Target Audience:
DIY owners, classic car enthusiasts, and independent technicians servicing the Fiat 124 Spider
Market Segment:
Affordable Italian sports roadster of the 1970s and early 1980s
Contemporaries:
MG B, Triumph TR7, Alfa Romeo Spider
Advantage:
Twin-cam engine with 5-speed gearbox and all-wheel disc brakes, unusual in its class at the time
Engine:
DOHC twin-cam inline-four designed by Aurelio Lampredi
Chassis:
Steel unibody with front and rear independent suspension
Coverage Areas:
Complete service, repair, rebuild and restoration procedures for all systems
Manual Type:
Workshop / service and repair manual
Delivery Method:
Instant download, no shipping or waiting
Printability:
All pages printable for garage or workshop use
Illustrations:
Detailed illustrations, diagrams, wiring schematics and specifications
Instruction Style:
Step-by-step instructions for every diagnostic and repair procedure
Engine:
Complete engine service, disassembly, rebuild and reassembly
Fuel System:
Carburetor and fuel injection overhaul and tuning
Ignition:
Ignition timing, components and troubleshooting
Cooling System:
Radiator, water pump, thermostat service
Lubrication:
Oil circuits, pump and filter service
Transmission:
Manual gearbox overhaul and adjustment
Clutch:
Clutch removal, inspection and replacement
Driveline:
Driveshaft, differentials and axles
Suspension:
Front and rear suspension service and alignment specifications
Steering:
Recirculating ball steering box and linkage service
Brakes:
Disc and drum brake service, master cylinder and hydraulics
Electrical System:
Wiring schematics, charging and starting systems
Heating and Ventilation:
Heater and ventilation components
Body and Interior:
Panel removal, trim, soft top and body hardware
Emissions Controls:
Emission control systems and testing
Diagnostics:
Fault-finding and troubleshooting for all systems
Scheduled Maintenance:
Service intervals, adjustments and tune-up procedures
Repair and Rebuild:
Complete teardown, rebuild and refurbishment procedures
Torque Specifications:
Factory tightening torque tables throughout
Detail Level:
Every single detail covered, from routine service to full restoration
Part References:
Component identification and specifications throughout the manual
Fasteners:
Sizes, thread specs and torque values included
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Type:
1.8L DOHC twin-cam inline-four (Lampredi design)
Bore x Stroke:
83 mm x 80.8 mm (approx., per factory data)
Compression Ratio:
Approximately 9.0:1 (varies by year and market)
Power Output:
Approximately 75-90 hp depending on year and market
Induction:
Twin-choke carburetor; Weber fuel injection on later emissions-equipped versions
Fuel Delivery:
Carburetor (Weber) or Weber electronic fuel injection depending on model year
Fuel Type:
Leaded petrol originally; premium unleaded recommended today
Standard Transmission:
5-speed all-synchromesh manual gearbox
Optional Transmission:
4-speed manual (early models, market dependent)
Synchromesh:
All forward gears synchromeshed
Final Drive:
Integral differential with live axle
Wheelbase:
Approximately 2,390 mm (94.1 in)
Length:
Approximately 4,050 mm (159.4 in)
Track (Front):
Approximately 1,290 mm (varies by year)
Curb Weight:
Approximately 1,020 kg (2,250 lb)
Crash Test Information:
N/A - no modern crash test ratings exist for this era of vehicle
Brakes:
Four-wheel disc brakes (front discs standard, rear discs on most models)
Steering:
Recirculating ball steering with conventional linkage
Lighting:
Halogen headlamps with combined indicator clusters (varies by market)
Seatbelts:
Three-point front seatbelts
Bumpers:
US models fitted with large 5-mph impact bumpers from 1975 onward
Audio System:
Period AM/FM radio with optional cassette player (owner fitment varies)
Speakers:
Basic in-dash or door-mounted speakers
Assistance Systems:
N/A - no electronic driver assistance systems on this model
Gauges:
Speedometer, tachometer, fuel, coolant temperature and oil pressure gauges
Oil and Filter:
Approximately every 3,000 miles / 5,000 km
Valve Adjustment:
Approximately every 6,000 miles / 10,000 km (DOHC shim-type clearances)
Spark Plugs and Points:
Approximately every 6,000 miles on breaker-point ignition
Engine Oil:
SAE 20W-50 or 10W-40 mineral oil suitable for classic engines
Gearbox Oil:
GL-4 gear oil of correct viscosity per manual specification
Coolant:
Ethylene glycol antifreeze mixed with water
Known Issues / Common Wear Items
Rust:
Sills, wheel arches and floor pans are the primary corrosion areas to inspect
Common Wear:
Carburetor tuning, suspension bushings and soft top wear
Electrical:
Aging wiring and connector corrosion typical for period vehicles
Manufacturer:
FIAT (Fabbrica Italiana Automobili Torino), Turin, Italy
Origins:
Introduced 1966 with body designed by Pininfarina; based on the 124 saloon platform
1975-1982 Era:
CS2 generation with 1756 cc twin-cam engine; US-spec cars gained 5-mph bumpers and emissions equipment
Assembly:
Turin, Italy (Pininfarina-bodied); later production also at plants abroad including the former Soviet-built Lada variant
