Segment:
Lightweight, entry-level scooter market segment.
Target Audience:
Commuters, younger riders, and those seeking economical personal transportation.
Competitors:
Competed with similar models from Honda (e.g., Aero 50), Yamaha (e.g., Jog), and various other Japanese and European manufacturers.
Feature 1:
Compact and lightweight design for easy maneuverability.
Feature 2:
Simple operation and user-friendly controls.
Feature 3:
Economical fuel consumption.
Feature 4:
Reliable Suzuki engineering.
Primary Coverage:
Repair, maintenance, and technical procedures for the 1987 Suzuki PV50.
Secondary Coverage:
Troubleshooting, adjustments, and specifications.
Estimated Pages:
Varies by specific publication, typically 150-250 pages for a factory service manual of this era.
Type:
Factory Service Repair Manual
Format:
Likely printed, but digital formats (PDF) are common for historical manuals.
Engine:
Disassembly, assembly, inspection, adjustment, and repair of the engine and its components.
Fuel System:
Carburetor servicing, fuel tank, fuel lines, and fuel filter maintenance.
Ignition System:
Ignition coil, spark plug, CDI unit, and timing checks.
Cooling System:
Air-cooled engine thermal management, cooling fins inspection.
Transmission:
Automatic transmission (CVT or similar), clutch, and drive system servicing.
Frame And Suspension:
Front forks, rear shock absorbers, swingarm, and steering system.
Brakes:
Front and rear brake systems (likely drum brakes), brake lever, cables, and adjustment.
Electrical System:
Wiring diagrams, lighting, horn, battery, charging system (stator/generator), and starter system (if applicable).
Bodywork And Trim:
Panel removal, installation, and related trim components.
Wheels And Tires:
Wheel maintenance, tire inspection, and replacement.
Maintenance:
Scheduled maintenance tasks, lubrication, filter changes, and general upkeep.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common issues.
Repair:
Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.
Adjustments:
Specific procedures for adjusting brakes, clutch, throttle, idle speed, and ignition timing.
Specifications:
Torque values, clearances, fluid types, electrical values, and dimensional data.
Wiring Diagrams:
Detailed electrical schematics for troubleshooting and repairs.
Depth:
Comprehensive, covering everything from routine maintenance to complete engine and transmission overhauls.
User Level:
Suitable for both professional mechanics and experienced DIY enthusiasts.
Digital Format:
PDF (if digital), typically searchable and printable.
Print Quality:
High-quality scans or original prints with clear diagrams and text.
Binding:
Typically bound (stapled, spiral-bound, or hardcover) for printed versions.
Paper Type:
Durable paper suitable for workshop environments.
Engine Type:
2-stroke, air-cooled, single-cylinder
Displacement:
49 cc (approximately)
Bore X Stroke:
Specific dimensions would be detailed in the manual (e.g., 39.0 mm x 41.5 mm).
Compression Ratio:
Details in manual (typically around 7.0:1 for this era).
Carburetion:
Mikuni VM10 or similar small-bore carburetor.
Lubrication:
Pre-mix or Autolube (oil injection system) - manual will specify.
Horsepower:
Typically around 5-7 HP, depending on tuning and specific market regulations.
Torque:
Low-end torque optimized for urban use.
Fuel Type:
Unleaded gasoline (recommendation in manual).
Fuel Octane Rating:
Manual will specify (likely 87 AKI / 91 RON).
Fuel Tank Capacity:
Approximately 3.0 - 4.0 liters (0.8 - 1.1 US gallons).
Length:
Approx. 1600-1700 mm (63-67 inches).
Width:
Approx. 600-700 mm (24-28 inches).
Height:
Approx. 950-1050 mm (37-41 inches).
Wheelbase:
Approx. 1150-1200 mm (45-47 inches).
Ground Clearance:
Details in manual, typically around 100-120 mm (4-5 inches).
Dry Weight:
Approx. 65-75 kg (143-165 lbs).
Curb Weight:
Details in manual, includes all necessary fluids.
Max Load Capacity:
Details in manual, typically for rider and light cargo.
Safety Standards:
Designed to meet safety regulations applicable in its market of sale (e.g., DOT, ECE).
Brakes:
Independent front and rear brake systems for control.
Lighting:
Headlight, taillight, brake light, and turn signals for visibility.
Frame Construction:
Steel frame designed for stability and rider support.
Tire Design:
Tires designed for good grip on paved surfaces.
Infotainment System:
N/A (basic scooter with analog instrumentation).
Driver Assistance Features:
N/A (basic scooter).
Connectivity Options:
N/A (basic scooter).
Dashboard Features:
Analog speedometer, odometer, fuel gauge (if equipped), indicator lights (turn signals, neutral, high beam).
Oil Change Engine:
Refer to manual; typically every 1,000-2,000 km for 2-strokes if oil injection is used, or check level regularly if premix.
Air Filter Cleaning:
Recommended every 500-1,000 km, depending on operating conditions.
Spark Plug Replacement:
Typically every 3,000-5,000 km, or as per manual recommendation.
Brake Adjustment:
Check and adjust at every 1,000 km service.
Transmission Oil Check:
Check final drive oil level and condition periodically as per manual.
2 Stroke Oil Type:
API TC or JASO FD certified 2-stroke motorcycle oil (for autolube systems or premix).
Final Drive Oil Type:
Suzuki recommends specific gear oil for the final drive unit; consult manual for exact specification (e.g., SAE 80 or 90 GL-4).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid for hydraulic systems (if applicable, though PV50 likely uses cable-actuated drums).
Common Wear Items:
V-belt wear, carburetor jet clogging, spark plug fouling, battery aging, and brake shoe wear.
Potential Problems:
Age-related issues such as carburetor gumming, fuel line degradation, and electrical connection corrosion are common.
Manufacturer History:
Suzuki Motor Corporation is a Japanese multinational corporation known for its broad range of motorcycles, automobiles, and marine engines.
Pv Series Context:
The PV50 was part of Suzuki's lineup of smaller displacement scooters aimed at accessibility and urban mobility.
Production Period:
The PV50 was produced in the mid to late 1980s, with 1987 being a specific model year.
Manufacturing Origin:
Likely manufactured in Japan or other Suzuki production facilities.