Basic Information Identification Make: Kubota Model: L355 Vehicle Type: Tractor Model Family: Kubota L Series Compact Tractor Introduction Market Position Target Audience: Kubota L355 tractor owners, agricultural maintenance shops, heavy equipment repair services. Value Proposition: Provides comprehensive technical guidance to ensure optimal performance, longevity, and efficient repair of the Kubota L355 tractor. Key Features Content Focus: In-depth technical procedures, diagnostic information, and specifications crucial for effective maintenance and repair. Competitive Analysis Manual Advantage: Offers a consolidated and detailed resource, often exceeding the scope of basic owner's manuals for in-depth repair needs. Manual Details Coverage Areas Manual Type: Full Service Repair Manual Language: English Format: PDF Download Coverage Scope: Repair, Maintenance, Rebuild, Refurbish, Restoration Manual Coverage Systems Covered Engine: Detailed diagnosis, repair, and overhaul of engine components including cylinder head, block, crankshaft, pistons, connecting rods, camshaft, and valve train. Fuel System: Inspection, testing, and repair of fuel injection system, fuel pump, injectors, fuel lines, and fuel filter replacement. Cooling System: Radiator, water pump, thermostat, hoses, and coolant specifications. Lubrication System: Oil pump, oil filter, oil passages, and recommended lubricant specifications. Electrical System: Battery, charging system (alternator/generator), starting system (starter motor), lighting, wiring diagrams, fuses, relays, and electronic control units (ECU) if applicable. Transmission: Repair and maintenance of hydrostatic transmission (HST) or gear transmission, including torque converter, clutches, gears, hydraulic pumps, and control valves. Drive Train: Front and rear axles, differential, drive shafts, PTO (Power Take-Off) shaft, and final drives. Hydraulic System: Hydraulic pump, control valve, cylinders, hoses, filters, and fluid specifications for implement control and power steering. Braking System: Brake pedal, master cylinder, brake lines, brake calipers/drums, and parking brake mechanism. Steering System: Power steering pump, steering cylinder, tie rods, and steering wheel linkage. Chassis And Frame: Frame inspection, front axle support, and structural components. Operator Station: Seat, controls, dashboard instrumentation, ROPS (Roll-Over Protective Structure), and related safety features. Pneumatics: Tire pressure specifications and related components. Procedures Included Maintenance: Regular scheduled maintenance, lubrication points, filter changes, fluid checks and top-offs, and general inspection procedures. Troubleshooting: Diagnostic charts and procedures for identifying and resolving common problems related to engine performance, hydraulics, transmission, and electrical systems. Repair: Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation, including torque specifications and alignment procedures. Overhaul: Comprehensive guidelines for complete engine, transmission, and hydraulic system overhauls, including part replacement recommendations and machining tolerances. Adjustment: Procedures for adjusting clutch engagement, brake sensitivity, hydraulic system pressures, and valve clearances. Component Replacement: Guidance on replacing wear items such as filters, belts, hoses, seals, and bearings. Technical Depth Depth: Comprehensive, suitable for professional technicians and advanced DIY mechanics. Covers internal component repair, system diagnostics, and complete unit rebuilds. Diagnostic Tools: Mentions use of specific diagnostic tools or procedures where applicable (e.g., pressure gauges, multimeters). Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable for quick information retrieval. Print Quality Image Resolution: Assumed high resolution for clear diagrams and images. Binding Type Binding Method: N/A (Digital PDF Download) Paper Type Paper Quality: N/A (Digital PDF Download) Completeness Completeness Level: Full service and repair manual, covering all aspects of the tractor's operation and maintenance. Engine Specifications Primary Engine Engine Family: Kubota Diesel Engine Engine Model Code: Specific to L355 model (e.g., D1803-M, V2403-M variants depending on exact configuration and year). Engine Type: Naturally Aspirated or Turbocharged, 3 or 4 Cylinder, Liquid-Cooled Diesel Performance Rated Power Hp: Typically in the range of 35-40 Gross PTO horsepower for the L355 model series. Displacement Liters: Commonly around 1.8 to 2.4 liters, depending on the specific engine variant. Bore