1983-1988 Yamaha Enticer ET340 Excel III EC340 Snowmobile Repair Manual

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Tipo: Snowmobile

Proveedor:

SKU: 145648

Etiquetas: 1983 1984 1985 1986 1987 1988 EC340 Enticer ET340 Excel III Excel Models Powersports Snowmobile Snowmobiles Yamaha

Variantes de producto

Descripción

This service and repair manual covers the Yamaha Enticer ET340 and Excel III EC340 snowmobiles produced between 1983 and 1988. These models are recognized for their reliable and straightforward operation, fitting into the entry-level to mid-range trail snowmobile segment. Built with Yamaha's legacy of powersports innovation, the Enticer series was designed for trail-worthiness and durability, offering enthusiasts a dependable option for recreational riding. This comprehensive manual provides detailed guidance for owners and technicians. It covers all essential systems, including the engine, fuel, lubrication, cooling, drive train, steering, suspension, and electrical systems. Within its pages, you will find procedures for routine maintenance, engine overhaul, transmission service, component replacement, and troubleshooting common issues. The manual's technical depth ensures that users can perform everything from basic upkeep to complex repairs, supported by diagrams and diagnostic information.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Enticer ET340 / Excel III EC340

Product Type:

Snowmobile Repair Manual

👋 Introduction

Market Position

Market Segment:

Entry-level to mid-range trail snowmobiles.

Competitive Analysis

Competitors:

Competed with models from Ski-Doo, Arctic Cat, and Polaris during its production era.

Key Features

Ease Of Use:

Known for reliable and relatively simple operation and maintenance.

Value Proposition

Target Audience:

Enthusiasts and owners looking for comprehensive DIY repair and maintenance information.

Brand Philosophy

Yamaha Quality:

Emphasis on durability and performance expected from Yamaha products.

📋 Manual Details

Coverage Areas

Applicable Years:

1983, 1984, 1985, 1986, 1987, 1988

Models Covered:

Yamaha Enticer ET340, Yamaha Excel III EC340

Page Count

Estimated Page Count:

N/A (Digital PDF)

Manual Type

Type:

Service/Repair Manual

Language

Language:

English

Format

Format:

Downloadable PDF

📖 Manual Coverage

Systems Covered

Engine Overhaul:

Fuel System:

Carburetor, fuel lines, fuel pump

Lubrication System:

Oil injection, lubrication points

Cooling System:

Air cooling, fan system

Drive Train:

Clutch, drive belt, chaincase, sprockets

Steering System:

Handlebars, steering post, skis

Suspension:

Front and rear suspension components, shocks

Electrical System:

Ignition, lighting, starter, CDI unit

Bodywork And Chassis:

Hood, seat, tracks, chassis components

Intake System:

Airbox, intake boots, reed valves

Exhaust System:

Exhaust pipe, muffler

Track Drive System:

Track, drive sprockets, tensioning

Braking System:

Brake caliper, disc, lever, cable

Procedures Included

Routine Maintenance:

Oil changes, lubrication, track tensioning, clutch inspection

Engine Repair:

Top-end rebuild, piston replacement, seal replacement

Transmission Service:

Clutch adjustment, chaincase service, belt replacement

Troubleshooting:

Diagnostic procedures for common problems

Component Replacement:

Engine, carburetor, electrical components, suspension parts

Engine Removal Installation:

Step-by-step guidance for engine removal and reinstallation.

Clutch Alignment And Adjustment:

Detailed steps for clutch setup.

Technical Depth

Depth:

Comprehensive; covers routine maintenance to major repairs and troubleshooting.

Diagnostic Capabilities:

Includes procedures for diagnosing common electrical and mechanical issues.

Wiring Diagrams:

Includes electrical system diagrams for troubleshooting.

📊 Manual Specifications

File Format

File Type:

Accessibility:

Instant download, no ZIP files or additional software required.

Print Quality

Quality:

High-resolution, printable pages.

Binding Type

Binding:

Digital Download (No physical binding)

Paper Type

Paper:

N/A (Digital PDF)

Searchability

Text Search:

Searchable text within the PDF for quick information retrieval.

⚙️ Engine Specifications

Primary Engine

Engine Type:

2-stroke, reed valve, air-cooled twin cylinder

Displacement:

338 cc

Bore X Stroke:

62.0 mm x 56.0 mm (approximate)

Carburetion:

Dual Mikuni VM30SS or similar

Ignition System:

CDI (Capacitor Discharge Ignition)

Performance

Horsepower:

~30-35 hp (estimated, varies by year and tuning)

Torque:

N/A (Specific torque figures not readily available, focus on power delivery)

Fuel System

Fuel Type:

Unleaded gasoline (pre-mix or oil injection)

Oil Type:

2-stroke engine oil (as specified in manual)

🔧 Transmission

Standard

Type:

Automatic CVT (Continuously Variable Transmission) with overdrive and reverse.

Optional

Gear Reduction:

N/A (CVT handles ratio changes)

Features

Clutch System:

Primary (drive) and secondary (driven) clutches.

Chaincase Oil:

Requires specific gear oil (refer to manual for type and capacity).

📐 Dimensions

Exterior

Overall Length:

N/A (Varies slightly by year and track length)

Overall Width:

N/A (Varies slightly)

Weights

Dry Weight:

~350-380 lbs (approximate)

🛡️ Safety Features

Ratings

Safety Standards:

Met industry safety standards for snowmobiles of the era.

Active Features

Throttle Safety:

Thumb throttle with safety lockout/return spring.

Passive Features

Kill Switch:

Engine stop switch, often tethered.

💡 Technology Features

Infotainment

Features:

Basic instrumentation: speedometer, odometer, engine temperature light.

Driver Assistance

Features:

None (basic mechanical systems).

Connectivity

Features:

🔧 Maintenance

Service Intervals

Spark Plug Replacement:

Recommended at specified intervals or based on condition (refer to manual).

Chaincase Oil Change:

Annually or based on mileage/hours (refer to manual).

Fluid Specifications

Engine Oil:

Specific 2-stroke snowmobile oil (e.g., Yamalube or equivalent, as per manual).

Chaincase Oil:

Yamaha Gear Oil or API GL-4 specification oil (e.g., 80W-90, check manual for precise spec).

Coolant:

N/A (Air-cooled engine)

Known Issues

Carburetor Cleaning:

Carburetors can require periodic cleaning due to fuel deposits, especially if not stored properly.

Clutch Wear:

Drive belts and clutch components are wear items that require inspection and potential replacement.

Recoil Starter:

Recoil starter mechanisms can sometimes fail due to age and use.

📚 Vehicle History

Brand Heritage

Yamaha Legacy:

Yamaha has a long history of innovation in powersports, including snowmobiles.

Model Evolution

Enticer Line:

The Enticer series was a popular line of Yamaha snowmobiles known for their reliability and trail-worthiness.

Production

Production Years:

1983-1988 for the models covered.