Segment:
Maxi-scooter / Sport-touring motorcycle with automatic transmission.
Unique Selling Proposition:
The Aprilia Mana 850 is renowned for its unique automatic (CVT) transmission, offering motorcycle performance with scooter-like ease of use. It blends sport-touring capabilities with everyday practicality.
Direct Competitors:
Competed against other large-displacement scooters and motorcycles offering automatic or semi-automatic transmissions, as well as models prioritizing comfort and practicality in the sport-touring segment.
Engine Layout:
V-twin, longitudinal engine.
Transmission Type:
Continuously Variable Transmission (CVT) with selectable modes (e.g., Manual/Sequential, Auto Drive).
Underseat Storage:
A distinctive feature is the integrated storage compartment where a traditional fuel tank would be on many motorcycles, cleverly utilizing space.
Systems Covered:
Engine, Fuel System, Ignition System, Exhaust System, Clutch, Transmission (including CVT operation), Final Drive, Frame, Suspension (Front & Rear), Brakes (ABS and Standard), Electrical System, Lighting, Instruments, Controls, Bodywork, Cooling System, Lubrication System, Troubleshooting, Routine Maintenance, Specifications, Wiring Diagrams.
Total Pages:
Estimated 300-400 pages (based on typical comprehensive service manuals for this class of motorcycle)
Type:
Service and Repair Manual
Engine Mechanical:
Complete engine disassembly, inspection, repair, and reassembly. Includes cylinder head, valves, pistons, connecting rods, crankshaft, oil pump, timing components.
Fuel System:
Fuel injection system (EFI), injectors, throttle body, fuel pump, fuel pressure regulator, fuel filter replacement, diagnosis and troubleshooting of fuel delivery issues.
Ignition System:
Spark plugs, ignition coils, ECU control, troubleshooting ignition faults.
Transmission Cv:
Detailed explanation of the Continuously Variable Transmission (CVT) operation, maintenance, belt inspection/replacement, pulley servicing, and troubleshooting CVT-related issues.
Brakes ABS:
Front and rear brake caliper service, master cylinder overhaul, hydraulic line replacement, ABS system component identification, diagnostic procedures for ABS faults, brake fluid replacement and bleeding procedures.
Electrical System:
Comprehensive wiring diagrams, component testing (e.g., starter motor, alternator/stator, battery), switch diagnostics, fuse box layout and function, lighting circuit troubleshooting.
Suspension Steering:
Front fork (telescopic) disassembly, seal replacement, oil level/type specifications. Rear shock absorber service. Steering head bearing inspection and adjustment.
Routine Maintenance:
Oil and filter changes, air filter replacement, spark plug inspection/replacement, chain adjustment (if applicable to final drive), brake pad inspection/replacement, coolant check/flush, tire pressure checks.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon problems, symptom-based troubleshooting guides for engine performance, electrical issues, and CVT operation.
Rebuilding Overhauling:
Detailed instructions for complete engine rebuilds, transmission component overhauls, brake system overhauls, and suspension component rebuilds.
Component Replacement:
Step-by-step guides for replacing key components such as the exhaust system, battery, tires, brake discs, fuel pump, and electrical sensors.
Diagnostic Capabilities:
Advanced diagnostics including ECU error code reading (if applicable via diagnostic tool), sensor signal analysis, and circuit testing.
Repair Procedures:
Comprehensive repair procedures ranging from minor adjustments to major component replacements and rebuilds.
Specifications Data:
Includes torque specifications, clearances, fluid capacities, electrical data, and component tolerances crucial for accurate repair.
Searchability:
Searchable text content for quick information retrieval.
Print Quality:
High-resolution, suitable for printing individual pages or the entire manual.
Image Clarity:
Clear, legible diagrams, illustrations, and photographs.
Binding:
Not applicable (Digital Format)
Paper:
Not applicable (Digital Format)
Engine Type:
Four-stroke, V-twin (90 degrees), liquid-cooled, DOHC, 4 valves per cylinder.
Bore X Stroke:
92 mm x 63 mm
Compression Ratio:
10.0:1
Horsepower Output:
Approximately 75 HP (55 kW) at 8000 RPM
Torque Output:
Approximately 7.1 kgm (69.6 Nm or 51.3 lb-ft) at 6000 RPM
Fuel Delivery:
Electronic Fuel Injection (EFI) with twin throttle bodies.
Fuel Type:
Unleaded gasoline (RON 95 or higher recommended).
Fuel Tank Capacity:
15 Liters (approx. 3.96 US gallons)
Oil Type:
SAE 10W-40, API SG/SH or JASO MA certified motorcycle engine oil.
Oil Capacity:
Approx. 2.4 Liters (with filter change)
Coolant Type:
Ethylene glycol-based coolant with corrosion inhibitors, mixed 50/50 with distilled water.
Transmission Type:
Continuously Variable Transmission (CVT).
Modes:
Automatic (variable ratio) and Sequential (7-speed simulated manual, handlebar-actuated).
Optional Transmissions:
Not applicable; the CVT is standard.
Final Drive:
Chain drive (sealed O-ring type).
Clutch:
Wet, multi-disc clutch operated hydraulically.
ABS Availability:
Available as an option (Mana 850 ABS).
Braking System:
Dual front discs with multi-piston calipers, single rear disc with single-piston caliper. ABS system offers enhanced control.
Lighting:
Halogen headlamp, LED taillight, turn signals.
Frame Construction:
Steel trellis frame for rigidity and safety.
Tire Specifications:
Front: 120/70-17, Rear: 180/55-17 (typical fitment, verify with manual).
Crash Protection:
Engine guards (optional accessory), robust frame design.
Instrumentation:
Digital LCD display with speedometer, tachometer, odometer, trip meters, fuel gauge, coolant temperature, gear indicator (for sequential mode), clock, and warning lights.
ABS System:
Optional Anti-lock Braking System (ABS) for enhanced safety, particularly in adverse conditions.
Diagnostic Port:
Likely equipped with a diagnostic port for connection to specialized service tools, enabling error code retrieval and system analysis.
First Service:
Typically around 600-1000 miles (1000-1600 km) for initial break-in service (check manual for exact figure).
Engine Oil Change:
Every 6,000 - 9,000 miles (10,000 - 15,000 km) or annually (refer to manual).
Air Filter Replacement:
Inspect every 6,000 miles, replace as needed or every 12,000 miles (refer to manual).
Spark Plug Replacement:
Typically every 12,000 - 18,000 miles (refer to manual for specific plug type and gap).
Cv Belt Inspection:
Inspect at regular intervals, replace based on wear and mileage (consult manual for specific interval, often around 15,000 - 20,000 miles).
Engine Oil:
SAE 10W-40, API SG/SH or JASO MA.
Brake Fluid:
DOT 4 (low viscosity recommended for ABS systems).
Coolant:
50/50 mixture of ethylene glycol-based coolant and distilled water.
Common Wear Items:
CVT belt wear, clutch slave cylinder leaks, rear shock absorber damping degradation over time.
Electrical Gremlins:
Occasional issues with wiring harnesses or sensor connections, particularly on higher-mileage examples.
Engine Performance Variations:
Can sometimes be related to fuel quality, ignition system maintenance, or CVT calibration.
Industry Acclaim:
While specific awards may be scarce, the Mana 850 was recognized for its innovative approach to motorcycle design and its unique user-friendly automatic transmission.
User Reviews:
Generally positive user reviews highlighting its comfort, practicality, and ease of use, especially in urban environments and for riders new to larger motorcycles.
Emissions Standards:
Compliant with Euro 3 emissions standards for the covered model years.
