Yamaha Exciter EX570 EX 570 R II Snowmobile 1991 1992 1993 Service Repair Workshop Manual

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This manual covers the Yamaha Exciter EX570 and EX570 R II snowmobiles manufactured between 1991 and 1993. These models were designed to offer a sporty and reliable experience, building on...

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Tipo: Snowmobile

Proveedor:

SKU: 124501

Etiquetas: 1991 1992 1993 EX 570 R II Exciter Exciter EX570 Motorcycles Snowmobile Yamaha

Variantes de producto

Descripción

This manual covers the Yamaha Exciter EX570 and EX570 R II snowmobiles manufactured between 1991 and 1993. These models were designed to offer a sporty and reliable experience, building on Yamaha's extensive history in snowmobile innovation. The Exciter series was known for its performance in its class, making the EX570 a popular choice for trail and mountain riding. This manual provides in-depth information to ensure these vehicles remain in optimal condition. This comprehensive Service Repair Workshop Manual is designed to assist owners and technicians in maintaining and repairing the Yamaha Exciter EX570 and EX570 R II. It details procedures for engine overhaul, transmission service, chassis and suspension maintenance, electrical system diagnostics, and brake system repairs. The manual includes troubleshooting guides, technical specifications, lubrication requirements, and scheduled maintenance procedures, offering dealership-level technical information for effective upkeep and repair.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Exciter EX570 / EX570 R II

Model Variant:

EX570, EX570 R II

Codes

Year:

1991, 1992, 1993

👋 Introduction

Market Position

Target Audience:

Owners of Yamaha Exciter EX570 and EX570 R II snowmobiles from model years 1991-1993 seeking professional repair and maintenance guidance.

Competitive Analysis

Value Proposition:

Provides dealership-level technical information for DIY repair and maintenance, saving on professional service costs. Instant digital delivery is a key convenience factor.

Key Features

Delivery Method:

Instant digital download via the internet, avoiding shipping delays.

Content Usability:

Designed for printing specific sections, reducing wear and tear on a physical manual and allowing for disposable use of greasy sections.

📋 Manual Details

Coverage Areas

Years Covered:

1991, 1992, 1993

Page Count

Estimated Page Count:

High (Exact number not specified, but described as comprehensive)

Manual Type

Type:

Service Repair Workshop Manual

Language

Language:

English

Format

Digital Format:

Adobe Acrobat PDF

📖 Manual Coverage

Systems Covered

Engine:

Complete overhaul, diagnosis, tuning, lubrication, cooling, starting system, ignition system, fuel system.

Transmission:

Clutch system, drive clutch, driven clutch, belt service, gearcase lubrication and maintenance.

Chassis And Suspension:

Front suspension (skis, shocks, trailing arms), rear suspension (bogies, shocks, tracks), steering system, frame inspection and repair.

Electrical:

Lighting system, battery maintenance and testing, wiring diagrams, ignition system components, stator, CDI unit, starter motor.

Fuel System:

Carburetor identification and adjustment, fuel pump, fuel lines, fuel tank, fuel filter replacement.

Brakes:

Brake system operation, caliper service, brake pad replacement, brake fluid, troubleshooting.

Seats And Locks:

Seat removal and installation, any applicable lock mechanisms.

Lubrication:

Lubrication points, fluid capacities, recommended lubricants, grease points.

Procedures Included

Maintenance:

Scheduled maintenance, pre-ride checks, post-ride maintenance, cleaning procedures.

Troubleshooting:

Diagnostic flowcharts, symptom-based troubleshooting for common issues, electrical system diagnostics.

Repair:

Step-by-step repair instructions for all major components and systems, assembly and disassembly procedures.

Technical Specifications:

Torque specifications, clearances, measurements, adjustments, timing settings.

Technical Depth

Depth:

Comprehensive, covering basic maintenance to advanced engine rebuilds and electrical diagnostics. Suitable for dealership technicians and experienced DIY mechanics.

📊 Manual Specifications

File Format

Format:

PDF (Adobe Acrobat)

Print Quality

Quality:

Printable, allowing users to print specific sections or the entire manual.

