🏷️ Basic Information

Make:

Aprilia

Model:

Mana 850

Model Variant:

Mana 850 / Mana 850 GT

Product Type:

Workshop Repair Service Manual

👋 Introduction

Niche Segment:

The Aprilia Mana 850 carved out a unique niche as a sporty maxi-scooter/motorcycle hybrid, blending the practicality of an automatic transmission with the performance and handling of a motorcycle.

Key Competitors:

Competed indirectly with other large-displacement automatic motorcycles and high-performance scooters that offered similar levels of utility and power.

Innovative Transmission:

Its primary distinguishing feature was the electronically controlled continuously variable transmission (CT) offering both automatic and sequential manual modes, a rarity in motorcycles of its era.

Practical Storage:

The under-seat storage compartment, designed to resemble a fuel tank, was a significant practical innovation, offering secure storage for helmets or other gear.

Aprilia Legacy:

Aprilia, an Italian manufacturer renowned for its performance motorcycles and racing pedigree, brought its engineering expertise to this unique model.

📋 Manual Details

Systems Covered:

Engine, Fuel System, Ignition System, Cooling System, Lubrication System, Clutch, Transmission (CVT), Final Drive, Frame, Suspension (Front & Rear), Wheels, Tires, Brakes (Front & Rear), Electrical System, Lighting, Instrumentation, Bodywork, Chassis, Troubleshooting, Maintenance

Page Count:

Approximately 300-400 pages (Estimated, as actual manual not provided for exact count)

Manual Type:

Service Manual / Workshop Manual / Repair Manual

Language:

English

Format:

Likely PDF, potentially printed

📖 Manual Coverage

Engine Overhaul:

Complete disassembly, inspection, repair, and reassembly procedures for the V-twin engine.

Fuel System Diagnostics:

Detailed troubleshooting and repair of the fuel injection system, including sensors, injectors, and ECU.

Electrical Schematics:

Comprehensive wiring diagrams for all electrical components, lighting, and instrumentation.

Transmission Service:

Procedures for servicing the continuously variable transmission (CVT) and final drive system.

Brake System Repair:

Maintenance, bleeding, and replacement of brake components, including ABS (if applicable to specific models).

Suspension Adjustment:

Guidelines for adjusting and servicing the front and rear suspension systems.

Routine Maintenance:

Scheduled maintenance tasks such as oil changes, filter replacements, chain adjustment, and spark plug service.

Diagnostic Troubleshooting:

Step-by-step guides for diagnosing common and complex issues using symptom-based approaches.

Component Replacement:

Detailed instructions for replacing worn or damaged parts across all major systems.

Torque Specifications:

Essential torque values for critical fasteners to ensure proper assembly and safety.

Special Tool Identification:

Identification and usage of specialized tools required for specific repair procedures.

Depth Level:

Comprehensive, suitable for professional mechanics and advanced DIY enthusiasts.

Diagnostic Capabilities:

Detailed diagnostic charts and procedures for pinpointing faults within the electronic and mechanical systems.

Rebuild Procedures:

In-depth instructions for complete engine and transmission rebuilds, including tolerances and clearances.

📊 Manual Specifications

Digital Format:

PDF (Portable Document Format)

Print Quality Standards:

High-resolution scans or originals, ensuring clarity of text and diagrams for printing.

Binding For Print:

Typically spiral-bound or saddle-stitched for lay-flat usability in a workshop environment.

Paper Quality For Print:

Durable, high-quality paper stock suitable for workshop conditions, resistant to grease and dirt.

