electrical schematics for the tractor models.
Depth Of Information:
Highly detailed, factory-level technical information suitable for both DIY enthusiasts and experienced mechanics.
Illustrations And Photos:
Hundreds of detailed illustrations and photographs to guide through procedures.
Coverage Level:
Complete disassembly of the machine is the basis for the instructions.
Engine Type:
Diesel (Specific engine model not detailed in product description, but likely a Yanmar inline 3-cylinder or similar).
Horsepower Range:
Likely in the 30-40 HP range for the EF312T and 35-45 HP range for the EF352T (specific figures not provided).
Torque Specifications:
Detailed torque specifications for all engine components will be present in the manual.
Injection System:
Likely direct injection, possibly with rotary injection pump or common rail depending on exact sub-model year.
Transmission Type:
Likely a manual transmission with a synchronized gear system and a 2-speed PTO (Power Take-Off) depending on the specific configuration of the EF312T and EF352T models. May also feature a creeper gear range. Specific details within manual.
Transmission Features:
Potential for hydrostatic transmission (HST) on certain variants, though the manual likely covers the mechanical transmission primarily. Detailed information on PTO speeds and engagement will be covered.
Gear Ratios:
The manual will contain specific gear ratios for all forward and reverse gears.
Infotainment Systems:
Basic operator controls. No complex infotainment systems expected on these utility tractor models.
Driver Assistance Features:
Features like power steering are standard. Other advanced driver assistance systems are not typically found on tractors of this class.
Connectivity Options:
None beyond basic electrical power for accessories.
Engine Oil Change:
Likely every 100-250 operating hours, depending on operating conditions. Specific interval detailed in the manual.
Hydraulic Fluid Change:
Typically every 250-500 operating hours. Manual will specify precise interval and fluid type.
Air Filter Replacement:
Intervals will be based on operating hours and environmental conditions. Manual will provide guidance.
Engine Oil Type:
Diesel Engine Oil, likely API CF or higher, SAE 10W-30 or 15W-40. Specific viscosity and API rating will be in the manual.
Hydraulic Fluid Type:
Typically a universal tractor transmission oil (UTTO) or a specific hydraulic/transmission fluid. Manual will list the exact Yanmar specification.
Transmission Fluid Type:
Often shares the same fluid as the hydraulic system (UTTO). Manual will confirm.
Coolant Type:
Ethylene glycol-based antifreeze/coolant. Manual will specify mixture ratio and type.
Common Wear Items:
As with most tractors, common wear items may include clutch components, brake pads, hydraulic seals, and filters. The manual will detail how to inspect and replace these.
Diagnostic Tips:
The manual's troubleshooting section is crucial for identifying and resolving issues such as starting problems, power loss, hydraulic leaks, or transmission engagement issues.
Manufacturer History:
Yanmar is a Japanese company founded in 1912, renowned for its expertise in diesel engines and a wide range of industrial machinery, including tractors.
Tractor Series Context:
The EF series tractors are typically compact to sub-compact utility tractors, designed for small to medium-sized farms, landscaping, and property maintenance. The EF312T and EF352T represent specific models within this popular series, offering a balance of power and maneuverability.