X Stroke Mm: Technical specification found within the manual for specific engine variants. Compression Ratio: Technical specification found within the manual for specific engine variants. Fuel System Injection Type: Direct Injection Fuel Type: Diesel Fuel Transmission Standard Transmission Type: Hydrostatic Transmission (HST) with Dual Pedals for Forward/Reverse control and variable speed adjustment. May also be available with a Synchro Shuttle or Glide Shift transmission depending on specific sub-model/year. Optional Optional Transmission: Standard gear transmission variants may exist for certain markets or configurations. Features Pto Type: Independent Rear PTO, often with options for Mid PTO (e.g., 2000 RPM). Transmission Fluid Spec: Kubota Super UDT fluid or equivalent (specified in manual). Transmission Fluid Capacity Liters: Specific capacity detailed in the manual (typically around 10-15 liters). Dimensions Exterior Overall Length Mm: Approx. 3000-3200 mm (without front end loader and rear implement). Overall Width Mm: Approx. 1400-1500 mm (at rear wheels, adjustable). Overall Height Mm: Approx. 2400-2500 mm (to top of ROPS). Wheelbase Mm: Approx. 1700-1800 mm. Weights Operating Weight Kg: Approx. 1300-1500 kg (without attachments). Drawbar Pull Kg: Specified in manual, varies based on tire size and weight. Safety Features Ratings Rops Certification: Standard equipped with ROPS for operator safety. Active Features Brake Type: Wet Disc Brakes Passive Features Seatbelt: Typically equipped with seatbelt for ROPS. Lighting:...
Detailed diagnosis, repair, and overhaul of engine components including cylinder head, block, crankshaft, pistons, connecting rods, camshaft, and valve train.
Fuel System:
Inspection, testing, and repair of fuel injection system, fuel pump, injectors, fuel lines, and fuel filter replacement.
Cooling System:
Radiator, water pump, thermostat, hoses, and coolant specifications.
Lubrication System:
Oil pump, oil filter, oil passages, and recommended lubricant specifications.
Electrical System:
Battery, charging system (alternator/generator), starting system (starter motor), lighting, wiring diagrams, fuses, relays, and electronic control units (ECU) if applicable.
Transmission:
Repair and maintenance of hydrostatic transmission (HST) or gear transmission, including torque converter, clutches, gears, hydraulic pumps, and control valves.
Drive Train:
Front and rear axles, differential, drive shafts, PTO (Power Take-Off) shaft, and final drives.
Hydraulic System:
Hydraulic pump, control valve, cylinders, hoses, filters, and fluid specifications for implement control and power steering.
Power steering pump, steering cylinder, tie rods, and steering wheel linkage.
Chassis And Frame:
Frame inspection, front axle support, and structural components.
Operator Station:
Seat, controls, dashboard instrumentation, ROPS (Roll-Over Protective Structure), and related safety features.
Pneumatics:
Tire pressure specifications and related components.
Procedures Included
Maintenance:
Regular scheduled maintenance, lubrication points, filter changes, fluid checks and top-offs, and general inspection procedures.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common problems related to engine performance, hydraulics, transmission, and electrical systems.
Repair:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation, including torque specifications and alignment procedures.
Overhaul:
Comprehensive guidelines for complete engine, transmission, and hydraulic system overhauls, including part replacement recommendations and machining tolerances.
Adjustment:
Procedures for adjusting clutch engagement, brake sensitivity, hydraulic system pressures, and valve clearances.
Component Replacement:
Guidance on replacing wear items such as filters, belts, hoses, seals, and bearings.
Technical Depth
Depth:
Comprehensive, suitable for professional technicians and advanced DIY mechanics. Covers internal component repair, system diagnostics, and complete unit rebuilds.
Diagnostic Tools:
Mentions use of specific diagnostic tools or procedures where applicable (e.g., pressure gauges, multimeters).
Manual Specifications
File Format
File Type:
PDF
Searchability:
Likely text-searchable for quick information retrieval.
Print Quality
Image Resolution:
Assumed high resolution for clear diagrams and images.
Binding Type
Binding Method:
N/A (Digital PDF Download)
Paper Type
Paper Quality:
N/A (Digital PDF Download)
Completeness
Completeness Level:
Full service and repair manual, covering all aspects of the tractor's operation and maintenance.
