Rotax 377 - User Manual

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Rotax 377 Specifications

General

Type	Two-stroke
Cylinders	2
Cooling System	Air-cooled
Displacement	368.3 cc
Bore x Stroke	62 mm x 61 mm
Power Output	35 hp
Fuel System	Carburetor
Ignition	Magneto
Weight	31 kg

Summary

Engine Safety Precautions

General Safety Points

Important safety tips and general precautions for operating the engine.

Fuel and Oil Requirements

Fuel and Oil Specifications

Details on required fuel octane and recommended oil/fuel mix ratio.

Fuel Mixing Procedure

Step-by-step guide for correctly mixing fuel and oil.

Reduction Gearbox Operation

Gearbox Oil and Maintenance

Engine Starting Procedure

Pre-Start Checklist

Engine Starting Steps

Engine Break-In Procedure

Carburetor System

Bing Carburetor Description and Adjustment

Ignition System Maintenance

Ignition System Overview and Troubleshooting

Ignition Timing Procedure

Step-by-step guide for setting and checking ignition timing.

Maintenance Schedule

Pre-Flight Inspection

A comprehensive checklist for pre-flight checks.

Periodic Maintenance Tasks

Spark Plug Service and Maintenance

Spark Plug Inspection and Maintenance

Rewind Starter and Cooling System