Target Audience:
Professional Technicians and Enthusiast DIYers
Value Proposition:
Enables owners to perform maintenance and repairs effectively, understanding vehicle systems like factory technicians.
Vehicle Segment:
Supermini / City Car
Comparison To Factory Manual:
Aims to replicate the content and depth of a factory service manual.
Learning Approach:
Step-by-step guidance, teaching factory-level knowledge.
Accessibility:
Instant download for immediate access to repair information.
Primary Coverage:
Service, Repair, Maintenance
Secondary Coverage:
Troubleshooting, Diagnostics, Specifications
Estimated Page Count:
Refer to Factory Service Manual (typically 500+ pages for comprehensive coverage)
Type:
Repair Service Manual / Workshop Manual
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader, WinZip
Operating Systems:
All Versions of Windows & Mac
Engine:
Engine Overhaul, Tuning, Cooling System, Lubrication System, Fuel System (Carburetor), Ignition System, Exhaust System
Transmission:
Manual Transmission Overhaul, Clutch System, Gearbox Operation
Drivetrain:
Front Wheel Drive System, Drive Shafts, Differential
Suspension:
Front & Rear Suspension Systems, Shock Absorbers, Springs, Bushings
Brakes:
Front Disc Brakes, Rear Drum Brakes, Brake System Bleeding, Master Cylinder, Wheel Cylinders
Steering:
Steering Gearbox, Tie Rods, Steering Column
Electrical:
Wiring Diagrams, Lighting System, Ignition System, Starting System, Charging System (Alternator), Gauges, Switches, Fuses
Bodywork:
Body Panel Repair, Doors, Hood, Trunk Lid, Bumpers, Glass Replacement, Interior Trim
Fuel System Detail:
Carburetor adjustment, fuel pump testing, fuel line inspection.
Ignition System Detail:
Ignition timing adjustment, distributor maintenance, coil testing, spark plug gap specifications.
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Lubrication, Tune-ups
Repair:
Step-by-Step Repair Instructions, Component Disassembly and Reassembly
Troubleshooting:
Diagnostic Flowcharts, Common Problems and Solutions
Specifications:
Torque Specifications, Clearances, Fluid Capacities, Electrical Specifications
Engine Rebuild:
Detailed instructions for engine disassembly, inspection, machining, and reassembly.
Transmission Rebuild:
Instructions for removing, disassembling, repairing, and reinstalling the manual gearbox and differential.
Depth:
Comprehensive (suitable for professional technicians and advanced DIYers)
Diagnostic Tools:
Assumes use of basic hand tools and diagnostic aids like multimeters and compression testers.
Engine Type:
Inline 4-Cylinder, SOHC (Single Overhead Camshaft)
Displacement Cc:
903 cc (for base models), 1049 cc, 1116 cc (for later Series 2 variants)
Bore X Stroke Mm:
Typically around 65 mm x 68 mm (for 903cc)
Horsepower Ps Approx:
47-50 PS (for 903cc), 55-60 PS (for 1049cc/1116cc)
Torque Nm Approx:
68-70 Nm (for 903cc)
Carburetor:
Single Downdraft Carburetor (e.g., Weber 30 DIC)
Fuel Type:
Unleaded Gasoline (95 RON)
Type:
Distributor-based, Coil Ignition
Oil Change Interval Km:
Typically every 5,000 - 7,500 km or 6 months.
Air Filter Replacement Km:
Check every 5,000 km, replace as needed or annually.
Spark Plug Replacement Km:
Typically every 10,000 - 15,000 km.
Timing Belt Replacement Km:
Refer to manual; for chain-driven engines (common in early 127s), not a scheduled replacement but requires inspection.
Engine Oil Type:
API SE/SF or higher; SAE 10W-40 or 15W-40 recommended, depending on climate.
Engine Oil Capacity Liters:
Approx. 3.2 - 3.5 liters (with filter).
Coolant Type:
Ethylene Glycol based Antifreeze/Coolant (e.g., 50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4
Rust And Corrosion:
Prone to rust, especially around wheel arches, sills, and floor pans. Proper underbody protection and maintenance are crucial.
Carburetor Issues:
Carburetors can become gummed up with age, leading to rough idling, poor starting, and fuel delivery problems. Regular cleaning and adjustment are beneficial.
Electrical System:
Older wiring can degrade. Connections may corrode, leading to intermittent electrical faults. Inspect grounding points.
Suspension Wear:
Bushings and ball joints can wear out over time, leading to steering looseness and uneven tire wear.
Manufacturer Origin:
Italy
Series Introduction:
First generation introduced in 1971. The 1979 model falls within the Series 2, launched in 1977, featuring revised styling and mechanical improvements.
Key Series 2 Updates:
Revised front and rear styling (including larger bumpers, new grille), updated interior, and improved engine options.
Variants:
Available in 2-door and 3-door hatchback configurations. Also a rarer 4-door variant and estate (127 Panorama) existed.
Production Years:
Fiat 127 produced from 1971 to 1983.
Production Locations:
Primarily Italy, also produced under license in other countries (e.g., SEAT in Spain, Zastava in Yugoslavia).