Engine Specifications
Primary Engine
Engine Family:
Kubota Diesel Engine
Engine Model Code:
Specific to L355 model (e.g., D1803-M, V2403-M variants depending on exact configuration and year).
Engine Type:
Naturally Aspirated or Turbocharged, 3 or 4 Cylinder, Liquid-Cooled Diesel
Performance
Rated Power Hp:
Typically in the range of 35-40 Gross PTO horsepower for the L355 model series.
Displacement Liters:
Commonly around 1.8 to 2.4 liters, depending on the specific engine variant.
Bore X Stroke Mm:
Technical specification found within the manual for specific engine variants.
Compression Ratio:
Technical specification found within the manual for specific engine variants.
Fuel System
Injection Type:
Direct Injection
Fuel Type:
Diesel Fuel
Transmission
Standard
Transmission Type:
Hydrostatic Transmission (HST) with Dual Pedals for Forward/Reverse control and variable speed adjustment. May also be available with a Synchro Shuttle or Glide Shift transmission depending on specific sub-model/year.
Optional
Optional Transmission:
Standard gear transmission variants may exist for certain markets or configurations.
Features
Pto Type:
Independent Rear PTO, often with options for Mid PTO (e.g., 2000 RPM).
Transmission Fluid Spec:
Kubota Super UDT fluid or equivalent (specified in manual).
Transmission Fluid Capacity Liters:
Specific capacity detailed in the manual (typically around 10-15 liters).
Dimensions
Exterior
Overall Length Mm:
Approx. 3000-3200 mm (without front end loader and rear implement).
Overall Width Mm:
Approx. 1400-1500 mm (at rear wheels, adjustable).
Overall Height Mm:
Approx. 2400-2500 mm (to top of ROPS).
Wheelbase Mm:
Approx. 1700-1800 mm.
Weights
Operating Weight Kg:
Approx. 1300-1500 kg (without attachments).
Drawbar Pull Kg:
Specified in manual, varies based on tire size and weight.
Safety Features
Ratings
Rops Certification:
Standard equipped with ROPS for operator safety.
Active Features
Brake Type:
Wet Disc Brakes
Passive Features
Seatbelt:
Typically equipped with seatbelt for ROPS.
Lighting:
Headlights, taillights, and work lights as standard or optional equipment.
Technology Features
Infotainment
Instrument Cluster:
Basic analog gauges and indicator lights for engine RPM, temperature, fuel level, oil pressure, and warning lights.
Driver Assistance
Pto Engagement:
Independent PTO engagement lever.
Connectivity
Electrical System Voltage:
12-volt electrical system.
Maintenance
Service Intervals
Engine Oil Change Hours:
Typically every 100 or 200 operating hours, depending on operating conditions and oil type (specified in manual).
Transmission Fluid Change Hours:
Typically every 400 or 600 operating hours or annually (specified in manual).
Air Filter Service:
Inspect and clean every 50 hours, replace as needed. Replace annually.
Fluid Specifications
Engine Oil Grade:
Kubota UDT or API CJ-4 SAE 15W-40 diesel engine oil recommended (refer to manual for exact spec).
Hydraulic Fluid Type:
Kubota Super UDT or equivalent approved hydraulic fluid.
Coolant Type:
Ethylene glycol based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Known Issues
Common Wear Items:
Hydraulic filter clogging, HST filter clogging, common seal leaks, PTO clutch wear (depending on usage).
Potential Diagnostics:
Loss of hydraulic power, transmission shudder, engine overheating, electrical system faults.
Vehicle History
Brand Heritage
Brand Origin:
Kubota Corporation, a Japanese manufacturer known for agricultural machinery, construction equipment, and engines since 1890.
Model Evolution
L Series Positioning:
The L Series represents Kubota's popular line of compact tractors, offering a balance of power, versatility, and operator comfort for small to medium-sized properties.
Production
Typical Production Era:
The L355 model typically falls within the early to mid-2000s production era for the L Series, though specific years may vary by market and updates.
Awards & Recognition
Recognitions
Brand Reputation:
Kubota tractors are widely recognized for their reliability, durability, and strong performance in their class.