Vehicle Segment:
Light Utility Vehicle / Golf Cart
Primary Use:
Golf course transportation, light utility tasks in resorts, campuses, and private properties.
Key Competitors Era:
Club Car DS, E-Z-GO Marathon, Cushman Commander.
Durability:
Known for robust construction and reliability, characteristic of Yamaha engineering.
Simplicity:
Straightforward mechanical design for ease of maintenance and operation.
Powerplant:
Reliable 2-stroke gasoline engine providing ample power for its intended use.
Manual Type:
Factory Service Manual, Parts Manual, Operator's Manual
Service Manual Pages:
224
Searchability:
Searchable text for quick information retrieval.
Printability:
Printable for workshop use.
Image Resolution:
High-resolution diagrams and illustrations.
Binding:
Not applicable (Digital Download)
Paper Quality:
Not applicable (Digital Download)
Engine System:
Detailed inspection, overhaul, and troubleshooting of the 2-stroke engine, including carburetor, ignition system, fuel delivery, exhaust, and cooling.
Transmission System:
Service and repair of the automatic transmission, drive clutch, driven clutch, belt, and differential.
Braking System:
Inspection, adjustment, and repair of the drum brakes, brake cables, and parking brake mechanism.
Electrical System:
Wiring diagrams, troubleshooting for starting and charging systems, lighting, and accessories.
Suspension Steering:
Maintenance and repair of front and rear suspension components, steering linkage, and wheel alignment.
Chassis Frame:
Inspection and maintenance of the frame, body panels, seats, and body trim.
Fuel System:
Carburetor adjustment, fuel tank, fuel lines, and fuel filter maintenance.
Tire Wheel Assembly:
Tire pressure specifications, wheel torque, and bearing maintenance.
Routine Maintenance:
Oil changes, filter replacements, spark plug gapping, and lubrication schedules.
Troubleshooting Guides:
Diagnostic charts and step-by-step procedures for identifying and resolving common mechanical and electrical issues.
Overhaul Procedures:
Detailed instructions for complete engine teardown, transmission rebuild, and component overhaul.
Adjustment Procedures:
Carburetor tuning, brake adjustments, clutch engagement settings, and idle speed adjustments.
Assembly Disassembly:
Step-by-step guides for removing and reinstalling major components and sub-assemblies.
Diagnostic Capabilities:
Advanced diagnostic procedures, including component testing and fault code interpretation (where applicable).
Repair Complexity:
Covers basic owner-level maintenance to in-depth, professional-level engine and transmission rebuilds.
Specifications Tolerances:
Precise measurements, torque values, clearances, and operating tolerances for all major components.
Engine Type:
2-Stroke, Single Cylinder, Air-Cooled
Engine Manufacturer:
Yamaha
Displacement:
175cc (approx.)
Bore X Stroke:
Refer to manual for precise dimensions
Compression Ratio:
Refer to manual for precise ratio
Horsepower:
Approx. 7-9 HP (varies by specific model and tuning)
Torque:
Refer to manual for specific torque figures
Top Speed:
Approx. 10-15 mph (governed and dependent on terrain)
Fuel Type:
Unleaded Gasoline (with oil mixture for 2-stroke)
Carburetor:
Mikuni VM Series (specific model typically VM24 or similar)
Fuel Mixture Ratio:
Typically 50:1 or 100:1 (2-stroke oil to gasoline - refer to manual for exact specification)
Fuel Tank Capacity:
Approx. 2.5 Gallons (9.5 Liters)
Transmission Type:
Automatic, Variable Speed Drive (VSD)
Drive Clutch:
Centrifugal Clutch
Driven Clutch:
Variable Sheave Clutch
Final Drive:
Shaft Drive to Differential
Gear Reduction:
Single reduction through differential
Clutch Maintenance:
Belt inspection, clutch sheave cleaning, spring and roller inspection.
Overall Length:
Approx. 94.5 inches (239.9 cm)
Overall Width:
Approx. 47.2 inches (119.9 cm)
Overall Height:
Approx. 45.7 inches (116.1 cm) (without roof)
Wheelbase:
Approx. 65.4 inches (166.1 cm)
Ground Clearance:
Approx. 4.7 inches (11.9 cm)
Curb Weight:
Approx. 400-450 lbs (181-204 kg)
Payload Capacity:
Approx. 400 lbs (181 kg) (typically 2 passengers + cargo)
Safety Certification:
Not applicable for golf carts in most jurisdictions; designed for low-speed, controlled environments.
Braking System:
Mechanical drum brakes, parking brake.
Lighting:
Headlights, taillights (depending on configuration/options).
Seatbelts:
Optional or standard depending on specific model variant and region.
Roll Over Protection:
Basic frame structure; optional roof or roll cage may be available.
Engine Oil Change:
Refer to manual; typically every 25-50 operating hours or annually for light use.
Air Filter Cleaning:
Refer to manual; inspect regularly, clean or replace as needed (depending on operating environment).
Spark Plug Replacement:
Refer to manual; typically every 100-200 operating hours or annually.
Clutch Belt Inspection:
Inspect belt for wear, cracks, and glazing at regular intervals (e.g., every 50 hours).
Brake Adjustment:
Check and adjust brakes as needed, typically annually or if performance degrades.
2 Stroke Oil:
API-TC or JASO FD rated 2-stroke oil recommended (refer to manual for specific Yamaha specification).
Gear Oil:
Refer to manual; typically SAE 80W-90 hypoid gear oil for the differential.
Carburetor Fouling:
Common with 2-stroke engines; requires regular cleaning and proper fuel mixture. Manual provides tuning instructions.
Clutch Belt Wear:
Belt may stretch or wear over time, affecting acceleration and top speed. Manual covers belt inspection and replacement.
Ignition System:
Spark plug fouling, ignition coil issues can occur; manual details troubleshooting.
Brake Adjustment:
Drum brakes can require periodic adjustment due to cable stretch and pad wear. Manual covers adjustment procedure.
Fuel System Deposits:
Fuel system components can develop deposits, especially with older fuel. Manual provides cleaning instructions.
Parent Company:
Yamaha Motor Corporation
Brand Reputation:
Renowned for precision engineering, reliability, and performance in motorcycles, marine, and motorsport products.
G1 Introduction Era:
Early 1980s
Key Updates G1:
Refinements in engine tuning, chassis components, and body styling across its production run.
Production Period:
1983-1989 (for this specific manual coverage)
Manufacturing Location:
Likely Japan or USA (Yamaha manufacturing facilities)