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, V-twin, four-stroke

Displacement:

839.3 cc

Bore X Stroke:

92 mm x 76 mm

Valve Train:

SOHC, 4 valves per cylinder

Horsepower Peak:

Approximately 75 hp @ 7,000 rpm (claimed)

Torque Peak:

Approximately 77 Nm (57 lb-ft) @ 5,000 rpm (claimed)

Fuel Delivery:

Electronic fuel injection (MPI - Multi-Point Injection) with dual throttle bodies

Fuel Type:

Unleaded gasoline, minimum 95 RON

Ignition Type:

Electronic ignition with variable advance

Cooling Method:

Liquid-cooled with electric fan

Oil Type:

SAE 10W-40, API SG or higher (check specific manual for exact specification and quantity)

🔧 Transmission

Transmission Type:

Continuously Variable Transmission (CVT) with electronically controlled automatic and sequential modes

Optional Transmission:

N/A (CVT is standard)

Modes Of Operation:

Automatic (6 simulated gears), Manual (6-speed sequential) selectable via handlebar controls.

Final Drive:

Chain drive

Cv Transmission Fluid:

Specific CVT fluid recommended by Aprilia. Refer to manual for exact type and capacity.

📐 Dimensions

Length:

Approximately 2,230 mm (87.8 in)

Width:

Approximately 810 mm (31.9 in)

Height:

Approximately 1,280 mm (50.4 in)

Seat Height:

Approximately 800 mm (31.5 in)

Wheelbase:

Approximately 1,505 mm (59.3 in)

Dry Weight:

Approximately 211 kg (465 lbs)

Gross Vehicle Weight Rating:

Refer to owner's manual or VIN plate.

Fuel Tank Capacity:

18.0 Liters (4.75 US gal)

🛡️ Safety Features

ABS Availability:

Available on certain models/variants (e.g., Mana 850 GT ABS).

Braking System:

Dual front disc brakes, single rear disc brake. Brembo components often used.

Suspension Damping:

Adjustable front forks and rear monoshock for customized damping characteristics.

Frame Construction:

Steel trellis frame provides rigidity and stability.

Lighting:

Halogen headlights, LED taillight and indicators (depending on year/model).

💡 Technology Features

Instrument Cluster:

Digital LCD instrument panel providing speed, RPM, gear selection, fuel level, trip meters, clock, and warning lights.

ABS:

Available as an option on certain models, enhancing braking safety.

Diagnostic Port:

On-board diagnostics (OBD) capabilities may be present, allowing for electronic fault code retrieval via a dedicated port.

Keyless Ignition:

Some models featured a transponder key system for ignition activation.

🔧 Maintenance

Oil Change Interval:

Typically every 6,000 km or 12 months, whichever comes first. Refer to manual for exact mileage.

Valve Check Interval:

Typically every 12,000 km or 24 months. Refer to manual for precise interval.

Spark Plug Replacement:

Generally around 12,000 km to 18,000 km. Check manual for specific plug type and interval.

Chain Adjustment:

Regular checks and adjustments as needed, typically every 1,000 km or after aggressive riding.

Engine Oil Capacity:

Approximately 2.4 liters (2.5 US qt) with filter change. Refer to manual.

Coolant Type:

Ethylene glycol-based antifreeze coolant with corrosion inhibitors. Check manual for specific type and mixture ratio.

Brake Fluid Type:

DOT 4 brake fluid. Refer to manual for specific recommendations and bleed procedure.

Fuel Pump Reliability:

Some owners have reported occasional fuel pump issues, particularly in older models. Maintenance and testing are key.

Cvt Belt Wear:

As with any CVT, belt wear is a maintenance item. Regular inspection and replacement are necessary according to mileage intervals specified in the manual.

Electrical Gremlins:

Intermittent electrical faults can occur in any vehicle; thorough inspection of wiring and connections is covered in the manual.

📚 Vehicle History

Aprilia Origin:

Founded in 1945, Aprilia is an Italian motorcycle manufacturer with a strong history in racing, particularly in Grand Prix motorcycle racing.

Introduction Year:

First introduced in 2007.

Model Updates:

The Mana 850 GT variant was introduced later, featuring fairings and ABS as standard, enhancing its touring and comfort capabilities.

Manufacturing Location:

Italy

Production Period:

Production ran from 2007 until around 2016, although market availability may vary by region.

🏆 Awards & Recognition

Industry Awards:

While specific industry awards may not be widely publicized, the Mana 850 was recognized for its innovative approach to motorcycle design and its unique feature set.