🏷️ Basic Information

Make:

Alfa Romeo

Model:

75 Milano

Engine Variant:

V6 (Busso V6)

Generation Name:

Alfa Romeo 75

Chassis Codes:

Type 119

👋 Introduction

Segment:

Compact Executive Sedan / Sports Sedan

Design Philosophy:

Rear-wheel drive, rear transaxle layout for optimal weight distribution and handling, driver-focused cockpit, distinctive Italian styling.

Key Competitors:

BMW 3 Series (E30), Mercedes-Benz 190E, Audi 80/90, Ford Sierra XR4i.

Handling Characteristics:

Renowned for its exceptional handling and sporty driving dynamics, thanks to the rear transaxle and well-tuned suspension.

Engine Sound:

Iconic and distinctive exhaust note from the Busso V6 engine.

Design Elements:

Named 'Milano' for its styling, featuring sharp lines and an aggressive stance.

Target Audience:

Enthusiasts, DIY mechanics, restoration specialists, and professional workshops working on Alfa Romeo 75 models.

📋 Manual Details

Years Covered:

Specific year not explicitly stated but implied to be for the V6 Milano variants of the Alfa Romeo 75. Typically, these manuals cover a range of production years for a specific model variant.

Trim Levels Covered:

Milano V6 (all sub-variants of the V6 engine models)

Estimated Page Count:

Likely 800-1200+ pages (typical for comprehensive service manuals of this era)

Type:

Service and Repair Manual

Language:

English

Format:

PDF

Delivery Method:

Instant Download

📖 Manual Coverage

Engine:

Full engine rebuild, tuning, diagnostics, cooling system, lubrication system, fuel injection (Bosch Motronic), ignition system.

Transmission:

Gearbox (transaxle), clutch, sub-transmission, driveshafts, differentials, shift linkage.

Suspension:

Front and rear suspension, steering system, alignment specifications, shock absorbers, springs, control arms.

Brakes:

Hydraulic brake system, disc brakes (front and rear), parking brake, brake fluid specifications, bleeding procedures.

Electrical:

Battery, charging system (alternator), starter motor, ignition system, lighting, switches, wiring diagrams, fuse/relay locations, electronic control units (ECUs).

Bodywork:

Exterior body panels, interior trim, glass, door mechanisms, locking systems.

Maintenance:

Routine checks, oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt tensioning.

Diagnostics:

Troubleshooting common problems, diagnostic codes (if applicable to the era), identifying faults.

Repair:

Step-by-step guides for component removal, overhaul, and reinstallation for all major systems.

Rebuilding:

Complete engine rebuild (pistons, crankshaft, cylinder head, valves), transmission overhaul, brake caliper rebuilding.

Installation:

Engine installation/removal, transmission installation/removal, component replacements.

Depth:

Comprehensive, covering all aspects from basic maintenance and fluid changes to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures.

📊 Manual Specifications

File Type:

PDF

Searchable:

Likely searchable PDF, enabling quick navigation to specific topics.

Printable:

Yes, printable pages.

Viewable On Screen:

Yes, viewable on PC/MAC.

Binding:

Digital (N/A for PDF)

Paper Quality:

Digital (N/A for PDF)

⚙️ Engine Specifications

Engine Code:

AR06112 (example for 2.5 V6, specific code may vary slightly for Milano variants)

Engine Type:

V6, naturally aspirated

Displacement:

2.5 Liters (2492 cc) / 3.0 Liters (2959 cc) for later/higher performance variants.

Bore X Stroke:

2.5L: 84.0 mm x 75.0 mm; 3.0L: 87.5 mm x 82.0 mm (typical Busso V6 figures)

Compression Ratio:

Approx. 9.0:1 to 10.0:1 (variant dependent)

Power Output:

2.5L: ~155-160 hp; 3.0L: ~185-190 hp (at varying RPMs depending on model year)

Torque:

2.5L: ~210-220 Nm; 3.0L: ~250-260 Nm (at varying RPMs depending on model year)

Valvetrain:

2 valves per cylinder (SOHC), DOHC on later versions (e.g., 24-valve 3.0 V6 for Quadrifoglio Verde)

Fuel Delivery:

Bosch L-Jetronic or Motronic fuel injection system.

Fuel Type:

Unleaded gasoline (Octane rating as per manual specification, typically 95 RON or higher).

Ignition System:

Electronic ignition with distributor (or distributorless on some later models).

