Yamaha Enticer 340/400 snowmobile Service Manual Repair 1988-1989 LTR

Normaler Preis: $16.99
Verkaufspreis: $16.99
Normaler Preis
Grundpreis: pro

This manual covers the Yamaha Enticer 340 and 400 Long Track snowmobiles, applicable to the 1988 and 1989 model years, and is also recommended for other Enticer generation years. Yamaha...

20 people are viewing this right now

Typ: Snowmobile

Anbieter:

Art.-Nr: 122716

Stichworte: 1988 1989 Enticer 340 Enticer 400 Enticer Models Powersports Snowmobile Snowmobiles Yamaha

Produktvarianten

Beschreibung

This manual covers the Yamaha Enticer 340 and 400 Long Track snowmobiles, applicable to the 1988 and 1989 model years, and is also recommended for other Enticer generation years. Yamaha has a long-standing reputation for engineering excellence and reliability in motorsports, and the Enticer line was known for its dependability and versatility as a capable trail-riding machine. The 340 and 400 models represent solid mid-range offerings from this popular series, designed for enthusiasts and DIY mechanics seeking robust performance. This comprehensive Factory Service Manual provides detailed guidance for the maintenance, repair, and overhaul of your Yamaha Enticer. It covers all essential systems, including complete engine mechanical procedures, fuel system adjustments, drivetrain and transmission servicing, chassis and suspension maintenance, braking system repairs, and electrical system troubleshooting. With 198 pages of detailed instructions, exploded views, part diagrams, torque specifications, and troubleshooting charts, this manual is an indispensable resource for owners and technicians to ensure the optimal performance and longevity of their snowmobile.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Enticer

Model Variant:

340 / 400 Long Track

Applicable Years:

1988-1989 (also recommended for other years within the Enticer generation)

Codes

Engine Codes:

ET340, ET400

👋 Introduction

Market Position

Target Audience:

DIY mechanics, snowmobile enthusiasts, repair shops specializing in vintage snowmobiles

Purpose:

To provide comprehensive guidance for the maintenance, repair, and overhaul of Yamaha Enticer 340 and 400 snowmobiles.

Competitive Analysis

Value Proposition:

Offers complete coverage, high detail, and user-friendly features (searchable, printable) at a competitive price, with added value of free replacement.

Key Features

Manual Features:

Includes pictures, part diagrams, torque specifications, maintenance schedules, troubleshooting guides, and complete rebuild procedures.

Download Features:

Instant download, no restrictions on saving or printing, clickable chapters.

📋 Manual Details

Coverage Areas

Primary Coverage:

1988-1989 Yamaha Enticer 340 & 400 Long Track Snowmobiles

Secondary Coverage Recommendation:

Other Yamaha Enticer model years

Page Count

Total Pages:

Manual Type

Type:

Factory Service Manual / Repair Manual

Language

Primary Language:

English

Format

Digital Format:

📖 Manual Coverage

Systems Covered

Engine Mechanical:

Complete teardown, rebuild, cylinder, piston, crankshaft, connecting rods, valves, camshaft, valve clearance, compression ratio, bore, stroke, displacement, flywheel, magneto, stator, ignition system, spark plug, charging system, starter, kickstart mechanism

Fuel System:

Carburetor (carb/carburettor) tuning, jetting (main jet, pilot jet, slow jet), mixture screw adjustment, fuel pump, fuel tank, fuel lines, fuel injection (EFI/PGM-FI for potential advanced models, though not explicitly stated for this generation, included as a general tag)

Drivetrain Transmission:

Drive shaft, primary reduction gear, clutch (primary and secondary), clutch adjustments, clutch maintenance, driven clutch, drive clutch, torque converter (if applicable), transmission operation, gears, lubrication

Chassis Suspension Steering:

Frame, forks (front suspension), suspension components, bogey wheels, swingarm, skis, ski carbides, steering system, handle bars, steering linkage, strut, wheel bearings

Braking System:

Brake components, brake pads, brake lines, hydraulic brakes, brake adjustment, brake fluid, rear brake system

Electrical Systems:

Wiring diagrams, ignition coil, regulator, rectifier, battery, lights (headlight, taillight), switches (ignition switch, kill switch, lighting switches), electrical troubleshooting, no spark diagnosis

Bodywork Plastics:

Panels, fenders, hull, seat, plastic components, bodywork repair, graphics

Exhaust Cooling:

Muffler, exhaust system, radiator (if applicable for liquid-cooled variants, though typically air-cooled), coolant, change coolant procedure, engine cooling system

Procedures Included

Maintenance:

Scheduled maintenance, lubrication schedule, fluid changes (coolant, transmission oil, brake fluid), spark plug replacement, air filter cleaning/replacement, chain adjustment (if applicable), track tension adjustment, general upkeep

Troubleshooting:

Systematic problem diagnosis, error code lookup (if applicable), common issues (no spark, starting problems, engine performance issues), troubleshooting charts, diagnostic procedures

Repair Rebuild:

Complete engine overhaul, transmission rebuild, suspension repair, brake system service, electrical component replacement, bodywork repair, carburetor rebuild, clutch service

Installation:

Component installation, accessory installation (if covered in factory specs), parts replacement procedures

Adjustment:

