Target Audience:
DIY enthusiasts, amateur mechanics, professional repair shops
Value Proposition:
Inexpensive way to keep vehicles working properly, comprehensive repair and service information
Alternatives:
Official Alfa Romeo dealerships, third-party repair guides (less comprehensive)
Completeness:
COMPLETE official full factory service manual
Convenience:
Instant download, no shipping costs or delays
Usability:
User-friendly format, detailed illustrations, step-by-step instructions
All Major Automotive Brands:
No (Specific to Alfa Romeo)
Model Coverage:
Alfa Romeo 145 (930A), Alfa Romeo 146 (930B)
Estimated Page Count:
Hundreds of pages (exact count not specified)
Type:
Official Factory Service Manual / Repair Manual
Language:
English (implied by product description)
Engine Systems:
Engine mechanical, engine management, cooling system, fuel system, exhaust system
Drivetrain:
Manual transmission, automatic transmission (if applicable for the period), clutch, drive axles, differentials
Chassis Systems:
Suspension (front and rear), steering system, braking system, wheels and tires
Electrical System:
Wiring diagrams, electrical component testing, charging system, starting system, lighting, instrumentation, body electricals
Body And Interior:
Body panels, doors, windows, seats, interior trim, HVAC system
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, belt inspections and replacement
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, fault code interpretation (if applicable)
Repair Procedures:
Step-by-step instructions for disassembly, repair, and reassembly of all major components and systems
Electrical Diagnostics And Repair:
Combined troubleshooting and detailed wiring diagrams
Depth:
Complete factory-level detail, suitable for DIY and experienced mechanics
Detail Level:
Step-by-step instructions, detailed substeps, notes, cautions, warnings
Illustrations:
Hundreds of photos and illustrations, enlarged inset details
Engine Options:
Likely inline-4 cylinder engines (e.g., Twin Spark) and potentially V6 engines (e.g., Busso) depending on trim and market. Specific engine codes and displacements are detailed within the manual.
Engine Families:
Alfa Romeo Twin Spark, Alfa Romeo Busso V6
Horsepower Range:
Varies by engine (e.g., 1.4L to 2.0L Twin Spark typically 90-150 HP; V6 models could be higher)
Torque Range:
Varies by engine (detailed in manual)
Fuel Delivery:
Multi-point fuel injection (MPI) common for the era.
Fuel Type:
Unleaded Petrol (Gasoline)
Type:
5-speed Manual Transmission
Type:
Automatic Transmission (less common, but potentially available on certain variants)
Clutch Type:
Hydraulically operated single dry plate clutch
Transmission Fluid Type:
Specific manual transmission fluid (e.g., Tutela API GL-4 SAE 75W-90 or equivalent - check manual for exact spec)
Length 145:
Approx. 4200 mm (165.3 in)
Width 145:
Approx. 1700 mm (66.9 in)
Height 145:
Approx. 1420 mm (55.9 in)
Wheelbase 145:
Approx. 2550 mm (100.4 in)
Length 146:
Approx. 4310 mm (169.7 in)
Width 146:
Approx. 1700 mm (66.9 in)
Height 146:
Approx. 1420 mm (55.9 in)
Wheelbase 146:
Approx. 2550 mm (100.4 in)
Curb Weight:
Varies by engine and specification, typically 1200-1350 kg (2645-2976 lbs)
Gross Vehicle Weight:
Detailed in manual, depends on payload and configuration
Euro Ncap Rating:
Likely received a modest rating for its era; manual would contain specific safety feature details.
ABS:
Available on certain models/trims
Traction Control:
Less common for this period, might be present on performance variants
Airbags:
Driver airbag standard, passenger airbag optional or standard on later models/trims
Seatbelts:
Three-point seatbelts with pre-tensioners
Body Construction:
Designed with crumple zones and safety cage principles
Oil Change Interval:
Typically 10,000 - 15,000 km (6,000 - 9,000 miles) or 1 year, whichever comes first (refer to manual for exact recommendation based on engine and usage).
Timing Belt Replacement:
Critical for Twin Spark engines. Typically every 60,000 km (37,000 miles) or 5 years. Manual will specify exact interval and procedure, including idler pulleys and water pump recommendations.
Engine Oil Type:
Synthetic or semi-synthetic oil meeting specific API/ACEA specifications (e.g., ACEA A3/B3, SAE 10W-40 or 10W-50 depending on climate and engine - manual will have precise specs).
Coolant Type:
Ethylene glycol-based antifreeze/coolant, typically pink or red, meeting Fiat/Alfa Romeo specifications (e.g., Paraflu UP).
Brake Fluid Type:
DOT 4 or DOT 4 Plus recommended.
Common Electrical Faults:
Wiring harness issues, sensor failures (e.g., camshaft position sensor), central locking problems.
Engine Specific Issues:
Timing belt failures (critical to follow replacement intervals), oil consumption in high-mileage Twin Spark engines, thermostat housing leaks.
Suspension Wear:
Front suspension components (wishbones, drop links) can wear due to typical driving conditions.
Rust Corrosion:
Can be an issue in older vehicles, particularly on sills, wheel arches, and subframes.
Alfa Romeo Legacy:
Renowned for sporty driving dynamics, Italian design, and motorsport heritage.
145 Design Philosophy:
Compact hatchback, successor to the Alfa Romeo 33, aimed at a younger demographic with a sporty image.
146 Design Philosophy:
Compact sedan/saloon variant of the 145 platform, offering a more conventional body style.
Manufacturing Location:
Pomigliano d'Arco plant, Italy
Production Period 145:
1994-2000
Production Period 146:
1995-2000
Facelifts:
Both models received minor updates and facelifts during their production run.
