Segment:
Cruiser Motorcycle
Competitors:
Kawasaki Vulcan 650, Honda Shadow 600, Yamaha V-Star 650
Design Philosophy:
American-style cruiser aesthetic with modern performance
Engine Configuration:
V-twin engine
Manual Value Proposition:
Essential resource for owners and independent repair shops to maintain and repair the Aquila GV650
Engine Service:
Complete engine overhaul, disassembly, assembly, tuning, and diagnostics
Fuel System:
Fuel injection system, fuel pump, injectors, fuel filter, fuel tank, and lines
Ignition System:
Ignition coils, spark plugs, ignition control module, and wiring
Transmission:
Clutch operation, gearbox disassembly and assembly, gear selection mechanism
Cooling System:
Radiator, cooling fan, coolant flow, thermostat, water pump
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, exhaust pipes
Brake System:
Brake calipers, master cylinder, brake lines, brake pads, brake discs, bleeding procedures
Suspension System:
Front forks, rear shock absorber, swingarm, linkage systems
Steering System:
Handlebars, steering head bearings, steering stem
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting, sensors, ECU
Frame And Bodywork:
Frame inspection, fairings, body panels, seat, fuel tank mounting
Wheel And Tire Service:
Wheel removal and installation, tire changing, balancing, rim specifications
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, lubrication points
Troubleshooting Guides:
Diagnostic flowcharts and common problem solutions
Rebuild Procedures:
Detailed step-by-step instructions for major component rebuilds
Torque Specifications:
Precise torque values for all critical fasteners
Adjustment Procedures:
Carburetor (if applicable), clutch, throttle, and brake lever adjustments
Wiring Diagrams:
Comprehensive electrical system schematics
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds
Crash Safety:
Not typically rated by formal automotive safety organizations (e.g., NHTSA, Euro NCAP) as it is a motorcycle.
Braking System:
Front: Dual disc brakes; Rear: Single disc brake. ABS may be an option on later models.
Lighting:
Halogen headlamp, LED taillight, standard turn signals
Oil Change Interval:
Typically every 4,000 - 6,000 km (2,500 - 3,700 miles) or 6 months, whichever comes first (Refer to specific manual for exact interval).
Chain Cleaning Lubrication:
Recommended every 800 - 1,000 km (500 - 620 miles) and after riding in wet conditions.
Valve Clearance Check:
Typically at 12,000 - 18,000 km (7,500 - 11,200 miles) intervals.
Engine Oil Type:
API SG, SH, SJ, SL, SM or higher, SAE 10W-40 or 20W-50 (Consult manual for precise viscosity based on climate).
Engine Oil Capacity:
Approx. 2.8 - 3.0 Liters (2.9 - 3.2 US Quarts) with filter change.
Coolant Type:
Ethylene glycol-based antifreeze with water (50/50 mix). Consult manual for specific coolant recommendations.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Common Wear Items:
Chain and sprockets, brake pads, tires, steering head bearings.
Potential Electrical Quirks:
Some owners report occasional issues with starter solenoid or battery charging systems, often related to maintenance.