Alpine 1980 User Manual (English)

Questions and Answers:

L
lcrawfordAug 1, 2025
Why is my Alpine Offroad Vehicle engine losing acceleration and power?
- A
  Ashley JohnsAug 1, 2025
  If your Alpine Offroad Vehicle lacks acceleration or power, several factors might be responsible. Begin by checking the spark plug for fouling or defects, as described in item 3 of 'Engine turns over but fails to start or starts with difficulty'. Also, inspect the fuel line for clogs due to water or dirt, referring to item 4 of 'Engine turns over but fails to start or starts with difficulty'. You may need to readjust the carburetor. If issues continue, or if you are unable to locate specific symptoms, contact your dealer.
V
Victor NewmanAug 7, 2025
What to do if my Alpine Offroad Vehicle cannot reach full speed?
- C
  Christopher FloresAug 7, 2025
  If your Alpine Offroad Vehicle cannot reach full speed, consider these possible causes: a damaged or worn drive belt (check and replace if necessary), incorrect track adjustment (check track tension and alignment and readjust to specifications), or a faulty engine (refer to items 1 to 5 of 'Engine lacks acceleration or power'). If the pulley is misaligned, contact your dealer.
J
Jeffrey WilsonAug 13, 2025
Why does my Alpine Offroad Vehicle engine keep backfiring?
- S
  Shirley HallAug 13, 2025
  If your Alpine Offroad Vehicle engine continually backfires, the issue might stem from a faulty spark plug (check item 3 of 'Engine turns over but fails to start or starts with difficulty'), an overheated engine due to a lean carburetor setting, or incorrectly set engine timing. For the latter two, contact your dealer.
C
Craig WrightAug 19, 2025
What to do if the engine of my Alpine Offroad Vehicle will not turn manually?
- N
  Nancy MaciasAug 19, 2025
  If the engine of your Alpine Offroad Vehicle will not turn manually, it might be seized. In this case, you should contact your dealer.

Alpine 1980 Specifications

General

Brand	Alpine
Model	1980
Category	Offroad Vehicle
Language	English

Summary

Foreword

Safety in Maintenance

Controls and Instruments

Throttle Control Lever

Controls engine speed and transmission engagement. Returns to idle when released.

Brake Control Lever

Applies the brake when depressed. Braking effect is proportionate to pressure.

Ignition and Light Switch

Key-operated switch for starting, running, and controlling lights.

Headlamp Dimmer Switch

Located on left handlebar for selecting high or low beam.

Emergency Cut-Out Switch

Push button to stop the engine in an emergency. Must be released for restart.

Break-in Period

10-Hour Inspection

Post-purchase inspection recommended after the first 10 hours or 30 days.

Fuel Mixing

Recommended Gasoline

Use regular leaded gasoline. Do not experiment with other fuels.

Recommended Oil

Use concentrated Bombardier snowmobile oil or equivalent high-quality 2-cycle oil.

Fuel Mixture Ratio

Correct fuel ratio is crucial for engine life. Recommended ratio is 50/1.

Fuel Mixing Procedure

Instructions for safely mixing gasoline and oil in a separate container.

Pre-Start Check

Pre-Start Check Points

Essential checks before starting the snowmobile for safe operation.

Starting Procedure

Emergency Starting

Procedure for starting the engine using an emergency starter rope.

Driving Tips

Bogie Wheel Adjustment

Adjusting bogie wheel sets to improve maneuverability in deep snow.

Front Cab Louvers

Instructions for blocking louvers in powder snow to manage engine temperature.

Pulling Heavy Loads

Recommendation to enrich low speed mixture when pulling heavy loads.

Air Silencer Box Configuration

Correct placement of plugs for cold air circulation or warm air over carburetor.

Lubrication

Pulley Guard Removal

Steps to remove the pulley guard for maintenance access.

Drive Belt Removal and Installation

Procedure for removing and installing the drive belt.

Maintenance

Spark Plugs Maintenance

Checking spark plug condition, gap, and cleaning or replacing them.

Battery Maintenance

Checking electrolyte level, cleaning terminals, and charging the battery.

Storage Preparation

Track Storage Preparation

Inspecting tracks and storing the snowmobile to prevent track damage.

Suspension Storage Preparation

Lubricating and preparing suspension components for storage.

Ski Assembly Storage Preparation

Cleaning and protecting the ski assembly from rust.

Fuel Tank Storage Preparation

Procedure for removing gasoline from the fuel tank for storage.

Pre-Season Preparation

Trouble Shooting Guide

Engine Won't Start or Starts with Difficulty

Troubleshooting steps for an engine that fails to start or starts with difficulty.

Engine Will Not Turn Manually

Diagnosis and solutions for an engine that cannot be turned manually.

Standard Tools Kit

Specifications

Engine Specifications

Technical details for the snowmobile engine, including bore, stroke, and displacement.

Chassis Specifications

Dimensions, weight, and alignment specifications for the snowmobile chassis.

Power Train Specifications

Details on track dimensions, tension, gearbox, and drive belt.

Electrical Specifications

Information on lighting system output, bulbs, spark plugs, and ignition timing.

Fuel Specifications

Tank capacity, fuel type, and gasoline to oil ratio.

Brake Specifications

Details on brake type, adjustment, and minimum lining thickness.

Wiring Diagram

Metric Information Guide

Limited Warranty Information

Warranty Coverage Period

Details the duration of the warranty for various 1980 Ski-Doo models.

Bombardier's Warranty Commitment

Explains Bombardier's responsibility for repairing or replacing defective components.

Warranty Exclusions

Consumer Assistance Procedure

Frequently Asked Questions

Snowmobile Registration

Explanation of why snowmobile registration is necessary for warranty and recalls.

Warranty Service by Any Dealer

Confirms that any authorized dealer can perform warranty repairs.

Lubrication and Maintenance Information

Locating lubrication and maintenance information within the Operator Manual.

Warranty Voidance and Operation

Discusses conditions under which warranty coverage might not apply to specific failures.

Examples of Abnormal Use or Strain

Provides examples of abnormal use, strain, neglect, or abuse that may affect warranty.

Consumer Guide

Service and Product Satisfaction

Steps to take if the product or service received is unsatisfactory.

Contacting Distributors for Grievances

Procedure for escalating grievances to area distributors and customer relations.

How to Identify Your Snowmobile

Engine Serial Number

Locating the unique serial number for the snowmobile engine.

Track Serial Number

Locating the unique serial number for the snowmobile track.

Vehicle Identification Number

Locating the primary identification number for the vehicle.

Model Number Identification

Identifying the model number of the snowmobile.

Change of Address and Ownership

Change of Address Notification

Procedure and form for notifying the manufacturer of an address change.

Change of Ownership Notification

Procedure and form for notifying the manufacturer of a change in vehicle ownership.

Alpine 1980 User Manual

Table of Contents