Binding Type

Binding Recommendation:

Recommended for printing and placing in 3-ring binders for easy access and durability.

Paper Type

Paper Recommendation:

Users can print on standard paper; recommended to use durable paper for frequently used sections.

Searchability

Text Search:

Likely includes searchable text for efficient information retrieval, a hallmark of professionally created PDF manuals.

⚙️ Engine Specifications

Primary Engine

Engine Type:

Liquid-cooled, 2-stroke, reed valve

Engine Displacement:

561cc

Cylinder Configuration:

Twin-cylinder

Bore X Stroke:

68.0 mm x 78.0 mm

Performance

Horsepower:

Approximately 75-80 HP (exact figures vary by specific model year and tuning)

Fuel System

Carburetor Type:

Mikuni VM34SS (likely twin carburetors)

Fuel Delivery:

Gasoline / Oil Mixture (pre-mix or oil injection system, depending on exact configuration)

Ignition System

Ignition Type:

CDI (Capacitor Discharge Ignition)

🔧 Transmission

Standard

Type:

CVT (Continuously Variable Transmission) with Automatic Clutch

Optional

Gears:

N/A (CVT system offers infinite ratios)

Features

Drive System:

Chain drive to track

Gearcase Lubrication:

Requires specific gear oil, capacity and type detailed in manual.

📐 Dimensions

Exterior

Length:

Variable by model year, but typically in the range of 110-120 inches.

Weights

Dry Weight:

Approximately 450-480 lbs (dry weight)

🛡️ Safety Features

Ratings

Safety Compliance:

Manufactured to meet relevant safety standards for snowmobiles of its era. Specific ratings are not typically issued in a consumer format.

Active Features

Kill Switch:

Standard handlebar-mounted kill switch for immediate engine shutdown.

Passive Features

Track System:

Designed for stability and traction on snow.

💡 Technology Features

Infotainment

Dashboard Features:

Basic instrumentation including speedometer, tachometer, engine temperature gauge, fuel gauge (if applicable), and warning lights.

Driver Assistance

Traction Control:

Not applicable for this era's model.

Connectivity

Features:

No electronic connectivity features.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Regular checks of oil injection system and fuel/oil mixture ratios as per manual recommendations. Gearcase oil change typically annually or every 2500 miles (vehicle dependent).

Spark Plug Replacement:

Recommended at seasonal intervals or based on performance issues, specific type and gap detailed in manual.

Clutch Maintenance:

Regular inspection of drive and driven clutch sheaves, belt condition, and clutch spring/weight service as needed.

Fluid Specifications

Engine Oil:

2-stroke oil suitable for oil injection systems or pre-mix (specific Yamaha recommendation likely listed in manual).

Gearcase Oil:

Yamaha recommends specific gear oil for its snowmobile gearcases (e.g., Yamaha 10W-30 Gear Oil or equivalent API GL-4).

Coolant:

For liquid-cooled models, a specific coolant mixture ratio is required. Manual will specify type and ratio.

Known Issues

Engine Carbon Buildup:

Common in 2-stroke engines of this era, requiring decarbonization procedures as detailed in the manual.

Clutch Wear:

Drive belts can wear and clutches may require cleaning or adjustment due to heat and usage.

Electrical Connections:

Corrosion or loose connections can affect ignition and lighting; manual provides diagnostic steps.

Maintenance Schedule

Comprehensive Schedule:

The manual will contain a detailed maintenance schedule covering daily, weekly, monthly, and seasonal checks and services.

📚 Vehicle History

Brand Heritage

Yamaha Snowmobile History:

Yamaha has a long-standing history in snowmobile manufacturing, known for innovation and reliable engines, tracing its roots back to the 1960s.

Model Evolution

Exciter Lineage:

The Exciter series was Yamaha's sport-oriented line, offering good performance for its time, positioned against competitors in the trail and mountain segments. The EX570 was a popular iteration.

Production

Manufacturing Era:

1991-1993 production run for the specific models covered by this manual.

🏆 Awards & Recognition

Recognitions

Model Specific Awards:

While specific awards for the 1991-1993 EX570 models are not readily documented, the Exciter line was generally well-regarded for its sporty performance and reliability in its class.