Market Position:
A niche Italian sport motorcycle from the mid-1980s, appealing to enthusiasts seeking distinct European engineering and style.
Competitive Analysis:
Competed against other European and Japanese middleweight sportbikes of the era, offering a blend of performance and distinctive design.
Key Features:
Single-cylinder engine, distinctive styling, capable handling for its class.
User Target Audience:
Aimed at mechanics and DIY enthusiasts for comprehensive repair and maintenance.
Systems Covered:
Engine, Transmission, Chassis, Electrical System, Bodywork, Fuel System, Ignition System, Lubrication System, Cooling System, Braking System, Suspension, Wheels and Tires, Frame, Controls, Instrumentation, Emissions Control
Electrical System Detail:
Includes wiring diagrams, component testing, troubleshooting for lighting, ignition, and charging systems.
Engine Internal Components:
Covers disassembly and assembly of engine internals including piston, crankshaft, connecting rod, valve train, and cylinder head.
Chassis And Frame:
Includes inspection, repair, and alignment procedures for the frame and chassis components.
Procedures Included:
Maintenance, Troubleshooting, Adjustments, Removal, Installation, Disassembly, Assembly, Repair, Diagnostics, Wiring Diagrams, Torque Specifications, Wear Limits, Special Tool Usage
Troubleshooting Methodology:
Provides systematic troubleshooting procedures, fault diagnosis, and corrective actions for various components and systems.
Adjustment Procedures:
Detailed instructions for adjusting carburetor, clutch, throttle cable, brakes, and ignition timing.
Component Replacement:
Provides step-by-step guidance for replacing all major vehicle components.
Technical Depth:
Comprehensive, step-by-step procedures with detailed explanations and pictorial diagrams from bumper-to-bumper. Covers basic maintenance to complex repair interventions.
Diagrams Illustrations:
Features detailed illustrations, exploded diagrams, drawings, and photographs to guide through service and repair procedures.
Special Tools:
References specific Cagiva special service tools and illustrates their use where applicable.
Torque Specifications:
Includes essential torque values for all critical fasteners during assembly and disassembly.
Accessibility:
Compatible with Windows, Mac, and Linux OS via Adobe Reader.
Print Quality:
Printable, high-resolution pages
Readability:
Ensures simple and precise explanations for easy understanding by mechanics and DIY users.
Binding Type:
Digital Download (PDF)
Paper Type:
Not Applicable (Digital)
Engine Type:
Single-cylinder, four-stroke
Displacement:
348.5 cc (21.27 cu in)
Bore X Stroke:
76 mm x 76 mm (3.0 in x 3.0 in)
Compression Ratio:
9.5:1 (typical, may vary slightly by year)
Horsepower:
Approximately 30-32 HP at 7500 RPM (estimated)
Torque:
Approximately 27-29 Nm at 6000 RPM (estimated)
Clutch Engagement:
Refer to manual for specific engagement points and adjustments.
Carburetion:
Single Dell'Orto PHM 36 or similar (specific model may vary)
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
Refer to manual for exact specification (typically around 15-18 liters).
Ignition System Type:
Electronic Ignition
Oil Capacity:
Refer to manual for exact specification (typically around 1.5-2.0 liters)
Oil Type:
Refer to manual for specific API or JASO specifications and viscosity grade (e.g., SAE 10W-40)
Cooling Method:
Air-cooled
Oil Change Interval:
Refer to manual for specific intervals (typically every 3,000-5,000 km or annually).
Spark Plug Replacement:
Refer to manual for specific intervals.
Valve Clearance Check:
Refer to manual for specific intervals (critical for single-cylinder engines).
Chain Tension Adjustment:
Periodic checks and adjustments are necessary for optimal performance and component life.
Engine Oil Specification:
Consult manual for API and viscosity grade (e.g., SAE 10W-40, JASO MA compatible if available/applicable).
Brake Fluid Specification:
DOT 3 or DOT 4 (confirm in manual).
Coolant Specification:
Not applicable (air-cooled engine).
Gearbox Oil Specification:
Refer to manual for specific type and viscosity.
Front Fork Oil Specification:
Refer to manual for type and viscosity (e.g., Showa SS-02 or equivalent).
Chain Lube Specification:
Standard motorcycle chain lubricant recommended.
Known Issues:
Potential issues can include wear on the single-cylinder engine components (piston, rings, valve train), carburetor tuning and cleaning, aging electrical components, and corrosion on older models. Clutch wear is also a common maintenance item.
Maintenance Recommendation:
Adhering to the service schedule outlined in this manual is crucial for longevity. Regular checks of the chain, sprockets, and braking system are essential.
Electrical System Reliability:
Older electrical systems can be prone to issues with connectors and wiring insulation; thorough inspection is recommended.
Carburetor Performance:
Requires periodic cleaning and tuning to maintain optimal running conditions, especially after periods of disuse.
Brand Heritage:
Cagiva is an Italian motorcycle manufacturer with a history of producing a range of motorcycles, known for sporting aspirations and collaborations with other manufacturers.
Model Evolution:
The Alazzurra was part of Cagiva's lineup in the 1980s, offering a more accessible and user-friendly single-cylinder sportbike compared to their larger multi-cylinder offerings.
Design Philosophy:
Italian design sensibility combined with reliable single-cylinder engine architecture.
Production Years:
Mid-1980s (specifically 1984-1986 for this manual's coverage).
