Target Audience:
Yanmar YM155 and YM155D tractor owners, operators, mechanics, and repair shops.
Advantage:
Provides professional-level repair and maintenance information, saving significant costs compared to professional service.
Completeness:
Complete and intact manual with no missing or corrupt parts.
Accuracy:
Written by the manufacturer (Yanmar), ensuring accuracy and reliability of information.
Usability:
Features easy-to-follow directions, diagrams, and troubleshooting guides.
Brakes:
Comprehensive coverage of the braking system, including hydraulic and park brake components.
Clutch:
Detailed service and repair information for the clutch system.
Cab:
Information related to the tractor's cab, likely focusing on operator comfort and controls.
Cooling System:
Maintenance, diagnosis, and repair of the cooling system (radiator, thermostat, coolant)..
Diesel Fuel System:
In-depth coverage of the diesel fuel injection system, including pumps, injectors, and filters.
Differential Lock:
Operation, maintenance, and repair of the differential lock mechanism.
Electrical System:
Complete coverage including wiring diagrams, troubleshooting, starter, alternator, battery, and lighting.
Engine:
Detailed engine overhaul, diagnostics, repair, and maintenance procedures.
Fenders Fuel Tank Platform:
Bodywork and chassis components, including fuel system installation and maintenance.
Final Drive:
Service procedures for the final drive assemblies.
Front System:
General front-end components and systems.
Front Wheel Drive:
Repair and maintenance of the optional or standard front-wheel-drive system.
Hydraulic System:
Comprehensive coverage of the hydraulic system, including pumps, cylinders, valves, and fluid maintenance.
Main Drive Bevel Gears Differential:
Detailed service for the main drive, including bevel gears and the differential assembly.
Park Brake:
Specific instructions for the park brake system's maintenance and repair.
Power Steering System:
Diagnosis, repair, and maintenance of the power steering system.
Power Take Off:
Service and troubleshooting for the PTO system, including engagement and operation.
Rear Axle:
Maintenance and repair of the rear axle assembly.
Steering Gear:
Detailed procedures for the steering gear and linkage.
Transmission:
Complete coverage of transmission types, including maintenance, repair, and overhaul.
Maintenance:
Routine maintenance, fluid changes, filter replacements, lubrication schedules.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and complex issues.
Repair:
Step-by-step repair instructions for virtually all components and systems.
Disassembly Assembly:
Detailed instructions for dismantling and reassembling components and systems.
Cleaning Reinstallation:
Procedures for cleaning parts and correctly reinstalling them.
Depth Of Information:
Professional-grade, equivalent to factory service manual used by local repair shops.
Diagnostic Capabilities:
Comprehensive diagnostic information, including troubleshooting charts and electrical service procedures.
Detail Level:
Hundreds of pages with detailed diagrams, illustrations, and step-by-step instructions.
Scheduled Maintenance:
The manual will contain detailed recommended service intervals for all maintenance tasks.
Engine Oil Type:
The manual will specify the correct engine oil grade and viscosity for Yanmar diesel engines.
Coolant Type:
The manual will detail the appropriate coolant specification and mixture ratio.
Hydraulic Fluid Type:
The manual will specify the correct hydraulic fluid type and specifications.
Common Wear Items:
While specific issues are not listed, the manual covers components prone to wear like clutch, brakes, and hydraulic seals.