Segment:
Subcompact hatchback
Target Audience:
Economical city car, first-time buyers, small families.
Key Competitors:
Volkswagen Golf, Ford Escort, Opel Kadett, Peugeot 205, Renault 5.
Design Philosophy:
Practicality, affordability, fuel efficiency, compact dimensions, surprisingly spacious interior for its size.
Notable Variants:
Uno CS, Uno D, Uno TD, Uno SX, Uno Fire, Uno Selecta (CVT), Uno Turbo.
Covered Years:
1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Estimated Page Count:
Refer to specific manual edition, typically 500-1000+ pages for comprehensive coverage.
Type:
Service Workshop Manual
Language:
English (standard, but may vary by specific release; consult seller for confirmation)
Format:
Digital (PDF) or Print (likely reproduced from original)
Engine Systems:
Engine mechanical, fuel system (carbureted and early injection), ignition system, cooling system, lubrication system, emissions control.
Transmission Drivetrain:
Manual transmission, clutch, axles, driveshafts.
Suspension Steering:
Front suspension (MacPherson strut), rear suspension (torsion beam/leaf spring depending on variant), steering system (rack and pinion), wheel alignment.
Brakes:
Front disc brakes, rear drum brakes, hydraulic system, parking brake.
Electrical Electronics:
Battery, charging system (alternator), starting system, lighting, wipers, horn, instrument cluster, wiring diagrams, fuse box layouts, basic electronic control units (ECU) for fuel injection.
Body Chassis:
Body construction, interior trim, exterior trim, doors, hood, trunk, glass, bumpers, chassis components.
HVAC:
Heating system, ventilation (air conditioning may be covered depending on specific trim/market).
Routine Maintenance:
Oil and filter changes, air filter replacement, spark plug replacement, coolant flushing, brake fluid replacement, belt inspection and adjustment.
Troubleshooting:
Diagnostic charts, common problems and solutions, symptom-based troubleshooting for engine, electrical, and mechanical issues.
Repair Replacement:
Detailed step-by-step instructions for component removal, repair, and installation for all major systems.
Engine Overhaul:
Engine disassembly, inspection, measurement, assembly, and torquing specifications for various engine variants.
Transmission Rebuild:
Transmission disassembly, repair, and reassembly instructions.
Bodywork Repairs:
Minor body panel repair, rust prevention, glass replacement procedures.
Depth:
Comprehensive, covering from basic maintenance to major component overhauls and diagnostics. Includes detailed specifications, diagrams, and torque values.
Digital Format Details:
Searchable PDF, bookmark navigation, high-resolution scans/reproductions for clarity.
Print Quality Description:
If printed, expect clear black and white reproductions of original factory diagrams and text. Binding quality may vary.
Binding Type:
Varies by source. Digital is typically PDF. Printed copies might be spiral-bound, perfect-bound, or saddle-stitched depending on the provider.
Paper Type Description:
Not applicable for digital. For printed, typically standard offset paper for reproduced manuals.
Engine Families:
FIAT FIRE (Fully Integrated Robotized Engine), FIAT X1/70 series.
Engine Variants 1983 1995
Inline 4 Cylinder Petrol:
999cc (1.0L), 1116cc (1.1L), 1272cc (1.3L), 1372cc (1.4L), 1581cc (1.6L). Performance varied from ~45 hp to ~75 hp for naturally aspirated models. Turbocharged variants (1.3L, 1.4L) produced significantly more power (e.g., 105-126 hp).
Inline 4 Cylinder Diesel:
1301cc (1.3L) naturally aspirated diesel (~45 hp), 1301cc (1.3L) turbodiesel (~70 hp). Later models might have seen larger diesel engines like 1697cc.
Acceleration 0 60 Mph:
Varies by engine: ~14-18 seconds for naturally aspirated petrol models. Turbo variants much quicker.
Top Speed:
Varies by engine: ~140-170 km/h (87-105 mph) for naturally aspirated. Turbo variants exceeded 200 km/h.
Carbureted Variants:
Single-barrel (e.g., Solex) or twin-barrel downdraft carburetors.
Injection Variants:
Early electronic fuel injection (EFI) systems, such as Weber Marelli IAW or Bosch L-Jetronic, for higher performance or later models.
Fuel Type:
Unleaded Petrol (RON 91-95), Diesel Fuel.
Length:
Approx. 3630 mm (142.9 in)
Width:
Approx. 1600 mm (63.0 in)
Height:
Approx. 1450 mm (57.1 in)
Wheelbase:
Approx. 2360 mm (92.9 in)
Seating Capacity:
5 passengers
Trunk Volume:
Approx. 290 liters (10.2 cu ft) with rear seats up, expandable with seats folded.
Curb Weight:
Approx. 800-950 kg (1760-2090 lbs) depending on engine and equipment.
Crash Test History:
Euro NCAP ratings were not standard for this era; typically achieved basic structural integrity. Later models incorporated some safety improvements.
Braking System:
Front ventilated discs, rear drums. ABS was an option on later, higher-trim models.
Steering System:
Rack and pinion. Power steering was an option on some higher-spec models.
Seatbelts:
Standard three-point front seatbelts, lap belts in the rear.
Body Structure:
Designed with crumple zones and a safety cell, though standards were less stringent than modern vehicles.
Oil Change Interval:
Typically every 10,000-15,000 km (6,000-9,000 miles) or 12 months, whichever comes first. Consult manual for specific engine.
Timing Belt Replacement:
Critical. Usually every 60,000-90,000 km (37,000-56,000 miles) or 4-5 years. Failure can cause severe engine damage.
Coolant Replacement:
Every 2-3 years or as specified.
Engine Oil Type:
API SF or SG, viscosity typically SAE 10W-40 or 15W-40. Check manual for precise grade and capacity.
Coolant Type:
Ethylene Glycol based coolant, typically a 50/50 mix with distilled water. Check manual for specific type (e.g., ICSA 00078).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Transmission Fluid Type:
Manual transmission fluid, typically API GL-4, SAE 75W-90 or 80W-90. Check manual for specifics and capacity.
Rust:
Common in wheel arches, sills, and around windows due to age and materials used.
Electrical Gremlins:
Aging wiring, connectors, and earths can lead to intermittent faults in lighting, ignition, and accessories.
Carburetor Issues:
Carburetors (especially Solex) can become clogged or require tuning due to age and fuel quality differences.
Exhaust System:
Corrosion and failure of exhaust components are common with age.
Suspension Wear:
Worn ball joints, tie rod ends, and bushings can affect handling and tire wear.
Fiat Legacy:
FIAT has a long history of producing small, economical, and innovative cars for the European market, dating back to the early 20th century.
Uno Launch:
The FIAT Uno was launched in 1983 as a replacement for the FIAT 127. It was designed by Giorgetto Giugiaro.
Facelifts Updates:
Received minor updates throughout its production. A significant facelift occurred in 1989, introducing smoother styling and updated interior. Engine options and features evolved across the years.
Production Period:
1983-1995 (for the Type 146 generation in Europe). Production continued in other markets with different generations.
Manufacturing Locations:
Primarily Italy (Turin), but also produced in Poland, Brazil, and other countries.
Sales Success:
Hugely successful, becoming one of Europe's best-selling cars for many years.
European Car Of The Year:
The FIAT Uno was not the European Car of the Year, but it was a strong competitor and highly popular.
Sales Awards:
Consistently ranked among the top-selling cars in Europe during the 1980s and early 1990s.
Reliability Perception:
Generally considered reliable and economical to run, but susceptible to age-related issues like rust and electrical problems.
