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General| Brand | O.S. engine |
|---|---|
| Model | MAX-91FX |
| Category | Engine |
| Language | English |
Covers events that might involve serious injury, potentially fatal in extreme circumstances.
Covers less obvious dangers that may cause damage or injury under certain circumstances.
Describes the suitability and characteristics of the FX Series engine range.
Instructions for installing the glowplug and connecting the fuel tubing.
Diagram and labels identifying the main parts of the engine.
Explains how to locate the needle-valve and procedures for vertical relocation.
Details on mounting beams and ensuring parallel surfaces for engine installation.
Instructions on correctly fastening engine mounting screws using nuts and washers.
Guidance on setting the throttle linkage for proper open and closed positions.
Describes how to rotate the silencer exhaust outlet and notes its effect on power.
Explains the function of the glowplug and factors affecting its lifespan.
Advice on choosing suitable fuel, including nitromethane and lubricant content.
Details the role of the needle valve in setting basic fuel/air mixture strength.
Lists necessary items like fuel, glowplug, battery, and tools for engine operation.
Covers fuel tank filling, propeller installation, and starter setup.
Procedure for setting the needle-valve for optimum performance, first method.
Instructions on adjusting the mixture control screw for optimal throttle response.
Simplified steps for restarting the engine after initial setup.
Importance of keeping carburetor orifices clear and cleaning filters.
Exploded view and parts list for the 40B carburetor used in 50SX, 40,46FX engines.
Exploded view and parts list for the 60C carburetor used in the 61FX engine.
Details on O.S. glow plugs, spinner nuts, and propeller nut sets for various engine models.
Includes silicone tubing, filters, and bubble eliminators for fuel delivery.
Technical specifications and dimensional drawings for the MAX-40FX engine.
