Tractor Segment:
Utility tractor, widely used in agriculture for a range of tasks.
Key Competitors Era:
John Deere (6000 series), Massey Ferguson (3000 series), Ford (40 series), International Harvester/Case IH (500 series).
Tractor Design Philosophy:
Robust, reliable, and versatile utility tractor known for its straightforward engineering.
Dt Designation:
Indicates 'Dual Traction' or 4-wheel drive, enhancing traction and performance in various conditions.
Parts Catalog Importance:
Essential for maintaining the longevity and operational efficiency of the 65-90 DT tractor by ensuring correct part replacement.
Engine Components:
Cylinder block, cylinder head, pistons, connecting rods, crankshaft, camshaft, valves, timing gears, lubrication system, cooling system, fuel system, exhaust system.
Transmission And Drivetrain:
Gearbox assemblies, clutch, PTO (Power Take-Off) components, differential, final drives, front axle (for DT - Dual Traction model), rear axle, driveshafts, universal joints.
Hydraulic System:
Hydraulic pump, hydraulic control unit, lift arms, hydraulic cylinders, control valves, hydraulic lines, remote hydraulic outlets, linkage components.
Chassis And Bodywork:
Frame, engine mounts, front grille, fenders, operator's platform, seat, steering column, steering wheel, fuel tank, battery mounting, ballast weights.
Electrical System:
Starter motor, alternator, battery, wiring harnesses, lights (headlights, taillights, indicators), dashboard instrumentation, switches, fuses, relays.
Braking System:
Brake pedals, master cylinder, brake lines, brake calipers/drums, brake shoes/pads, parking brake mechanism.
Wheels And Tires:
Wheel hubs, rims, tire specifications, valve stems, wheel bolts.
Steering System:
Steering wheel, steering column, steering linkage, steering cylinder (for power steering).
Operator Controls:
Gear shift levers, PTO lever, hydraulic control levers, brake pedals, clutch pedal, throttle control.
Part Identification:
Identification of all replaceable parts with detailed exploded view diagrams and associated part numbers.
Assembly Disassembly:
Provides visual guidance for the correct assembly and disassembly of various components and sub-assemblies.
Component Breakdown:
Detailed breakdown of complex assemblies into individual parts for easier ordering and replacement.
Part Number Lookup:
Facilitates accurate ordering of replacement parts by providing unique Fiatagri part numbers.
Depth Of Information:
Highly detailed, focusing on the identification and sourcing of genuine Fiatagri replacement parts.
Diagnostic Assistance:
Indirect assistance through correct part identification, aiding in the diagnosis of component failures.
Repair Guidance:
Primarily supports repair by ensuring the correct parts are available for the repair process.
PDF Features:
Searchable text, bookmark navigation, zoom capabilities.
Printability:
Printable, allowing users to print specific pages or the entire document for workshop use.
Binding Type Description:
Digital download, no physical binding.
Paper Type Description:
Not applicable (digital format).
Required Software:
Adobe PDF Reader, WinZip (for file extraction if zipped).
Operating Systems:
All Versions of Windows & Mac
Engine Oil Change:
Typically every 250-500 hours or annually, whichever comes first.
Oil Filter Replacement:
Replace with every engine oil change.
Air Filter Service:
Inspect and clean regularly (e.g., daily or weekly depending on dust conditions); replace as needed.
Fuel Filter Replacement:
Typically every 500-1000 hours or annually.
Engine Oil Grade:
API CD or CE classification, SAE 15W-40 recommended (check specific manual for exact specification).
Engine Oil Capacity:
Approx. 9-11 liters (including filter).
Transmission Hydraulic Fluid:
UTC (Universal Tractor Transmission Oil) or equivalent API GL-4 specification, SAE 80W/90 gear oil for gearbox and hydraulic system.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors.
Common Wear Items:
Clutch wear, PTO clutch wear, hydraulic pump seals, injector pump seals, starter motor brushes, exhaust manifold gaskets.
Electrical Connections:
Corrosion or loosening of electrical connectors due to vibration and exposure to elements.
Hydraulic Leaks:
Can occur at seals in cylinders, valves, or hydraulic lines due to age and wear.
Fiat Agri Legacy:
Fiatagri was a significant player in the agricultural machinery sector, known for producing reliable and widely adopted tractors globally.
90 Series Introduction:
The 90 Series was an evolution of Fiat's successful tractor lines, featuring modernized styling, improved ergonomics, and enhanced performance compared to previous generations.
65-90 Positioning:
Positioned as a medium-horsepower utility tractor, suitable for a wide range of farming operations.
Production Period:
Circa 1980s to early 1990s.
Manufacturing Locations:
Primarily manufactured in Italy and potentially other Fiat manufacturing plants globally.