Carburetor adjustment, ignition timing adjustment, brake adjustment, throttle cable adjustment, clutch adjustment, suspension setup

Technical Depth

Depth:

Comprehensive (from basic maintenance to full engine and drivetrain rebuilds)

Detail Level:

Detailed instructions, step-by-step procedures, exploded views, part diagrams, wiring schematics

Special Features:

Torque specifications, technical data charts, viscosity recommendations, performance tuning guides (carburetor jetting)

📊 Manual Specifications

File Format

Format:

Searchability:

Yes, fully searchable text

Print Quality:

Printable without restrictions

Distribution Restrictions:

None (unrestricted saving and printing)

Binding Type

Binding:

N/A (Digital Download)

Paper Type

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Type:

Two-stroke, Fan-Cooled (typical for this era/model)

Cylinders:

2 (likely in-line twin for both 340 and 400 variants)

Bore Stroke 340:

Specific data not provided, but typically around 60-70mm bore and 50-60mm stroke for a 330-340cc engine.

Bore Stroke 400:

Specific data not provided, but typically around 65-75mm bore and 55-65mm stroke for a 390-400cc engine.

Displacement 340:

Approx. 333cc - 340cc

Displacement 400:

Approx. 397cc - 400cc

Performance

Horsepower 340:

Estimated 35-45 HP (typical for the era and displacement)

Horsepower 400:

Estimated 45-55 HP (typical for the era and displacement)

Fuel System

Carburetion:

Dual Mikuni carburetors (common for Yamaha snowmobiles of this era), specific model numbers (e.g., VM30/VM32) would be detailed in the manual.

Fuel Type:

Unleaded gasoline (recommended octane rating to be found in manual)

Oil Mixture:

Premix or Oil Injection (specific system to be detailed in manual)

🔧 Transmission

Standard

Type:

CVT (Continuously Variable Transmission) with a primary clutch (drive clutch) and a secondary clutch (driven clutch)

Optional

Gearbox:

Likely a simple forward/neutral/reverse gearbox integrated with the drive shaft/clutch assembly, or a chaincase for final drive.

Features

Clutch Engagement:

Specific RPM engagement and full shift RPMs to be found in manual, crucial for performance tuning.

Lubrication:

Gearbox/Chaincase lubrication specifications and fluid type (e.g., specific gear oil or SAE 30/10W-30 transmission oil) would be detailed.

📐 Dimensions

Exterior

Track Length:

Long Track (specific length, e.g., 136" or 144", to be specified in manual based on variant)

Track Width:

Standard track width for the era, likely 15" or 20".

Weights

Dry Weight:

Typically in the range of 400-500 lbs, specific weight to be confirmed by manual.

🛡️ Safety Features

Ratings

Crash Tests:

N/A (Snowmobiles are not subject to automotive crash test ratings).

Active Features

Safety Features:

Kill switch tether, hand warmers, thumb throttle with safety interlock, brake lever.

Passive Features

Passive Safety:

Durable chassis construction, headlights and taillights for visibility, protective bodywork.

💡 Technology Features

Infotainment

Features:

Basic instrumentation: speedometer, odometer, engine temperature warning light, oil indicator light (if applicable).

Driver Assistance

Features:

No electronic driver assistance systems typical of modern vehicles. Focus is on mechanical reliability and rider input.

Connectivity

Features:

N/A (No electronic connectivity features).

🔧 Maintenance

Service Intervals

Oil Change:

Intervals for transmission oil and 2-stroke oil (if injected) will be specified in the manual, typically annually or every 100-200 hours of operation.

Spark Plug Inspection:

Recommended inspection and replacement intervals (e.g., every season or every 1000 miles/hours) will be detailed.

Clutch Maintenance:

Belt inspection, sheave cleaning, roller/button inspection, and greasing intervals will be outlined.

Suspension Lubrication:

Grease points for suspension pivots, idler wheels, and drive sprockets will have specified intervals.

Fluid Specifications

Engine Oil:

For premix: Specific 2-stroke snowmobile oil with recommended ratio (e.g., 50:1 or 40:1). For oil injection: Specific Yamaha-branded oil or equivalent meeting specifications.

Transmission Oil:

Yamalube Gear Oil, SAE 80W-90 Hypoid Gear Oil, or equivalent (manual will specify exact type and viscosity).

Coolant:

If liquid-cooled (unlikely for this model, but if present), a 50/50 mix of ethylene glycol antifreeze and distilled water. Manual will confirm coolant type.

Known Issues

Common Problems:

Carburetor gumming due to fuel sitting, ignition system failures (stator, coil), drive belt wear, track tension loss, shock absorber wear.

📚 Vehicle History

Brand Heritage

Yamaha Motorsports:

Yamaha Motor Corporation has a long-standing heritage in motorsports, including motorcycles, ATVs, and snowmobiles, known for engineering excellence and reliability.

Model Evolution

Enticer Lineage:

The Enticer line was a popular series of Yamaha snowmobiles known for their reliability and versatility, often positioned as capable trail-riding machines. The 340 and 400 models represent mid-range offerings in their lineup.

Production

Late 1980s, a period of advancement in snowmobile technology and design.

🏆 Awards & Recognition

Recognitions

Historical Acclaim:

Yamaha's Enticer line was generally well-regarded for its reliability and performance for its class during its production years.