🔧 Transmission

Type:

5-speed Manual Transaxle (Rear Transaxle Layout)

Type:

Not typically offered with an automatic transmission in the Milano V6 variants.

Layout:

Rear-mounted transaxle, combining gearbox and differential for improved weight distribution.

Clutch:

Hydraulically operated single dry plate clutch.

Gearbox Oil Type:

GL-4 rated gear oil, SAE 75W-90 or 80W-90 (specific viscosity as per manual).

Differential Oil Type:

GL-5 rated gear oil, SAE 75W-90 or 80W-90 (specific viscosity as per manual).

📐 Dimensions

Length:

Approx. 4310 mm (169.7 in)

Width:

Approx. 1680 mm (66.1 in)

Height:

Approx. 1390 mm (54.7 in)

Curb Weight:

Approx. 1250-1350 kg (2755-2976 lbs) depending on engine and specification.

Gross Vehicle Weight:

As specified in manual.

🛡️ Safety Features

Crash Test Data:

Limited formal crash test data available compared to modern vehicles. Designed to contemporary safety standards of the 1980s.

Braking System:

Four-wheel disc brakes (ventilated front, solid rear), often with an Alfa Control brake booster.

Steering:

Power-assisted steering.

Seatbelts:

Three-point seatbelts (front and rear).

Body Structure:

Reinforced passenger cell, crumple zones.

💡 Technology Features

Audio System:

Factory fitted radio/cassette player (brand likely Blaupunkt or Philips). Speaker configuration varies by trim.

Climate Control:

Manual heating and ventilation system, with optional air conditioning (HVAC).

ABS:

Anti-lock Braking System (ABS) was an option on some models, standard on higher trims like Quadrifoglio Verde. Manual will detail its operation and troubleshooting.

Connectivity Features:

None in the modern sense (no Bluetooth, USB, etc.). Primarily focused on mechanical and electrical systems.

🔧 Maintenance

Oil Change:

Typically every 5,000-10,000 km (3,000-6,000 miles) or annually, depending on usage. Manual to be consulted for precise intervals.

Timing Belt:

Crucial! The V6 Busso engine uses a timing belt. Replacement interval is critical, typically every 50,000-80,000 km (30,000-50,000 miles) or 4-5 years. Failure can cause catastrophic engine damage. The manual will specify exact intervals and procedures.

Engine Oil:

API SG/SH or ACEA A2/A3 specification, viscosity SAE 10W-40 or 15W-50 (check manual for exact type and capacity).

Coolant:

Ethylene glycol-based coolant with corrosion inhibitors. Capacity ~7.5-8.5 liters. Manual to specify type and mix ratio.

Brake Fluid:

DOT 3 or DOT 4 brake fluid. Capacity ~1 liter. Manual to specify exact type.

Rust Corrosion:

Prone to rust in common areas: wheel arches, sills, door bottoms, boot lid edges.

Busso Engine பராமரிப்பு:

Timing belt maintenance is paramount. Potential for oil leaks from valve covers and seals. Head gasket integrity is important. Overheating can be an issue if cooling system is neglected.

Electrical Gremlins:

As with many Italian cars of this era, electrical issues can arise due to aging wiring, connectors, and components.

Transaxle Issues:

Wear in the shift linkage or potential issues with the rear transaxle seals or bearings if neglected.

Oil Filter:

OEM part numbers vary, but common aftermarket equivalents (e.g., Mann-Filter W712/3, Mahle OC77, Bosch 0 451 103 230) should be cross-referenced with the manual.

Air Filter:

Specific part numbers depend on exact engine variant and airbox. Manual will provide OEM numbers or specific cross-references.

📚 Vehicle History

Marque Focus:

Alfa Romeo, known for performance, sporty handling, and distinctive Italian design since 1910.

Predecessor:

Alfa Romeo Alfetta.

Successor:

Alfa Romeo 155.

Production Period:

1984-1992 (Alfa Romeo 75)

Manufacturing Location:

Milan, Italy (originally); later also produced in other Fiat Group facilities.

Prominent Variants:

Milano, America, Quadrifoglio Verde (QV).

🏆 Awards & Recognition

Automotive Press Awards:

The Alfa Romeo 75 received praise from automotive journalists for its driving dynamics and sporty character, though sales figures were often affected by market conditions and brand perception.

Reliability Perception:

Perception of reliability varied, often considered less reliable than German counterparts but highly rewarding to drive for those who maintained them diligently.