Target Audience:
Agricultural professionals, farm owners, mechanics, and service technicians working on Claas Renault Axion 800 series tractors.
Manual Value Proposition:
Provides dealer-level technical information for DIY repairs and maintenance, offering significant cost savings over professional service.
Diagrams And Illustrations:
Features highly detailed exploded pictures and diagrams to aid in complex repair procedures.
Step By Step Instructions:
Offers clear, sequential instructions for efficient and correct completion of tasks.
Instant Download Convenience:
Immediate access to the manual without shipping delays or costs.
Engine Mechanical:
Complete overhaul, repair, and troubleshooting of engine assemblies, including cylinder heads, pistons, crankshafts, camshafts, timing systems, and lubrication.
Engine Fuel System:
Detailed diagnostics, repair, and calibration of fuel injection systems (common rail, injectors, fuel pumps), fuel filters, and fuel lines.
Engine Cooling System:
Radiator, water pump, thermostat, hoses, fan assembly, and coolant maintenance procedures.
Engine Lubrication System:
Oil pump, oil filter, oil pan, lubrication passages, and oil pressure diagnostics.
Transmission Mechanical:
Complete repair and overhaul of transmission assemblies, including gear sets, clutches, bearings, and seals.
Transmission Hydraulic System:
Hydraulic pump, control valves, transmission fluid, and circuit diagnostics.
Powertrain Drivetrain:
Front and rear axles, differentials, driveshafts, and final drives.
Hydraulic System General:
Hydraulic pump, reservoir, filters, control valves, cylinders, and auxiliary hydraulic circuits for implements.
Braking System:
Service and repair of hydraulic brake systems, parking brake, and associated components.
Steering System:
Hydraulic power steering system, steering column, and linkages.
Electrical System:
Wiring diagrams, starter, alternator, battery, lighting systems, fuses, relays, and electrical component testing.
Electronic Control Units:
Diagnostics and troubleshooting of ECU (Engine Control Unit), transmission control, and other electronic modules.
Cab Systems:
HVAC (Heating, Ventilation, and Air Conditioning), operator comfort controls, and interior trim.
Body And Chassis:
Frame, fenders, hood, ballast mounting, and general chassis components.
Preventative Maintenance:
Scheduled maintenance, lubrication points, filter changes, and fluid level checks.
Engine Overhaul:
Step-by-step instructions for complete engine disassembly, inspection, repair, and reassembly.
Transmission Repair:
Detailed procedures for transmission component replacement and adjustment.
Hydraulic Component Replacement:
Procedures for replacing hydraulic pumps, valves, cylinders, and hoses.
Electrical Troubleshooting:
Diagnostic methods for electrical faults using wiring diagrams and multimeters.
Troubleshooting Guides:
Comprehensive diagnostic flowcharts and symptom-based troubleshooting for various systems.
Technical Specifications Data:
Torque values, clearances, fluid capacities, and other critical data for repairs.
Special Tool Identification:
Identification and use of specialized tools required for specific repair procedures.
Depth Of Information:
Comprehensive workshop level, covering from basic maintenance to complete engine and transmission rebuilds, including electrical and hydraulic diagnostics.
Engine Manufacturer:
Claas (often utilizing engines from partners like John Deere or FPT Industrial for this era of tractor, but documented under Claas branding)
Engine Type:
Turbocharged, Intercooled Diesel
Displacement Range:
Likely in the 6.8L to 7.4L range for these models (specifics vary by exact model and engine option).
Horsepower Range:
Approx. 180 HP to 230 HP (subject to specific model designation: 810, 820, etc.)
Torque Range:
Typically 800-1000 Nm or higher (specifics vary by model).
Fuel Injection System:
Common Rail Direct Injection (CRDI)
Emission Standards:
Euro III, IV, or V depending on production year and region (often incorporating SCR or EGR systems).
Engine Oil Change Interval:
Typically 500 hours (refer to manual for exact specification based on oil type and operating conditions).
Hydraulic Fluid Change Interval:
Typically 1000-1500 hours (refer to manual for exact specification).
Air Filter Replacement:
As needed based on operating environment or at specified intervals (e.g., 500 hours).
Engine Oil Specification:
API CI-4 or higher, SAE 15W-40 or 10W-40 (specific viscosity depends on climate; refer to manual).
Hydraulic Fluid Specification:
UTTO (Universal Tractor Transmission Oil) or specific hydraulic oil meeting Claas specifications (e.g., Claas Hydrofluid).
Coolant Specification:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water (specific OAT/HOAT type may be required, check manual).
Common Wear Items:
Wear on PTO clutch packs, hydraulic pump wear, electrical connector corrosion, potential EGR valve issues on some emissions standards.
Diagnostic Challenges:
Can require specialized diagnostic tools for electronic control units (ECUs) and transmission management systems.
