Engine Mechanical:
Complete overhaul, disassembly, assembly, inspection, and adjustment of all engine components.
Fuel System:
Carburetor (or injection system if applicable for 2002 models) diagnosis, cleaning, adjustment, and repair; fuel pump, fuel filter, fuel lines.
Ignition System:
Spark plugs, ignition coils, CDI unit, wiring, timing.
Cooling System:
Radiator, fan, coolant, hoses, thermostat, water pump inspection and replacement.
Lubrication System:
Oil pump, oil filter, oil passages, lubrication points.
Exhaust System:
Exhaust pipes, muffler, catalytic converter (if equipped), gaskets.
Transmission Clutch:
Clutch operation, adjustment, replacement; gearbox disassembly, assembly, inspection of gears, shafts, and bearings.
Drive System:
Chain and sprockets inspection, adjustment, and replacement; rear hub and axle.
Front Suspension:
Front fork, springs, dampers, seals, steering head bearings, adjustment, and rebuild.
Rear Suspension:
Rear shock absorber, swingarm, linkage (if applicable), bearings, adjustment, and rebuild.
Braking System Front:
Brake calipers, discs, pads, master cylinder, brake lines, bleeding procedure.
Braking System Rear:
Brake caliper, disc, pads, master cylinder, brake lines, bleeding procedure.
Wheels Tires:
Wheel bearings, tire replacement, balancing, wheel specifications.
Electrical System Charging:
Stator, rotor, regulator/rectifier, battery testing and replacement.
Electrical System Starting:
Starter motor, starter relay, ignition switch.
Electrical System Lighting:
Headlight, taillight, turn signals, brake light, dashboard illumination.
Electrical System Instruments:
Speedometer, tachometer, fuel gauge, indicator lights.
Electrical System Wiring Diagrams:
Comprehensive wiring schematics for all electrical components and circuits.
Bodywork Chassis:
Frame inspection, body panels removal and installation, fairings, seat, fuel tank.
Controls:
Handlebar, levers, pedals, cables, throttle control, clutch cable adjustment.
Routine Maintenance:
Oil and filter changes, chain adjustment, brake pad inspection, tire pressure checks, spark plug replacement.
Troubleshooting:
Diagnostic charts and symptom-based troubleshooting guides for common and uncommon issues.
Engine Rebuild:
Detailed steps for complete engine disassembly, cleaning, inspection of wear limits, and reassembly.
Suspension Overhaul:
Front fork seal replacement, rear shock absorber service, steering head bearing adjustment.
Brake System Service:
Brake fluid flush and bleed, caliper rebuild, disc replacement.
Electrical Diagnostics:
Testing of charging system, starting system, ignition system, and lighting circuits using multimeters.
Carburetor Tuning:
Cleaning, rebuilding, and synchronization procedures for the carburetor.
Wheel And Tire Service:
Wheel bearing replacement, tire mounting and balancing.
Diagnostic Capabilities:
Advanced diagnostic procedures, including electrical circuit tracing and component testing.
Repair Procedures:
Detailed step-by-step instructions for mechanical and electrical repairs, from minor adjustments to major component overhauls.
Specification Data:
Includes critical torque specifications, clearances, fluid capacities, and measurement tolerances.
Wiring Diagrams Quality:
Clear and detailed wiring schematics for accurate electrical troubleshooting.
Oil Change Interval:
Typically every 5,000-7,500 km or annually, whichever comes first.
Spark Plug Replacement:
Typically every 10,000-15,000 km.
Valve Clearance Check:
Typically every 10,000-20,000 km.
Engine Oil Type:
API SG or higher, SAE 10W-40 or 15W-50 (check manual for specific grade).
Engine Oil Capacity:
Approx. 2.2 - 2.5 liters (with filter change).
Coolant Type:
Ethylene glycol-based coolant, mixed with distilled water (typically 50/50).
Brake Fluid Type:
DOT 4 (or specified by Aprilia).
Common Wear Items:
Clutch plates, front fork seals, chain and sprockets, steering head bearings.
Electrical Gremlins:
Potential for wiring harness issues or connector corrosion, common in older European bikes.
Carburetor Performance:
Can be sensitive to dirt and require periodic cleaning and synchronization for optimal performance.