Target Audience:
Mechanical technicians and tractor owners familiar with general automobile practices.
Value Proposition:
Helps users get the best value from their Valtra Valmet 6850 Hi tractor through informed maintenance and repair.
Diy Benefit:
Enables owners to perform maintenance and repairs themselves, saving time and money.
Professional Quality:
Allows users to perform repairs like a professional technician.
Purpose:
To provide comprehensive repair and overhaul instructions for the Valtra Valmet 6850 Hi tractor.
Engine Service:
Detailed procedures for engine maintenance, repair, and overhaul.
Fuel System:
Comprehensive coverage of the fuel injection system, pumps, injectors, and filters.
Ignition System:
Information on ignition timing, spark plugs, and related components (if applicable).
Lubrication System:
Details on oil pump, filters, oil passages, and lubrication schedules.
Exhaust System:
Information on exhaust manifolds, mufflers, and emission control components.
Electrical System:
Extensive coverage of wiring diagrams, charging system, starting system, lighting, and accessories.
Transmission Service:
Detailed procedures for removal, installation, repair, and overhaul of the transmission.
Hydraulics System:
Information on hydraulic pumps, valves, cylinders, and fluid maintenance.
Braking System:
Coverage of hydraulic and mechanical braking components and service.
Steering System:
Details on steering mechanism, linkages, and power steering components.
Cooling System:
Information on radiator, thermostat, water pump, and coolant maintenance.
Chassis And Suspension:
Details on frame, axles, and suspension components.
Bodywork And Cab:
Procedures for body panel repair, interior trim, and cab components.
Routine Maintenance:
Includes instructions for routine checks, fluid changes, and lubrication.
Diagnostic Procedures:
Provides diagnostic steps and troubleshooting guides for common issues.
Repair Procedures:
Detailed, step-by-step instructions for component repair and replacement.
Overhaul Procedures:
Comprehensive instructions for complete engine and transmission rebuilds.
Assembly Disassembly:
Detailed guides for the removal and reassembly of all major components and systems.
Tune Up Procedures:
Guidance for engine tuning and performance optimization.
Installation Procedures:
Instructions for installing new or replacement parts and components.
Depth Level:
Advanced diagnostic and repair procedures, suitable for professional technicians.
Special Emphasis:
Highlights product-specific aspects and proprietary component instructions.
Proprietary Components:
Includes instructions for components manufactured by Valtra and original equipment manufacturers (OEMs).
Special Tools:
References recommended or required special tools with Valtra part numbers.
Safety Warnings:
Emphasizes safety using WARNING, CAUTION, and NOTE notations.
Engine Type:
Diesel (Specifics depend on exact 6850 Hi configuration, not detailed in product info)
Horsepower:
Not specified in product information; typical for this class of tractor would be around 100-150 HP.
Torque:
Not specified in product information.
Injection Type:
Likely direct injection, common for modern diesel tractors (specifics in manual).
Cooling Method:
Liquid-cooled (typical for this class of tractor).
Oil Capacity:
Refer to manual for exact capacity and specification.
Transmission Type:
Hi-Shift (Power Shift) transmission (indicated by 'Hi' in model name).
Gear Selection:
Electro-hydraulic control for gear shifting, allowing for smooth operation.
Clutch Operation:
Likely incorporates a clutch pedal and/or electronic clutch control for Hi-Shift functionality.
Fluid Type:
Refer to manual for specific transmission fluid specification (e.g., UTTO).
Fluid Capacity:
Refer to manual for exact fluid capacity.
Overall Length:
Not specified in product information. Requires specific model documentation.
Overall Width:
Not specified in product information. Requires specific model documentation.
Wheelbase:
Not specified in product information. Requires specific model documentation.
Operating Weight:
Not specified in product information. Typically in the 4,000-6,000 kg range for tractors of this class.
Engine Oil Change:
Refer to manual for specific interval based on operating hours or time.
Transmission Fluid Change:
Refer to manual for specific interval based on operating hours or time.
Filter Replacement:
Refer to manual for recommended replacement intervals for oil, fuel, and hydraulic filters.
Engine Oil Spec:
Refer to manual for specific SAE viscosity grade and API service classification.
Hydraulic Fluid Spec:
Refer to manual for recommended hydraulic fluid type and viscosity.
Common Wear Items:
As with many tractors of this age, potential wear on clutch packs (Hi-Shift), hydraulic seals, and PTO components.
Electrical Concerns:
Older wiring harnesses can be prone to degradation; refer to electrical diagrams for troubleshooting.
Torque Wrench:
Essential for ensuring fasteners are tightened to manufacturer specifications, as mentioned in the manual.
